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Cutaneous Manifestations (cutaneous + manifestation)
Selected AbstractsSystemic Vasculitis with Severe Cutaneous Manifestation as a Suspected Idiosyncratic Hypersensitivity Reaction to Fenbendazole in a CatJOURNAL OF VETERINARY INTERNAL MEDICINE, Issue 3 2008S. Jasani First page of article [source] Cutaneous Manifestations of Cystic FibrosisPEDIATRIC DERMATOLOGY, Issue 2 2008Megan L. Bernstein M.D. Classic disease findings include chronic bacterial infection of airways and sinuses, malabsorption of fat, infertility in men, and elevated concentrations of chloride in sweat. Less well-recognized findings associated with cystic fibrosis include cutaneous findings, which can be primary or secondary manifestations of the disease process. Patients demonstrate more atopic and drug hypersensitivity reactions than the general population, but have similar rates of urticaria compared with the general population. In atypical presentations of cystic fibrosis, the nutrient deficiency dermatitis of the disease may aid with diagnosis, and notably can be the presenting sign. Other dermatologic manifestations of cystic fibrosis include early aquagenic skin wrinkling and cutaneous vasculitis, which can be associated with arthralgias. Familiarity with the nutrient deficiency dermatitis of this entity may play a role in the timely diagnosis of the disease, and the other cutaneous findings add to our understanding of the protean nature of its manifestations. [source] Behçet Disease in a Child,Emphasis on Cutaneous ManifestationsPEDIATRIC DERMATOLOGY, Issue 5 2007Vânia Oliveira de Carvalho M.D. Recurrent episodes of oral and genital ulcerations, skin lesions, and ocular manifestations are seen. The disease may also involve the central nervous system, gastrointestinal tract and, less frequently, the large vessels. In general, manifestations occur in the third or fourth decade of life and are not common in children. Therefore few data concerning this age group have been found in the literature. In this study we report a child with Behçet disease beginning at 1 year of age whose cutaneous manifestations were exuberant acne-like and folliculitis-like lesions, which were crucial for diagnostic confirmation. [source] Cutaneous Manifestations of Child AbusePEDIATRIC DERMATOLOGY, Issue 4 2006Liborka Kos M.D. Yet the most common manifestations of child abuse are cutaneous. This article reviews cutaneous manifestations of physical abuse, including bruises, lacerations, abrasions, human bites, and burns. It also discusses ways that dermatologists can differentiate abusive injuries from accidental ones as well as from the many dermatologic conditions that can mimic child abuse. Finally, we review what actions the dermatologist should take when suspecting abuse in a patient. [source] Cutaneous Manifestations from the Follicular Variant of Papillary Carcinoma of the Thyroid: A Case Report and Literature ReviewTHE LARYNGOSCOPE, Issue S1 2009Yoon-Soo Bae BS No abstract is available for this article. [source] Cutaneous manifestations of anabolic,androgenic steroid use in athletesINTERNATIONAL JOURNAL OF DERMATOLOGY, Issue 10 2009Jennifer Walker MS First page of article [source] Cutaneous manifestations of chikungunya fever: observations made during a recent outbreak in south IndiaINTERNATIONAL JOURNAL OF DERMATOLOGY, Issue 2 2008Arun C. Inamadar MD Background, Chikungunya fever is an Aedes mosquito-borne Arbo viral illness with significant morbidity. Methods, In a recent outbreak of the disease in south India, the dermatologic manifestations of 145 patients attending a tertiary care hospital were recorded. Results, All age groups were affected, including newborns. Some of the cutaneous features were observed during the acute stage of the illness, and others during convalescence or thereafter. Pigmentary changes were found to be the most common cutaneous finding (42%), followed by maculopapular eruption (33%) and intertriginous aphthous-like ulcers (21.37%). Lesions with significant morbidity were generalized vesiculobullous eruptions (2.75%), found only in infants, lymphedema, and intertriginous aphthous-like ulcers. Exacerbation of existing dermatoses, such as psoriasis, and unmasking of undiagnosed Hansen's disease were observed. A perivascular lymphocytic infiltrate was a consistent histopathologic finding in all types of skin lesions. All patients responded well to symptomatic, conservative treatment. Conclusions, The cutaneous findings hitherto not reported may be the result of the African genotype of the virus detected during this outbreak in India. [source] Cutaneous manifestations of dengue viral infection in Punjab (north India)INTERNATIONAL JOURNAL OF DERMATOLOGY, Issue 7 2007Emy Aby Thomas MBBS Background, Dengue infection is emerging as a public health problem in India. Despite numerous studies, there is a paucity of literature regarding the cutaneous manifestations of dengue. This study was performed to investigate the prevalence and type of cutaneous manifestations in dengue viral infection. Methods, Two hundred and fifty-six patients with febrile illness, admitted to the Christian Medical College and Hospital, Ludhiana, India, were studied. On the basis of the clinical criteria and laboratory tests, 124 patients were diagnosed with dengue viral infection, and these patients were investigated in detail. Serologic tests were attempted in only 84 patients, and all of these samples tested positive for anti-dengue immunoglobulin M (IgM) antibodies. Results, Of the 124 patients with dengue infection, 41 (23.1%) were classified with dengue fever (DF) and 83 (66.9%) with dengue hemorrhagic fever (DHF), four (3.2%) of whom had dengue shock syndrome (DSS). Cutaneous involvement was seen in 46.8% of patients, the most common symptom being maculopapular/morbilliform eruption (48.3%), followed by ecchymotic (27.6%), petechial (13.8%), and macular/scarlatiniform (10.3%) eruption. Maculopapular eruption was observed more in DF, whereas petechiae, ecchymosis, and mucosal involvement were seen more in DHF; 72.4% of patients with cutaneous manifestations were asymptomatic, and 27.6% had pruritus. Involvement was generalized in 48.3% of patients, with the limbs and trunk involved in 32.8% and 18.9% of patients, respectively. Mucosal involvement was seen in 29.8% of patients, with conjunctival involvement being the most common (20.9%), followed by the lips (4.8%), palate (2.4%), and tongue (1.6%). Conclusions, This study describes the variety of cutaneous features associated with dengue viral infection which may evolve during the course of the disease. As a significant proportion of patients showed cutaneous features, these manifestations, together with simple laboratory tests, will be helpful in the early diagnosis of dengue viral infection. [source] Cutaneous manifestations of HIV in Kwa-Zulu Natal, South AfricaINTERNATIONAL JOURNAL OF DERMATOLOGY, Issue 8 2006Nilesh Morar FCDerm No abstract is available for this article. [source] Cutaneous manifestations of Wegener's granulomatosis: a clinicopathologic study of 17 patients and correlation to antineutrophil cytoplasmic antibody statusJOURNAL OF CUTANEOUS PATHOLOGY, Issue 10 2007Nneka I. Comfere Background:, Wegener's granulomatosis (WG), a systemic vasculitis, can be associated with cutaneous signs and symptoms before, during or after the diagnosis of systemic disease. Methods:, We reviewed clinical and histologic features of cutaneous lesions from 17 patients with WG. The temporal relationship between development of cutaneous symptoms and onset of systemic disease was determined, and antineutrophil cytoplasmic antibody (ANCA) status of the patients was also established. Results:, In six patients, systemic and cutaneous disease developed concurrently. In eight patients, cutaneous disease developed after patients received the diagnosis of systemic disease. In three patients, cutaneous disease preceded systemic disease. Cytoplasmic ANCA or proteinase-3-ANCA [c-ANCA/proteinase 3 (PR3)-ANCA] serologic test results were negative for one patient when cutaneous disease developed, and one patient had c-ANCA/PR3-ANCA seroconversion a year before systemic disease developed. Histopathologic features of cutaneous WG were not limited to leukocytoclastic vasculitis; they also included acneiform perifollicular and dermal granulomatous inflammation and palisaded neutrophilic and granulomatous inflammation. Conclusions:, Patients with WG can present initially with cutaneous symptoms. Histopathologic patterns vary, but leukocytoclastic vasculitis is most commonly noted. Patients with WG and skin lesions are likely to have positive c-ANCA/PR3-ANCA serologic test results. [source] Anaphylaxis to Patent Blue V. I. Clinical aspectsALLERGY, Issue 1 2010A. S. Hunting Abstract Background:, The dye Patent Blue V (PBV) is increasingly used for staging procedures in operable breast cancer, but is reported to cause adverse reactions. The aim of this study was to present the clinical features and the results of follow-up examinations in patients with such reactions. Methods:, We studied nine patients with hypersensitivity reactions to PBV between 1999 and 2006 who were identified through the Norwegian network for reporting and investigating allergic reactions during anesthesia. Results:, We observed incidences of 0.5% (7/1418) for all kinds of PBV reactions and 0.4% (5/1418) for anaphylaxis. Typical clinical features included: (i) cardiovascular and/or cutaneous symptoms, (ii) a delay in symptoms, compared to the time of dye injection, (iii) poor response to ephedrine and intravenous fluid, and (iv) need for adrenaline administration, sometimes prolonged, for circulatory stabilization. Cutaneous manifestations were noted in five of the seven patients with anaphylaxis and two additional patients without circulatory instability. During anaphylactic reactions, serum tryptase was increased in six patients and normal in one. Serum tryptase was normal in one patient with skin symptoms only. Skin prick tests to PBV were positive in all eight patients tested, including the two with skin manifestations only. Conclusion:, The clinical features and the results of follow-up studies strongly suggest that these reactions are IgE mediated. [source] Pressure cutaneous ulcer over a pacemaker successfully treated with left subcostal transplantation in an extremely thin patientTHE JOURNAL OF DERMATOLOGY, Issue 8 2006Manabu HAMADA ABSTRACT Implantation of a permanent cardiac pacemaker is becoming common with the increase in the elderly population. A cutaneous ulcer over the pacemaker is a rare complication. Most such cases previously reported demonstrate non-specific granuloma histologically, negative patch testing of materials used in the device, and no growth in the bacterial culture taken from the generator pocket. To date, the conventional treatments often result in a disap-pointing outcome. We describe an extremely thin 79-year-old Japanese male with a pressure cutaneous ulcer caused by the presence of a pacemaker device. This patient was referred to us with a 1-month history of repeated cutaneous ulcer and exposure of the cardiac pacemaker in the left pectoral area. Conservative treatment was not effective. Treatment with left subcostal implantation of a new pacemaker, which was not wrapped, and disposition of the electrodes in the subcutaneous tissue of the thorax was successful. Cutaneous manifestations have not recurred for 5 years. Considering the poor condition of the patient, subcostal translocation of the pacemaker was a simple and acceptable treatment for pressure cutaneous ulcer over the pacemaker. [source] Cutaneous manifestations of neonatal lupus and risk of subsequent congenital heart blockARTHRITIS & RHEUMATISM, Issue 4 2010Peter M. Izmirly Objective Cutaneous disease associated with placental transport of maternal anti-SSA/Ro or anti-SSB/La antibodies is transient, and children often appear to be otherwise healthy. However, the impact of this manifestation of neonatal lupus (NL) on the risk of cardiac disease occurring in a future pregnancy is critical for family counseling and for powering preventive trials. The purpose of this study was to determine the recurrence rates of NL, with specific focus on cardiac NL following cutaneous NL in a child enrolled in the Research Registry for Neonatal Lupus (RRNL). Methods Fifty-eight families who were enrolled in the RRNL met the following inclusion criteria for our study: maternal anti-SSA/Ro or anti-SSB/La antibodies, a child with cutaneous NL, and a pregnancy subsequent to the child with cutaneous NL. Results The majority of the 58 mothers (78%) were Caucasian. Of 77 pregnancies that occurred following the birth of a child with cutaneous NL, the overall recurrence rate for any manifestation of NL was 49% (95% confidence interval [95% CI] 37,62%); 14 pregnancies (18.2%) were complicated by cardiac NL, 23 (29.9%) by cutaneous NL, and 1 (1.3%) by hematologic/hepatic NL. A subset analysis was restricted to the 39 children who were born after the initial child with cutaneous NL had been enrolled in the RRNL. The overall recurrence rate for NL was 36% (95% CI 20,52%); 5 pregnancies (12.8%) were complicated by cardiac NL and 9 (23.1%) by cutaneous NL. There were no significant differences in the following maternal risk factors for having a subsequent child with cardiac or cutaneous NL: age, race/ethnicity, anti-SSB/La status, diagnosis, use of nonfluorinated steroids, or breastfeeding. The sex of the subsequent fetus did not influence the development of cardiac or cutaneous NL. Conclusion Based on data from this large cohort, the identification of cutaneous NL in an anti-SSA/Ro antibody,exposed infant is particularly important, since it predicts a 6,10-fold risk of a subsequent child developing cardiac NL. [source] Evidence for a pathogenetic role of interleukin-18 in cutaneous lupus erythematosusARTHRITIS & RHEUMATISM, Issue 10 2008Dong Wang Objective Cutaneous manifestations are the most common clinical features of lupus erythematosus (LE). The aim of this study was to analyze differences in the inflammatory response of keratinocytes from patients with cutaneous LE (CLE) compared with healthy controls. Methods Keratinocytes from LE patients and controls were cultured from epidermal stem cells of the hair follicle of anagen head hairs. Functional responses of keratinocytes to cytokine stimulation were determined by flow cytometry and enzyme-linked immunosorbent assay. Biopsy samples of lesional skin were analyzed by immunohistochemistry. Results Keratinocytes from CLE patients expressed higher levels of IL-18 receptor on their cell surface in response to tumor necrosis factor , (TNF,) or interferon-, stimulation. In response to IL-18 stimulation, these cells produced large amounts of TNF,. Of note, in the presence of IL-18, CLE keratinocytes failed to express IL-12. IL-12 has previously been shown to protect keratinocytes from ultraviolet irradiation,induced apoptosis. Keratinocytes from LE patients were more prone to die upon exposure to IL-18, and this increased apoptosis was abrogated by blockade of endogenously produced TNF, as well as by the addition of exogenous IL-12. IL-18 was highly expressed in biopsy samples of lesional skin from CLE patients. Conclusion Our results demonstrate an intrinsic difference in the inflammatory response of keratinocytes and indicate an autocrine feedback loop involving TNF,, IL-18, and IL-12 family members. Our results suggest that IL-18 may occupy an important position in the cytokine hierarchy in CLE, indicating the potential benefit of a local agent that blocks IL-18 activity in the treatment of the manifestations of CLE. [source] Chronic pruritic neutrophilic eccrine hidradenitis in a patient with Behçet's diseaseBRITISH JOURNAL OF DERMATOLOGY, Issue 4 2002T.E.C. Nijsten Summary Neutrophilic eccrine hidradenitis (NEH) is a rare distinct entity that usually presents as asymptomatic erythematous papules that disappear spontaneously in 1,3 weeks. However, its appearance may be polymorphic, pruritic, recurrent or even chronic as is described in this case. The histological combination of neutrophilic infiltration in and necrosis of the eccrine secretory gland epithelium is highly characteristic for NEH. It typically occurs in patients receiving chemotherapeutic drugs for malignancies, but other associations have also been reported. To our knowledge, we report the first case of NEH in a patient with Behçet's disease (BD). Cutaneous manifestations of BD, an inflammatory systemic disorder of unknown origin, include neutrophilic dermatoses such as Sweet's syndrome and pyoderma gangrenosum, although these are unusual in BD. NEH could be another neutrophilic dermatosis related to BD. This observation suggests that NEH is not strictly related to chemotherapeutic drugs and malignancies. It appears to be a reactive dermatosis associated with other factors as well, including BD. Treatment was successful with dapsone 100 mg daily. [source] Cutaneous manifestations of tuberculosisCLINICAL & EXPERIMENTAL DERMATOLOGY, Issue 4 2007J. E. Lai-Cheong Summary Cutaneous involvement is a rare manifestation of tuberculosis (TB). The correct diagnosis is often significantly delayed because cutaneous TB is not routinely considered in the differential diagnosis or because investigations fail to reveal the presence of Mycobacterium tuberculosis. The clinical features of cutaneous TB are diverse, and result from exogenous and endogenous spread of M. tuberculosis and from immune-mediated mechanisms. The recognition of cutaneous TB is important, as the diagnosis is frequently overlooked resulting in delayed treatment. [source] Mucocutaneous manifestations in inflammatory bowel diseaseINFLAMMATORY BOWEL DISEASES, Issue 4 2009lhami Yüksel MD Abstract Background: The aim of this study was to evaluate the prevalence and features of the major cutaneous manifestations (erythema nodosum [EN] and pyoderma gangrenosum [PG]) and to determine the associations between cutaneous manifestations and other extraintestinal manifestations in patients with inflammatory bowel disease (IBD). Methods: The mucocutaneous manifestations of patients with IBD were studied between December 2002 and June 2007. All patients underwent a detailed whole body examination by a gastroenterologist and dermatologist. Results: In all, 352 patients were included in this study; 34 patients (9.3%) presented with at least 1 major cutaneous manifestation. The prevalence of EN (26 patients) and PG (8 patients) in IBD was 7.4% and 2.3%, respectively. EN was more common in Crohn's disease (16/118) than ulcerative colitis (10/234) (P = 0.002). EN was found to be related to disease activity of the bowel (P = 0.026). The prevalence of arthritis was significantly higher in the IBD patients with EN (11/26) than in IBD patients without EN (53/326) (P = 0.006). Arthritis was more common in IBD patients with PG (7/8) than in IBD patients without PG (57/344) (P = 0.00). IBD patients with PG were significantly more likely to have uveitis (1/8) compared with IBD patients without PG (5/344) (P = 0.017). Conclusions: We found the prevalence of 2 important cutaneous manifestations to be 9.3% in IBD in Turkish patients. EN was found to be more common in Crohn's disease and is associated with an active episode of bowel disease and peripheral arthritis. In addition, PG was connected with uveitis and peripheral arthritis. (Inflamm Bowel Dis 2009) [source] Tuberculids as sentinel lesions of tuberculous epididymo-orchitisJOURNAL OF CUTANEOUS PATHOLOGY, Issue 11 2007Pratistadevi K. Ramdial Background:, Tuberculids are rarely associated with male genital tract tuberculosis (TB). Tuberculous epididymo-orchitis (TBEO) has been associated rarely with papulonecrotic tuberculid (PNT) but not with erythema induratum (EI) or the simultaneous occurrence of different tuberculids. Methods:, A retrospective assessment of tuberculids that occurred with underlying TBEO was carried out. Results:, Five patients, four with one and one with two skin biopsies, with clinical diagnoses of PNT (two), EI (one), impetigo (two) and calf ulcer (one), formed the study cohort. Histopathological evaluation confirmed PNT and EI in four and two skin biopsies, respectively. Two patients who returned for follow-up were commenced on anti-tuberculous therapy. All patients sought medical attention 3,34 months later for tender right-sided (two) and left-sided (three) testicular masses. Orchidectomy was undertaken following a poor clinical response to empirical treatment with trimethoprim sulfamethoxazole. Pathological examination of the testis and epididymis confirmed TBEO. The patients were initiated on anti-tuberculous therapy. There was dramatic healing of the skin lesions. Conclusion:, Tuberculids are a sentinel cutaneous manifestation of visceral TB and a valuable external audit of treatment compliance and response. Heightened recognition of and more rigorous genitourinary tract investigation are necessary to identify occult or asymptomatic TBEO as the underlying cause of tuberculids. [source] Dermatitis Artefacta in a ChildPEDIATRIC DERMATOLOGY, Issue 5 2007Enzo D. Finore Ph.D. Self-harm tendencies can frequently be expressed through dermatologic lesions, and dermatitis artefacta falls within this clinical frame. The occurrence of this cutaneous manifestation in children is very rare, with a peak of greater frequency in adolescence. We describe the characteristics of a multidisciplinary intervention,dermatologic and psychologic. Our pediatric patient displays a dermatologic picture that has no etiologic confirmation. The source of this disorder must therefore be found in socio-relational difficulties within the family and school environments, which lead the patient to self-harm behaviors that have a high communication value. [source] Generalized granuloma annulare associated with gastrointestinal stromal tumour: case report and review of clinical features and managementCLINICAL & EXPERIMENTAL DERMATOLOGY, Issue 4 2008M. L. S. Chiu Summary The paraneoplastic variant of granuloma annulare (GA) is a rare cutaneous manifestation of underlying malignancy that is most commonly associated with systemic lymphoma. We report an interesting case of a patient with gastrointestinal stornal tumour (GIST) of the stomach presenting with extensive generalized GA. GIST was diagnosed 2 months after the diagnosis of GA. Resolution of the GA was seen 1 month after surgical excision of GIST. The close correlation of the clinical courses of these two rare diseases suggests that their coexistence was more than a coincidental finding. This case highlights the importance of excluding paraneoplastic GA, especially in cases where the skin manifestations are extensive and resistant to treatment. [source] Mohs Micrographic Surgery as an Alternative Treatment Method for Cutaneous MucormycosisDERMATOLOGIC SURGERY, Issue 8 2003F. Landon Clark BS Background. Mucormycosis is an invasive fungal disease that most commonly occurs in immunocompromised patients. Early angioinvasion and dissemination can lead to the rapid demise of the patient. The growing number of organ transplant patients on pharmacologic immunosuppression has increased the risk for this opportunistic mycosis. Traditional therapy has included aggressive debridement and resection as well as antifungal medications. Objective. To demonstrate that the margin control and tissue-sparing technique of Mohs micrographic surgery can effectively eradicate mucormycosis infection and decrease morbidity. Methods. Case presentation of a 64-year-old transplant patient presenting with biopsy-proven cutaneous mucormycosis treated with Mohs micrographic surgery. Margin control was confirmed by a rapid Gomori methenamine silver stain. Results. There has been no recurrence at 1-year follow-up with full preservation of extremity function. Conclusion. The use of the Mohs technique combined with rapid Gomori methenamine silver staining for mucormycosis can be an effective tissue-sparing method for local control of this fungal infection. Mohs micrographic surgery should be considered for the cutaneous manifestations of mucormycosis. [source] Treatment of cutaneous T-cell lymphoma with retinoidsDERMATOLOGIC THERAPY, Issue 5 2006Chunlei Zhang ABSTRACT:, Retinoids are biologic regulators of differentiation, proliferation, apoptosis, and immune response. Retinoids (all- trans retinoic acid, 13- cis -retinoic acid, and the synthetic analogs isotretinoin, etretinate, and acitretin) have been used for years as monotherapy and/or in combination for treatment of cutaneous T-cell lymphomas (CTCL). Orally administered bexarotene, the first synthetic highly selective retinoid X receptor retinoid to be approved by the Food and Drug Administration for CTCL, was shown to be active against the cutaneous manifestations of all stages of CTCL. The topical gel formulation was also effective for early cutaneous manifestations of CTCL or as an adjunct to systemic or phototherapy. Use of retinoids in future long-term clinical trials and their eventual application in CTCL regiments will require strategies to decrease the side effects of existing retinoids, identify novel receptor subtype-selective retinoids with better therapeutic index, and explore biologically based synergistic combination therapies with other active agents. [source] Granulomatous rosacea and Crohn's disease in a patient homozygous for the Crohn-associated NOD2/CARD15 polymorphism R702WEXPERIMENTAL DERMATOLOGY, Issue 12 2008M. A. M. Van Steensel Abstract:, NOD2/CARD15 belongs to the N-terminal caspase recruitment domain family of proteins involved in regulating NF-kB activation in response to inflammatory stimuli transduced through Toll-like receptors. Mutations and polymorphisms in the NOD2/CARD15 gene reduce antibacterial responses and are associated with granulomatous inflammatory conditions such as Blau syndrome and early-onset sarcoidosis. The polymorphism R702W (arginine to tryptophan) is strongly associated with susceptibility to Crohn's disease in Caucasian populations. Skin abnormalities (other than cutaneous manifestations of Crohn's disease) have not been previously associated with R702W. We report on a female patient homozygous for R702W who developed granulomatous rosacea at the age of 12 years old. From the occurrence in the context of Crohn associated with R702W, we speculate that granulomatous rosacea may be an entity distinct from other forms of rosacea, which are associated with increased production of antibacterial proteins such as cathelicidin. [source] The use of ITS DNA sequence analysis and MALDI-TOF mass spectrometry in diagnosing an infection with Fusarium proliferatumEXPERIMENTAL DERMATOLOGY, Issue 11 2008Florian Seyfarth Abstract:, Although mycoses are among the most common diseases worldwide, infections with Fusarium spp. occur only rarely. Mostly patients suffering from underlying immune deficiency are infected with this mould, resulting in a considerably decreasing prognosis. In immunocompromised patients, cutaneous manifestations are more often associated with Fusarium sp. than with Candida sp. or Aspergillus sp. We describe one patient with acute lymphoblastic leukaemia, who was first treated with chemotherapy after GMALL protocol 07/03. After relapse, the patient was successfully transplanted in second remission with a human leukocyte antigen (HLA)-matched unrelated peripheral blood stem cell graft. Ten months later, the patient died from respiratory insufficiency and recurrence of leukaemia. Previously, Aspergillus antigen was detected in blood. In the latter course, disseminated papules appeared. One of these was examined histologically and mycologically. Conventional cultural diagnostics led to the diagnosis of a fusariosis, further supported by internal transcribed spacer (ITS) sequencing and matrix assisted laser desorption/ionisation,time-of-flight mass spectrometry (MALDI-TOF) mass spectrometry, both determining the isolated strain as Fusarium proliferatum, which is a very infrequent pathogen within this genus. Our investigations underline the potential of MALDI-TOF MS based identification of Fusarium species as an innovative, time and cost efficient alternative to ITS sequencing. [source] Case Report: Atheroembolic renal disease in a 72-year-old patient through coronary intervention after myocardial infarctionHEMODIALYSIS INTERNATIONAL, Issue 4 2008Anna Laura HERZOG Abstract Cholesterol embolization or atheroembolic renal disease (AERD) is an often underdiagnosed issue in patients featuring a prevalent risk profile. It is a multisystemic disease with progressive renal insufficiency due to foreign body reaction of cholesterol crystals flushed into a small vessel system of the kidneys from the arteriosclerotic plaques. The most common setting in which it occurs is iatrogenic after vascular catheterization and less frequent spontaneously. Typical clinical symptoms are delayed impairment of renal function, cutaneous manifestations such as livedo reticularis or purple toes with persistingly palpable arterial pulse, myalgia, systemic symptoms such as weight loss and fever, and abdominal and neurological symptoms. Diagnosis is generally made by clinical appearance, risk profile, and interval of time from intervention; a definitive diagnosis can only be made by renal biopsy. Even though the exact incidence is not known because most patients do not undergo biopsy due to older age, comorbidity, and other explanations for loss of renal function, it is estimated to be 4% after vascular intervention. Patient and renal outcome is dependent on comorbidity, risk profile, and preexisting chronic kidney disease (CKD). About 30% of patients are estimated to require maintenance dialysis and these patients have a high risk of death within 24 months after the first renal replacement therapy. Prognosis is also influenced by severity. The case reported is a 72-year-old male patient with preexisting CKD stage 3 undergoing percutaneous coronary intervention after myocardial infarction and consecutive AERD with typical clinical appearance 6 weeks after the event. [source] Mucocutaneous manifestations in inflammatory bowel diseaseINFLAMMATORY BOWEL DISEASES, Issue 4 2009lhami Yüksel MD Abstract Background: The aim of this study was to evaluate the prevalence and features of the major cutaneous manifestations (erythema nodosum [EN] and pyoderma gangrenosum [PG]) and to determine the associations between cutaneous manifestations and other extraintestinal manifestations in patients with inflammatory bowel disease (IBD). Methods: The mucocutaneous manifestations of patients with IBD were studied between December 2002 and June 2007. All patients underwent a detailed whole body examination by a gastroenterologist and dermatologist. Results: In all, 352 patients were included in this study; 34 patients (9.3%) presented with at least 1 major cutaneous manifestation. The prevalence of EN (26 patients) and PG (8 patients) in IBD was 7.4% and 2.3%, respectively. EN was more common in Crohn's disease (16/118) than ulcerative colitis (10/234) (P = 0.002). EN was found to be related to disease activity of the bowel (P = 0.026). The prevalence of arthritis was significantly higher in the IBD patients with EN (11/26) than in IBD patients without EN (53/326) (P = 0.006). Arthritis was more common in IBD patients with PG (7/8) than in IBD patients without PG (57/344) (P = 0.00). IBD patients with PG were significantly more likely to have uveitis (1/8) compared with IBD patients without PG (5/344) (P = 0.017). Conclusions: We found the prevalence of 2 important cutaneous manifestations to be 9.3% in IBD in Turkish patients. EN was found to be more common in Crohn's disease and is associated with an active episode of bowel disease and peripheral arthritis. In addition, PG was connected with uveitis and peripheral arthritis. (Inflamm Bowel Dis 2009) [source] Cutaneous manifestations of dengue viral infection in Punjab (north India)INTERNATIONAL JOURNAL OF DERMATOLOGY, Issue 7 2007Emy Aby Thomas MBBS Background, Dengue infection is emerging as a public health problem in India. Despite numerous studies, there is a paucity of literature regarding the cutaneous manifestations of dengue. This study was performed to investigate the prevalence and type of cutaneous manifestations in dengue viral infection. Methods, Two hundred and fifty-six patients with febrile illness, admitted to the Christian Medical College and Hospital, Ludhiana, India, were studied. On the basis of the clinical criteria and laboratory tests, 124 patients were diagnosed with dengue viral infection, and these patients were investigated in detail. Serologic tests were attempted in only 84 patients, and all of these samples tested positive for anti-dengue immunoglobulin M (IgM) antibodies. Results, Of the 124 patients with dengue infection, 41 (23.1%) were classified with dengue fever (DF) and 83 (66.9%) with dengue hemorrhagic fever (DHF), four (3.2%) of whom had dengue shock syndrome (DSS). Cutaneous involvement was seen in 46.8% of patients, the most common symptom being maculopapular/morbilliform eruption (48.3%), followed by ecchymotic (27.6%), petechial (13.8%), and macular/scarlatiniform (10.3%) eruption. Maculopapular eruption was observed more in DF, whereas petechiae, ecchymosis, and mucosal involvement were seen more in DHF; 72.4% of patients with cutaneous manifestations were asymptomatic, and 27.6% had pruritus. Involvement was generalized in 48.3% of patients, with the limbs and trunk involved in 32.8% and 18.9% of patients, respectively. Mucosal involvement was seen in 29.8% of patients, with conjunctival involvement being the most common (20.9%), followed by the lips (4.8%), palate (2.4%), and tongue (1.6%). Conclusions, This study describes the variety of cutaneous features associated with dengue viral infection which may evolve during the course of the disease. As a significant proportion of patients showed cutaneous features, these manifestations, together with simple laboratory tests, will be helpful in the early diagnosis of dengue viral infection. [source] Finger pebbles in a diabetic patient: Huntley's papulesINTERNATIONAL JOURNAL OF DERMATOLOGY, Issue 9 2005Claudio Guarneri MD A 60-year-old obese man was referred to our department from the internal medicine unit. He had a 20-year history of poorly controlled diabetes (no other cases in the family), and was admitted to hospital because of respiratory and consequent heart failure. Skin examination showed diffuse xerosis and a rough, sandpaper-like appearance of the skin of the finger, of approximately 15 years' duration, consisting of multiple, minute, hyperkeratotic papules grouped in a miniature "cobblestone" pattern on the dorsum of the distal phalanges (Fig. 1), more dense over the knuckles and the interphalangeal joints. No pruritus was present. Figure 1. Pebbly pattern of the skin on the dorsum of the second digit He was a pensioner, who had been physically inactive for months previously, and this condition had occurred progressively in the absence of any known trauma. No other cutaneous manifestations were evident. Histologic examination was performed using hematoxylin and eosin staining of a biopsy specimen taken from the left second finger; it displayed a hyperorthokeratotic epidermis with enlarged dermal papillae, thickened and vertically oriented collagen bundles, few elastic fibers, and a mild perivascular inflammatory infiltrate (Fig. 2). Figure 2. Histologic view of a biopsy specimen of the skin of the finger: the epidermis is hyperkeratotic, the dermal papillae are enlarged and there are thickened vertical collagen bundles, elastic fibers, and a mild perivascular inflammatory infiltrate (hematoxylin and eosin stain; original magnification, ×100) [source] Dermatomyositis: cutaneous manifestations of its variantsINTERNATIONAL JOURNAL OF DERMATOLOGY, Issue 10 2002Lyubomir A. Dourmishev MD First page of article [source] Subclinical chronic lymphocytic leukaemia associated with a 13q deletion presenting initially in the skin: apropos of a caseJOURNAL OF CUTANEOUS PATHOLOGY, Issue 3 2006Abha Khandelwal Introduction:, B-cell chronic lymphocytic leukaemia (B-CLL) represents a low-grade B-cell lymphoproliferative disease that is the most common leukaemia in adults. The neoplastic cell is an autoreactive CD5 CD23 B lymphocyte. B-CLL may involve the skin, typically in the context of known disease. We present a case of subclinical B-CLL presenting initially in the skin. Case Report:, A 73-year-old male developed a lesion on his right cheek in April 2003 compatible with basal cell carcinoma. The re-excision specimen contained a well-differentiated atypical lymphocytic infiltrate consistent with B-CLL along with residual carcinoma. Subsequent laboratory studies revealed peripheral blood lymphocytosis with smudge cells. A diagnosis was made of Rai stage 0 CLL. Chromosomal studies on peripheral blood showed a deletion at 13q14.3. Excision of a second primary skin carcinoma revealed a squamous cell carcinoma in association with B-CLL that was identical to his previously diagnosed skin involvement. Conclusion:, This case identifies a cutaneous presentation of subclinical B-CLL. There are two prior reports describing B-CLL presenting initially in the skin. In one case, the infiltrates were incidental on a re-excision specimen. The second report suggests 16% of B-CLL patients have cutaneous manifestations as the first sign of disease. [source] | ||||||||||