Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0028738 (nystagmus)
 7,431 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Serum hyperviscosity syndrome was diagnosed in 2 cats with multiple myeloma. Clinical signs included pale mucous membranes, dehydration, retinal hemorrhages, dilated and tortuous retinal vessels, seizures, head-tilt, nystagmus, systolic murmur, and gallop rhythm. Laboratory abnormalities included hyperglobulinemia, azotemia, hyperphosphatemia, nonregenerative anemia, and thrombocytopenia. Both cats had IgG monoclonal gammopathy, Bence Jones proteinuria, increased numbers of bone marrow plasma cells, and high values for relative serum viscosity. Renal disease was suspected in both cats. Cardiac hypertrophy was documented in 1 cat and was suspected in the other cat. Chemotherapy, using melphalan, prednisone, and vincristine, caused short-term remission in both cats, and plasmapheresis was used to lower serum protein concentration in 1 cat. Serum hyperviscosity syndrome rarely develops in cats, but should be suspected when monoclonal gammopathy exists with signs of neurologic, cardiac, or retinal disease.
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PMID:Serum hyperviscosity syndrome associated with multiple myeloma in two cats. 153 97

We report 10 patients with primary hypoparathyroidism. Age at onset varied from 7 months to 52 years (mean 28); 7 were female. Diagnosis was established at a mean of 4.1 years after the appearance of clinical manifestations. Unexplained hypocalcemia (mean 5.3 mg/dl) and hyperphosphatemia (mean 6.4 mg/dl) were present in all patients. Prevalent symptoms included tetany (9 patients), seizures (5) and hypocalcemic cataracts (4). Clinical manifestations may be grouped into 5 types 1) tetany; 2) seizures; 3) other neurologic disorders (basal ganglia calcification, pseudotumor of the brain, ataxia, nystagmus, hypertonus, paresis); 4) disorders of the lens including fully developed cataracts and 5) skin alterations like psoriasis and others. Some of these run on acute course (seizures, tetany), others a subacute one (skin alterations) while others are rather chronic (cataract and other neurologic disorders). Seizures and electroencephalographic disorders predominate in younger patients while tetany is more prevalent in older subjects.
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PMID:[Idiopathic hypoparathyroidism, a syndrome with various clinical expressions: analysis of 10 cases]. 251 14

Two pet rabbits were presented with an acute decrease in appetite and activity. Rabbit 1 showed severe hypothermia, bradycardia, arrhythmias, a heart murmur, dyspnea, occlusion of the nares with secretions, icterus, dehydration, and gaseous gastrointestinal dilation. The urine was dark yellow. Rabbit 2 was overweight, apathetic, and dehydrated; this animal presented with a heart murmur, gastric dilation, and intermittent nystagmus with dorsal strabismus in the right eye. Blood gas, electrolyte, hematology, plasma clinical biochemistry analysis, coagulation profile, plasma protein electrophoresis, urinalysis, and radiographic examinations were performed. The main shared findings were moderate thrombocytopenia, markedly decreased aspartate aminotransferase and alanine aminotransferase activities and fibrinogen concentrations, prolonged prothrombin and activated partial thromboplastin times, profoundly increased alkaline phosphatase and gamma-glutamyl transferase (GGT) activities, and high bile acid and bilirubin concentrations. Rabbit 1 also had respiratory acidosis, marked hypoglycemia, hyperphosphatemia, and a profoundly increased creatine kinase activity. Gastric dilation was observed on both radiographic exams. A low urinary pH of 5-6, marked bilirubinuria and proteinuria, and high urinary GGT levels were present in both patients. Marked icterus developed before death, which occurred within 22 and 30 hours post admission in rabbits 1 and 2, respectively. The necropsy of rabbit 1 showed a markedly accentuated hepatic lobular pattern, pulmonary hemorrhages, pericardial effusion with adhesions, peritoneal petechiae, and icteric and hemorrhagic abdominal fat. Histopathologic findings included hemorrhagic diathesis, severe centroacinar and midzonal hepatocellular necrosis, severe necrosuppurative bronchopneumonia, and moderate cardiomyocyte necrosis. A liver PCR assay was positive for Rabbit Hemorrhagic Disease Virus (RHDV) 2 (RHDV2) and negative for classic RHDV. This is the first description of the gross clinicopathologic abnormalities associated with naturally occurring RHDV2 infection in pet rabbits.
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PMID:Clinicopathologic findings of naturally occurring Rabbit Hemorrhagic Disease Virus 2 infection in pet rabbits. 3086 86