Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Forty-eight cases of the Vogt-Koyanagi-Harada (VKH) syndrome occurring in patients residing in southern California were reviewed. Thirty-six patients were Hispanic and 12 of other racial groups. Symptoms of meningismus, predominantly headache, were present in 32 (67%) cases, but the other characteristic neurologic symptoms, i.e., tinnitus and dysacusis, were present in only eight (17%) and six (13%) cases, respectively. Dermatologic changes were rare; vitiligo occurred in five (10%) patients, alopecia in six (13%), and poliosis in three (6%). In this patient population, extraocular signs and symptoms of the VKH syndrome, other than headache, were unusual. The ocular manifestations of the VKH syndrome are more constant and include iridocyclitis, vitritis, diffuse swelling of the choroid, serous retinal detachment, and optic disc hyperemia. Procedures that may aid in the diagnosis include lumbar puncture, fluorescein angiography, and standardized echography. The ophthalmologist must be prepared to make this diagnosis and initiate treatment with high-dose systemic steroids based on the typical ocular findings even in the absence of other (extraocular) manifestations of this disease.
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PMID:Variations in clinical features of the Vogt-Koyanagi-Harada syndrome. 196 85

A case of central nervous system (CNS) leukemia with normal bone marrow, associated with a novel chromosomal abnormality, is described. A 58 year-old woman complained of hearing disturbance, severe headache and vomiting, and showed signs of meningeal irritation, as well as papilledema and bilateral dysacusis. Immature atypical cells were found in the cerebrospinal fluid (CSF) with elevated pressure, pleocytosis, increased protein and decreased glucose levels. She was diagnosed as having neoplastic meningitis. In spite of intensive investigations, including bone marrow puncture, malignancies were not found in organs other than intra-cranial site. The symptoms and CSF findings were temporarily improved with chemotherapy and irradiation, but she relapsed into neoplastic meningitis. The anaplastic cells in CSF were positive with CD45 by immunocytochemistry, and were positive by peroxidase staining. Thus, the anaplastic cells were considered to be myelocytic leukemic cells. Chromosomal analysis showed that these leukemic cells had a novel chromosomal abnormality: 46XX, 4q+, 10q-, 16q-. There has been no report of leukemic meningitis without bone marrow abnormalities. It is possible that this peculiar abnormal chromosome is related to the primary infiltration of the central nervous system. With this novel chromosomal abnormality, this case is important for considering the mechanism of primary leukemic meningitis.
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PMID:Primary central nervous system leukemia with a novel chromosomal translocation. 933 20