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)

A 55-year-old man first noted a swelling on his back in September 1990, when CT scan of his chest suggested a pleural fistula and a cold abscess. In the following month, he became pyrexial and felt nauseated with headache. Subsequently he was transferred to our hospital. Results of neurological examination were abnormal only in that he had neck stiffness and bilateral nystagmus with drowsiness. Cerebrospinal fluid (CSF) showed turbid yellowish fluid with an opening pressure of 360 mmH2O, a protein content of 173 mg/dl, a glucose level of 19 mg/dl, and a white blood cell count of 3,024/ml (75% polymorphs, 25% lymphocytes). Tryptophane test was positive. No bacteria, fungi or acid-fast bacilli were seen on direct smear. Adenosine deaminase activity in CSF was 13.9 IU/l. Antibiotics, antituberculous drugs, corticosteroids and glycerol were administered. The clinical course in the hospital was satisfactory for the next two months, but a contrast enhanced CT scan showed prominent enhancement in the left choroid plexus, and MRI revealed another mass in the subarachnoidal space under the right frontal lobe. An open biopsy was done on the massive lesion in the frontal lobe. Macroscopically, this lesion was an encapsulated granulomatous one. On the other hand, there were groups of epitheloid cells with micronecrosis in their centers microscopically. These findings were compatible with tuberculoma, in spite of the absence of acid-fast bacilli or caseous necrosis. Medication was intensively continued: a follow-up CT showed gradual reduction of the choroid plexus lesion and shrinkage of the left lateral ventricle.
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PMID:[A case of tuberculous meningitis with abnormal contrast enhancement of choroid plexus on CT and MRI]. 829 13

Historically, temporal lobe encephalitis is considered as a pathognomonic feature of Herpes simplex encephalitis. This rule may not always be true and we believe that clinicians should keep their differential open. We here report once such. Case of a 36-year-old Indian male who developed altered sensorium following a prodrome of headache and fever. Examination and imaging suggested Temporal Lobe Encephalitis (TLE). Herpes encephalitis was considered and he was started on anti-virals awaiting lumbar puncture reports. Cerebrospinal fluid (CSF) analysis for Herpes Polymerase Chain Reaction (PCR) turned out to be negative. Later, to our surprise PCR for tuberculosis (TB) was positive. CSF was 100% lymphocytic and Adenosine deaminase was 12. He was started on 5 drug anti-tuberculosis regimen following which he showed a significant clinical improvement. Given the prevalence of tuberculosis in the sub-continent, clinicians must be aware of this diagnostic possibility when a patient with TLE does not respond to anti-virals. Apart from disease specific therapy, multi-disciplinary approach involving speech therapy is warranted. An early aetiological characterization of TLE has both diagnostic and prognostic implications, failing which patient may succumb.
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PMID:Temporal Lobe Encephalitis Need not Always be Herpes Simplex Encephalitis: Think of Tuberculosis. 2743 74