Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P14784 (IL-2 receptor)
 3,849 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 66-year-old male was admitted to our hospital complaining of bilateral hypochondrial pain, back pain and loss of weight in May, 2002. Superficial lymph nodes were not palpable on admission. The leukocyte count was 3430/microl, hemoglobin concentration, 13.0g/dl, and platelet count, 174000/microl. LDH, soluble IL-2 receptor, ACTH and cortisol values were out of the normal range (LDH 1368IU/l, sIL-2R 2630U/ml, ACTH 132pg/ml, cortisol 7.4microg/dl). Abdominal CT scan showed bilateral adrenal masses, and abnormal uptake of Ga-scintigraphy was seen correspondent with the bilateral adrenal masses. The histological diagnosis of bilateral adrenal masses cannot be performed because of the bleeding tendency, but atypical cells were observed in the patient's bone marrow aspirate. Surface marker analysis of atypical cells showed CD5+, cyclin D1+, CD19+, CD20+ and HLA-DR+. From these results we diagnosed this case as a mantle cell lymphoma (stage IV B) markedly infiltrated into the adrenal glands with adrenal insufficiency. The bilateral adrenal masses dramatically reduced in size after CHOP chemotherapy with hydrocortisone supplementation. We report on the present case and summarize the reports of adrenal grand-infiltrating lymphomas.
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PMID:[Mantle cell lymphoma markedly infiltrated into adrenal glands with adrenal insufficiency]. 1535 15

There have been only a limited number of reports on primary adult T cell lymphoma/leukemia (ATL) in the bone. This is a case report of a 75-year-old patient initially reporting multiple bone pains that were attributed to osteolytic ATL. The patient developed spontaneous chest/back pain and visited a local hospital. Laboratory tests showed high levels of alkaline phosphatase (ALP), and computed tomography (CT) revealed skeletal lesions with osteolysis. Although multiple myeloma was initially suspected, the results of bone marrow aspiration and bone biopsy were inconsistent. After he was referred to our hospital, mild hypercalcemia (10.4 mg/dL) with low-normal intact parathyroid hormone (PTH) (27 pg/mL), low parathyroid hormone-related protein (PTHrP), and elevated 1,25-dihydroxy vitamin D (1,25OH2D) levels (136 pg/mL) narrowed the differential diagnosis down to lymphomatous and granulomatous diseases, and then, the high serum soluble IL-2 receptor (3,450 U/mL) and the flower cells recognized in the peripheral blood sample suggested the involvement of ATL. Finally, the reevaluation of the iliac bone biopsy sample led us to the histological diagnosis of ATL infiltration in the bone. The subsequent two courses of chemotherapy in addition to denosumab resulted in an objective partial metabolic response indicated in 18-fluorine-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT). Although very rare, the bone involvement of ATL could be used for the differential diagnosis for local osteolytic bone pain in addition to multiple myeloma and metastatic bone diseases.
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PMID:Primary bone adult T cell lymphoma with multiple skeletal lesions and debilitating painful osteolysis: a case report. 3312 74