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Long Survival (long + survival)

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Medical Sciences100%

Selected Abstracts

Fine-needle aspiration cytology in the follow-up of Hodgkin lymphoma

DIAGNOSTIC CYTOPATHOLOGY, Issue 7 2008
Pio Zeppa M.D.
Abstract Hodgkin lymphoma (HL) is characterized by long survival and risk of relapse and second neoplasm. The aim of this study is to evaluate the possibility of improving the accuracy of fine-needle cytology (FNC) in HL follow-up using Power Doppler ultrasound (US) assistance and immediate microscopic evaluation (ICE). The study was performed in two consecutive groups of 200 FNC in HL patients. In the first group FNC of palpable lymph-nodes or extra lymph-nodal masses were performed without US assistance except for impalpable and/or deep located masses (nonassisted group); In the second group, all the FNC were performed under Power Doppler US assistance with ICE and immediately repeated in inadequate cases (assisted group). Cytological diagnoses were controlled by histology (61) or clinical follow-up (69); sensitivity and specificity were calculated in the two groups and to evaluate the effect of Power Doppler alone, adequate cases were compared with the total number of FNC in each of the two groups. FNC identified 90 negative cases, 3 false negatives, 70 HL relapse, 16 inadequate and 14 suspicious; second neoplasia were diagnosed in 12 cases and all histologically confirmed. Sensitivity and specificity were 64 and 84% in the nonassisted group and 86 and 94% in the assisted group and there were significant differences between the number of adequate cases v.s. the total number of FNC in each of the two groups. Sensitivity and specificity in assisted FNC are higher than in nonassisted ones. The main advantage of assisted FNC in the follow-up of HL is to produce accurate diagnoses avoiding invasive biopsies. Diagn. Cytopathol. 2008;36:467,472. © 2008 Wiley-Liss, Inc. [source]

Prolonged imatinib-induced myelosuppression in chronic myeloid leukaemia with an unusually long survival

INTERNATIONAL JOURNAL OF LABORATORY HEMATOLOGY, Issue 1 2008
D. P. Busuttil
Summary A case of Philadelphia chromosome positive chronic myeloid leukaemia (CML) with the longest survival ever reported in the medical literature is presented. The duration of the chronic phase was 29 years, the overall survival being 31 years. The clinical course, when challenged with imatinib in the later stages of the disease, was at variance with what is to be expected from the experience in similar situations. Lifelong myelosuppression resulted that interfered with further therapy and contributed to the demise of the patient from sepsis three years later. Caution is suggested with the use of imatinib in fibrotic CML with a low platelet count. [source]

Collecting duct carcinoma with long survival treated by partial nephrectomy

INTERNATIONAL JOURNAL OF UROLOGY, Issue 7 2001
Hiroaki Matsumoto
Abstract A case is reported of collecting duct carcinoma of the left kidney treated with partial nephrectomy. A 57-year-old woman presented for evaluation of the left renal mass, which was detected by screening ultrasonography. A computed tomography scan and magnetic resonance imaging showed a solid mass at the upper pole of the left kidney. The renal tumor biopsy revealed a low-grade renal cell carcinoma or a tubulopapillary adenoma. Subsequently, left partial nephrectomy was performed. Microscopically, the tumor showed tubulopapillary proliferation with a fibrous capsule. Histochemically, the tumor cells reacted with lectins or antibodies against the collecting duct. Twenty-four months after partial nephrectomy, the patient is alive and has no distant metastatic lesions. We review the literature on collecting duct carcinoma, in addition to the case of partial nephrectomy. [source]

Periodic electroencephalogram complexes in a patient with variant Creutzfeldt,Jakob disease

ANNALS OF NEUROLOGY, Issue 2 2006
Simona Binelli MD
Objective Based on the current criteria, the diagnosis of "possible" or "probable" variant Creutzfeldt,Jakob disease (vCJD) implies the absence of periodic sharp wave complexes (PSWCs) in the electroencephalogram (EEG). To verify this point, we investigated the development of the EEG changes along the course of the disease in a pateint with vCJD. Methods Long-lasting EEG-polygraphic recordings were performed once a month during the last year of illness. Results We found the occurrence of a typical EEG periodic pattern in the late clinical stage of the vCJD patient. Interpretation In the light of our finding, the diagnostic criteria for vCJD should be amended to include the possibility of a typical periodic EEG in advanced stages of disease in cases with long survival. Ann Neurol 2006;59:423,427 [source]

Factors contributing to long graft survival in non-heart-beating cadaveric renal transplantation in Japan: a single-center study at Kitasato University

CLINICAL TRANSPLANTATION, Issue 6 2002
Kazunari Yoshida
Yoshida K, Endo T, Saito T, Iwamura M, Ikeda M, Kamata K, Sato K, Baba S. Factors contributing to long graft survival in non-heart-beating cadaveric renal transplantation in Japan: a single-center study at Kitasato University. Clin Transplant 2002: 16: 397,404. © Blackwell Munksgaard, 2002 A total of 107 cadaveric kidneys from non-heart-beating donors (NHBDs) have been transplanted between 1974 and 2000 at Kitasato University Hospital, Sagamihara, Japan. The patient survival of the 107 recipients of cadaveric renal transplants at 1, 5 and 10 yr was 0.857, 0.770 and 0.746, respectively. The 50% graft survival was 3.8 yr. The 5 and 10-yr graft survival was 0.457 and 0.337, respectively. Twenty of the 107 recipients of non-heart-beating cadaveric renal transplantation had graft survival longer than 10 yr. Of these 20 patients, 14 survivors still maintain functioning renal grafts and two died with functioning graft, although the remaining four reverted to dialysis because of chronic rejection and nephropathy. The average graft survival of these 20 patients at the time of study was 13.3 yr and the longest was 21.4 yr. The average serum creatinine level at 10 yr after transplantation was 1.63 mg/dL, almost identical to that at 5 yr post-transplant. The donors aged on average 40.2 yr; 13 were male and seven were female. The youngest donor was 9-yr-old and the oldest was 66. The graft survival was significantly better in the group with donor age younger than 55 yr (Log-rank: p=0.007). The average weight of the renal graft was not different between the long and shorter graft survival groups. The average warm ischemic time and total ischemic time were 9.7 and 539.7 min, respectively. The duration of post-transplant acute tubular necrosis averaged 9.2 days. These parameters tended to be shorter than those in recipients with graft survival >10 yr, but with no statistical significance. The mean numbers of acute rejection (AR) episode within 3 months after transplantation were 0.25 ± 0.66 and 0.92 ± 0.90 (p=0.020) in long survival and shorter survival groups, respectively. Long survivors had a significantly lower incidence of AR. Two of 20 cases received conventional immunosuppression with prednisolone, azathioprine and mizoribin, and 18 had prednisolone and calcineurin inhibitor (CNI). Kaplan,Meier analysis showed a significant contribution of CNI to graft survival (p=0.036). However, the graft survival reduction rate after 1 yr post-transplant did not differ between conventional and CNI immunosuppression. These data suggest that renal grafts retrieved with proper organ procurement procedures from NHBDs may survive long-term and help to overcome donor shortage. [source]