Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020473 (hyperlipidemia)
 15,891 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Sudden deafness is defined as acute inner ear hearing loss, in the rule one-sided, of unknown etiology. The tentative diagnosis can be made easily by otoscopy and simple audiological forke tests. To exclude symptomatic acute hearing losses during the first treatment period, f.e. acoustic neurinoma, rupture of the round window membrane, multiple sclerosis, infectious diseases like Borreliosis or Lues, but also psychogenic hearing disorders we recommend an immediate hospitalization. Neurological and internal check up should look for inflammatory or degenerative diseases of the vascular or nervous system and also for metabolic risk factors like diabetes mellitus, hyperlipidemia, gout or blood hyperviscosity. Today there are some reasons to assume, that disturbances of the microcirculation of the cochlea end vessels may a possible prominent etiological factor in sudden deafness. Therefore the aim of therapy today is to improve the microcirculation and the oxygenation of the sensory cells of the inner ear.
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PMID:[Sudden deafness--diagnosis and therapy]. 152 17

A case of a 37-year-old man admitted to our Department of Internal Medicine for medical evaluation of hypertension is reported. The patient had a 4-year history of oscillating hypertension prior to admission, however, with no major subjective complaints, except for pollakisuria. Clinical and biochemical assessment revealed no damage to target organs. Laboratory parameters showed normal values, except for hyperlipidemia. On routine ultrasonography of the pelvis confirmed a pelvic tumor of uncertain etiology, with no abdominal lymph node enlargement. No signs of metastasis were found. The patient was transferred to the Department of Surgery, where the tumor was removed in toto. Histopathologic analysis of the tumor, 11 x 8 x 8 cm in size, composed of cellular and mixoid areas with traces of collagenous connective tissue, necrosis, and tiny calcifications with scattered palisading nuclei and Verocay bodies, pointed to the diagnosis of a benign tumor, i.e. neurilemmoma. Postoperatively, the patient's subjective state was excellent, with normal blood pressure values, and without pollakisuria. A very large space-occupying lesion was responsible for compression of the neighboring organs, especially urinary bladder, resulting in pollakisuria. To our knowledge, pelvic localization of neurilemmoma, particularly a large one, is rare.
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PMID:Pelvic neurilemmoma. 1150 36

Membranous nephropathy (MN) associated with malignancies is a well-known entity. However, its association with benign neoplasm is not broadly recognized. A 69-year-old man with recurrent nephrotic syndrome presented with pedal edema and proteinuria of 5 months' duration. Laboratory results showed hypoalbuminemia and hyperlipidemia. Proteinuria was estimated to be protein excretion of 3.5g/d. Studies were negative for viral hepatitis, syphilis, human immunodeficiency virus, autoimmune diseases, and paraproteinemia. Kidney biopsy disclosed MN with negative phospholipase A2 receptor (PLA2R) staining, favoring a secondary form of MN. Computed tomography detected a 7.6-cm duodenal schwannoma. Elective surgical resection was performed. Pathologic study showed that THSD7A (thrombospondin type 1 domain-containing 7A) was positive in both glomeruli and schwannoma. Commonly, secondary MN is related to underlying conditions, including lupus, hepatitis, and neoplasm, and can be medication induced. The risk for developing a concomitant neoplasm among patients with PLA2R-negative MN is up to 12 times higher than in the general population. Most of these neoplasms are malignancies, and the presence of autoantibodies directed at similar tissue targets is hypothesized as the potential mechanism. In our case, THSD7A may be the autoantibody that has linked the schwannoma and the development of MN. Although benign tumors rarely produce renal manifestations, effective treatment may lead to resolution of nephrotic syndrome.
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PMID:Duodenal Schwannoma as a Rare Association With Membranous Nephropathy: A Case Report. 3045 84