Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023380 (lethargy)
 5,697 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Borrelia burgdorferi infection was diagnosed serologically in a dog with lethargy, stiffness, and anorexia. Treatment with ampicillin and chloramphenicol did not alleviate the signs. Azotemia, proteinuria, cylindruria, pyuria, and hematuria developed over a 3-month period. Antibody titer for B burgdorferi remained high (1:8,192) during this time. Renal histopathologic findings included severe, chronic, diffuse, membranoproliferative glomerulonephritis and moderate chronic, multifocal, interstitial nephritis. Borrelia burgdorferi organisms were identified in renal tissue and in urine by results of immunofluorescent studies and bacteriologic culture, respectively.
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PMID:Renal lesions associated with Borrelia burgdorferi infection in a dog. 340 55

An 18-yr-old male bobcat (Lynx rufus) presented with chronic moderate weight loss and acute onset of anorexia and lethargy. Hypercalcemia and azotemia were present on the serum chemistry panel. Abdominal ultrasound revealed hyperechoic renal cortices, but no evidence of neoplasia. Ionized calcium and 25-hydroxyvitamin D were mildly elevated, intact parathyroid hormone was severely elevated, and parathormone-related protein was undetected, suggesting primary hyperparathyroidism with possible renal dysfunction. Azotemia lessened in severity following diuresis, but hypercalcemia persisted; thus primary hyperparathyroidism was considered the most probable differential diagnosis. A second ultrasound including the cervical region revealed a solitary intraparenchymal left thyroid nodule. The nodule was surgically excised; histopathology confirmed a parathyroid adenoma. Although primary hyperparathyroidism was suspected, diagnosis was not achieved from serum chemistry values alone. This case emphasizes the importance of diagnostic imaging and histopathology in the investigation of persistently abnormal laboratory values.
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PMID:Diagnosis and treatment of primary hyperparathyroidism in a bobcat (Lynx rufus). 2295 Mar 24

Five adult tigers (Panthera tigris) presented with a range of clinical signs, including paresis (2/5), lameness (2/5), ataxia (3/5), anorexia (5/5), and lethargy (5/5). Each tiger demonstrated elevated plasma globulin levels (7.8-14.8 g/dl; [reference interval 2-5.1 g/dl]) on routine biochemistry, confirmed as a monoclonal gammopathy using protein electrophoresis. Serum gammaglobulin concentration ranged from 5 to 7.5 g/dl, or 45.1-63.4% of total protein concentration. Azotemia was present in three tigers. Diagnostics and management varied with the presenting signs but included magnetic resonance imaging, radiography, chemotherapy, supportive care, and euthanasia. In each case, necropsy revealed a neoplastic plasma cell proliferation in the bone marrow and one or more extramedullary sites. Lytic lesions in the thoraco-lumbar spine were found in three animals, and one lesion was associated with spinal cord compression. Splenomegaly was present in 4/5 cases. Histopathology confirmed a plasma cell neoplasm in each case, and immunohistochemistry staining with multiple myeloma oncogene 1 (MUM1) was positive in each case. CD20 staining was performed in two cases and was positive in one. CD3 staining was performed in the same two cases, and was negative in each. Based on the clinical, gross, microscopic, and immunohistochemical findings, myeloma was diagnosed in all five tigers.
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PMID:HYPERGAMMAGLOBULINEMIA AND MYELOMA IN FIVE TIGERS (PANTHERA TIGRIS): CLINICOPATHOLOGICAL FINDINGS. 3112 Jun 81