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Bleeding Lesion (bleeding + lesion)
Selected AbstractsEndoscopic band ligation for postpolypectomy gastric bleedingDIGESTIVE ENDOSCOPY, Issue 2 2003RYOSAKU TOMIYAMA We report a case of a patient in whom endoscopic band ligation was achieved for postpolypectomy gastric bleeding. A 76-year-old man visited our hospital because of anemia. Endoscopy revealed a gastric polyp, approximately 12 mm in diameter, on the lesser curvature in the distal gastric body. The polyp was considered to be the source of chronic anemia and was therefore removed by using standard careful snare-cautery polypectomy technique. Four days later, follow-up endoscopy was performed to evaluate the postpolypectomy site, and an active bleeding postpolypectomy ulcer was identified. Initial attempts to achieve hemostasis with ethanol injection were unsuccessful. Immediate hemostasis was obtained with a subsequent endoscopic band ligation device. There has been no recurrent bleeding. Endoscopic band ligation might be a good treatment modality for the treatment of a postpolypectomy gastric bleeding lesion. [source] Perforation of Aortic Root as Secondary Complication after Implantation of Patent Foramen Ovale Occlusion Device in a 31-Year-Old WomanJOURNAL OF INTERVENTIONAL CARDIOLOGY, Issue 2 2006STEFAN A. LANGE M.D. Transesophageal echocardiography (TEE) revealed a 3-mm-large patent foramen ovale (PFO). No other reason for these neurological events could be found and the patient underwent percutaneous closure of the PFO with a CARDIA® Star 03/30 device without periprocedural complications. Four weeks later, the patient underwent a routine control of device without any adverse clinical symptoms. Surprisingly, echocardiography revealed a perforation of the aortic root by an umbrella strut with a small shunt from the aortic root to the right atrium. Magnetic resonance imaging (MRI) confirmed the diagnosis of device malposition. Consecutively, the patient underwent minimal invasive surgery. After removal of the single perforating strut, the bleeding lesion was closed. The patient remained free of any additional complications during the postoperative course and up until now has had uneventful follow-ups. [source] Extranodal NK/T-cell lymphoma, nasal type, presenting after 5 years of remissionINTERNATIONAL JOURNAL OF DERMATOLOGY, Issue 3 2008Tomonobu Ito MD A 76-year-old woman with multiple edematous erythemas, erosions, and ulcers on the breast and abdomen was admitted to our hospital in June 2005. She had developed granulomatous bleeding lesions in the right nostril 6 years prior to her visit to our dermatology unit. She had been observed at the otorhinolaryngology department of our hospital, and a biopsy was taken from the nasal lesion. Computerized tomography and gallium scintigraphy (67Ga single-photon emission computed tomography) did not reveal any lesions corresponding to the diagnosis of malignant lymphoma. The histologic examination of the nasal specimen rendered a diagnosis of natural killer (NK)/T-cell lymphoma, nasal. Because imaging analysis indicated a small-sized tumor without metastases, oral prednisolone at 20 mg/day was administered for 1 month. The tumor decreased in size and disappeared after 19 months of low-dose steroid therapy. ,Five years after the initial treatment, the patient developed a fever of 38 °C with infiltrated erythemas and erosions on her breast. Erysipelas was initially suspected, but the antimicrobial agent did not show any effect and the multiple infiltrated erythemas and ulcers spread throughout her chest and abdomen (Fig. 1). The lymph nodes were not palpable. The right nasal cavity showed no granulomatous lesions or other signs of abnormality. The peripheral white blood cell count (3000/µL), red blood cell count (3.54 × 106/µL), and platelet count (112 × 103/µL) were reduced. Atypical lymphocytes were not observed. The serum lactic dehydrogenase (LDH; 1770 U/L; normal, 224,454 U/L), aspartate aminotransferase (AST; 140 U/L; normal, 10,30 U/L), and alanine aminotransferase (ALT; 57 U/L; normal, 3,29 U/L) levels were elevated. The soluble interleukin-2 (IL-2) receptor level was high (25,300 U/mL; normal, 167,497 U/mL). Epstein,Barr virus (EBV) serologic examination showed the immunoglobulin G (IgG) viral capsid antigen (VCA) at 1 : 320 and the EBV nuclear antigen (EBNA) at 1 : 40. IgM VCA and EBV early antigen-diffuse restricted antibody (EA) IgA and IgG were not detectable. Histologic findings from the left chest skin showed a distribution of atypical lymphocytes from the upper dermis to the subcutaneous tissue, and many foamy cells which had phagocytosed the hemocytes (Fig. 2a,b). Immunohistochemical analysis showed that the atypical lymphocytes were sCD3,, CD4,, CD8,, CD20,, CD56+, granzyme B+, and T-cell intracellular antigen (TIA-1) positive. Furthermore, EBV-encoded small RNAs (EBER), detected by in situ hybridization, exhibited a strong signal. The nasal lesions biopsied 6 years previously showed an identical staining pattern with the skin lesions immunohistochemically. Analysis of the T-cell receptor-, (TCR-,), TCR-,, and TCR-, gene did not reveal any clonal rearrangements, but the EBV gene was detected from the skin specimens by Southern blotting. Our patient's condition was diagnosed as a case of extranodal NK/T-cell lymphoma, nasal type, but the patient had concomitantly developed hemophagocytic syndrome (HPS). She was treated with a combination of steroid pulse therapy and chemotherapy (pirarubicin hydrochloride 30 mg/m2, cyclophosphamide 500 mg/m2, vincristine 1 mg/m2, prednisolone 30 mg/m2, etoposide 80 mg/m2). After the first session of chemotherapy, the lesions on the chest and abdomen diminished, but, 2 weeks later, the skin lesions recurred, and disseminated intravascular coagulation (DIC) induced by HPS supervened. The patient died as a result of multiple organ failure induced by HPS. Figure 1. Multiple infiltrated erythemas, erosions, and ulcers on the breast and abdomen Figure 2. Histologic findings of a skin biopsy specimen from the left chest (hematoxylin and eosin staining). (a) Dense infiltration of atypical lymphocytes from the upper dermis to the subcutaneous tissue (×40). (b) Many foamy cells had phagocytosed the hemocytes (×400) [source] Quality of life issues for South Africans with acne vulgarisCLINICAL & EXPERIMENTAL DERMATOLOGY, Issue 1 2005A. Mosam Summary The adverse effects of acne on the psyche have been established in patients from ,first world' countries. There has been no in depth study in predominantly black patients from Africa addressing this issue. This was a prospective cross-sectional study of acne patients attending a dermatology unit in KwaZulu-Natal, South Africa. A questionnaire was completed and acne graded by the Global Acne Grading scale. Psychological morbidity and quality of life (QOL) were assessed by the General Health Questionnaire and Dermatology Specific Quality of Life Questionnaires, respectively. We found that clinical severity was not associated with patient perception or psychological distress. The QOL measures such as feelings, social activities, performance at work or school, activities of daily living and overall mental health were found to be associated with distress with associated P -values of 0.0002, 0.0168, 0.0032, 0.033 and <,0.0001, respectively. The severity of acne was not associated with psychological distress. Painful and bleeding lesions were associated with distress levels; P = 0.042 and P = 0.019, respectively. In conclusion, South African patients with acne vulgaris suffer significant psychological distress, which affects the quality of their lives. [source] | ||||||||||