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)

Elevated plasma homocysteine levels are associated with an increased risk of deep vein thrombosis. Herein we report a case of familial hyperhomocysteinemia-related cerebral venous sinus thrombosis and pulmonary embolism in a 21-year-old man who presented with severe headache over bilateral frontal areas. Neurological examination revealed no evidence of focal neurological deficit. Chest CT showed pulmonary thromboembolism in bilateral basal lung fields and brain MRI disclosed right transverse and sigmoid venous sinus thrombosis. Routine immunological tests, coagulation factors and occult tumor screening were normal, as were vitamin B12 and folate levels. The DIC profile was negative, The only risk factor we were able to identify was an elevated serum homocysteine level, namely 46.23 microM/L. Hyperhomocysteinemia was also noted in the patient's asymptomatic elder brother (68.0 microM/L) and, to a lesser extent, in his parents (father 12.5 microM/L; mother 11.7 microM/L). In conclusion, the cause of cerebral venous thrombosis and pulmonary embolism in this young patient was most likely related to familial hyperhomocysteinemia, with the thromboembolic events precipitated by a preceding systemic infection. After anticoagulation therapy; the patient recovered completely without any residual neurological deficit.
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PMID:Familial hyperhomocysteinemia-related cerebral venous sinus thrombosis and pulmonary embolism: a case report. 1768 34

Though both malaria and leptospirosis are frequent in the tropics, co-infections are under-recognized due to overlapping of clinical features. Here, we reviewed clinical manifestations of published co-infection along with our three cases. Out of a total of 18 patients, nine patients (50%) required ICU admission. Almost all patients had prodromal symptoms in the form of fever, headache and myalgia. Seven patients (37%) had altered sensorium, three patients (17%) had hypotension at admission, and 11 patients (61%) had acute kidney injury (AKI). Pulmonary manifestations in the form of pulmonary bleeding were present in four cases (22%). Three (17%) patients had acute lung injury/ acute respiratory distress syndrome. Almost 55% patients had DIC in the form of altered prothrombin time, activated partial thromboplastin time and low fibrinogen level. Four patients (22%) had subconjuctival suffusion, two of them had haematuria, while one presented with nasal bleeding. All patients had altered liver function tests. Of all the 18 patients, 17 (94%) survived, while one died.
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PMID:Clinical manifestations of co-infection with malaria and leptospirosis. 2172 89


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