Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0235886 (leg edema)
 674 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The intravascular large B cell lymphoma (IVL) is a rare subtype characterized by the presence of lymphoma cells in the lumina of small vessels. Reported here is the case of a 68-year-old woman with a high-grade fever uncontrolled by antibiotics or antipyretic drugs, and elevation of the serum LDH and sIL-2R levels. After she was admitted, dyspnea, hypoxia, and severe body weight gain with leg edema gradually developed. Chest computed tomography (CT) revealed a characteristic migratory local high density area typical of atelectasis. A diagnosis of IVL was made with a transbronchial lung biopsy (TBLB) and immunohistochemical analysis. The patient was treated with combination chemotherapy (modified CHOP), and her symptoms of dyspnea, hypoxia, pyrexia and leg edema were quickly resolved. The level of LDH and sIL-2R returned to normal, and a complete response was obtained. Although diagnosis of IVL is difficult, an early and appropriate diagnostic procedure (biopsy of tissue with vessels, such as lung and skin, is required) will improve the prognosis of IVL.
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PMID:[Intravascular large B cell lymphoma with migratory local high density shadow by chest CT and diagnosed by transbronchial lung biopsy]. 1222 27

We report a case of non-Hodgkin lymphoma (NHL) with acute renal failure. A 62-year-old man was admitted to our hospital on March 8, 2002 with leg edema and dyspnea on effort. About 3 weeks before admission, he was found to have slightly high serum creatinine (Cr) and high lactate dehydrogenase (LDH) levels by another home doctor. Physical examination revealed anemic conjunctivae and leg edema, but the urinary volume was preserved. Blood examination showed high BUN (64 mg/dl) and Cr levels (3.91 mg/dl). Urinary analysis showed proteinuria (1.05 g/day) and high BMG (14,434/microg/day) and NAG (4.55 U/day) levels, suggesting severe tubulointerstitial injury. On ultrasonography of the kidney, the bilateral kidneys showed marked swelling without hydronephrosis. To investigate the genesis of renal failure, we performed a renal biopsy. The specimen showed normal glomeruli, but a large number of cells infiltrated in the tubulointerstitial area with normal tubulointerstitial structure. The cells stained positively with anti-leukocyte antigen and L26 (B cell marker), and negatively with cytokeratin and UCHL-1 (T cell marker). These findings indicate that the interstitial cells were non-Hodgkin lymphoma with B cell diffuse large cells. Chemotherapy was performed with VAD (vincristine sulfate, doxorubicin hydrochloride, dexamethasone) considering his renal dysfunction. To avoid tumor lysis syndrome after chemotherapy, hemodialysis was performed on days 1-4 after the initiation of chemotherapy. After a series of chemotherapy, the urinary volume increased and serum Cr levels decreased to 2 mg/dl. After additional therapy with 4 courses of CHOP, he improved and was discharged on day 180 after admission.
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PMID:[Case of non-Hodgkin lymphoma with acute renal failure successfully treated with chemotherapy]. 1564 40

A 69-year-old woman presented to National Defense Medical College hospital for suspected nephrotic syndrome due to weight gain of 30 kg in 3 weeks and bilateral lower leg edema. However, her urinalysis showed microproteinuria, which excluded nephrotic syndrome. Computed tomography revealed severe systemic edema, pleural effusion, ascites, and enlarged cervical and axillary lymph nodes. Histological examination of axillary lymph node specimen showed a typical architecture of angioimmunoblastic T-cell lymphoma. One course of CHOP chemotherapy regimen was administered which improved the lymph nodes and systemic edema. The patient achieved complete remission after 6 courses of CHOP. Because serum vascular endothelial growth factor (VEGF) level was elevated before the treatment and normalized after the treatment, increased vascular permeability mediated by VEGF was hypothesized to have caused the systemic edema. In addition, VEGF secretion from Epstein-Barr virus (EBV)-infected cells was likely associated with the patient's clinical condition because B lymphocytes stained with CD20 were positive for Epstein-Barr virus-encoded small RNAs (EBERs) and VEGF.
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PMID:[VEGF secretion from Epstein-Barr virus-infected cells as a cause of severe anasarca in a patient with angioimmunoblastic T-cell lymphoma]. 3190 15