کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6158373 1598311 2011 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Chronic Thrombotic Microangiopathy Secondary to Chemotherapy for Urothelial Carcinoma in a Patient With a History of Wegener Granulomatosis
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی بیماری‌های کلیوی
پیش نمایش صفحه اول مقاله
Chronic Thrombotic Microangiopathy Secondary to Chemotherapy for Urothelial Carcinoma in a Patient With a History of Wegener Granulomatosis
چکیده انگلیسی
We present the case of a 62-year-old man with a history of Wegener granulomatosis who developed chronic thrombotic microangiopathy attributed to gemcitabine chemotherapy. Wegener granulomatosis had been diagnosed 15 years earlier, and the patient was treated using cyclophosphamide and prednisone, then maintained on mycophenolate mofetil and prednisone. Four years previously, he had been treated with mitomycin C for urothelial carcinoma and at the time of presentation had developed significant anemia and thrombocytopenia after a course of gemcitabine and carboplatin due to metastasis of the carcinoma. He was managed using red blood cell and platelet transfusions but then developed acute kidney injury, along with progressive dyspnea and pulmonary infiltrates. Imaging studies showed bilateral ureteral obstruction requiring placement of nephrostomy tubes. Because of concern about a flare of Wegener granulomatosis after withdrawing maintenance immunosuppression in the context of the malignancy, a kidney biopsy was performed that showed chronic thrombotic microangiopathy, likely secondary to gemcitabine chemotherapy. Clinical, laboratory, and pathologic findings of this case are discussed to illustrate the natural history of thrombotic microangiopathy associated with gemcitabine chemotherapy.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: American Journal of Kidney Diseases - Volume 57, Issue 5, May 2011, Pages 799-802
نویسندگان
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