Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0264733 (ventricular dilatation)
 2,163 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 67-year-old woman presented with a 1-year history of gradual weight loss, reduced mental activity, muscle weakness, and urinary dysfunction. Neurological examination revealed mild lethargy, severe muscular atrophy, and diminished deep tendon reflexes in the extremities. The levels of vitamin B1 and folate in blood were low: 1.9 micrograms/dl (normal range 2.0-7.2) and 0.7 ng/ml (normal range 4.0-12.0). respectively. A lumbar puncture was done. The pressure of the cerebrospinal fluid was within normal limits, the level of protein was very high (467 mg/dl), and only a few lymphocytes were seen. A nerve-conduction study showed low amplitudes of action potentials and slow conduction velocities in both the motor and sensory nerves. Myelin irregularity, "onion bulb formation", and axonal atrophy were seen in a specimen obtained by sural nerve biopsy. A T2-weighted magnetic resonance image of the brain showed ventricular dilatation, high-intensity signals around the lateral ventricles, and a flow-void sign of the cerebral aqueduct. Radioisotope cisternography (111In-DTPA) disclosed ventricular reflux and slow clearance of the tracer from the ventricles. These findings indicated the presence of chronic inflammatory demyelinating polyneuropathy, nutritional polyneuropathy, vitamin B1 deficiency, folate deficiency, and normal pressure hydrocephalus. In this patient, the high level of protein in the cerebrospinal fluid may have caused the hydrocephalus.
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PMID:[Chronic neuropathy, a high level of protein in cerebrospinal fluid, and vitamin B1 and folate deficiency in a patient with normal-pressure hydrocephalus]. 930 Dec 70

A woman developed pulmonary embolism with cardiac arrest after caesarean section. Cardiopulmonary resuscitation was performed for 45 min during which echocardiography showed right ventricular dilatation. After stabilization, but still in a critical condition, the patient was transferred by airambulance to a hospital with facilities for extracorporeal circulation. A massive embolus was removed. Some hours after extubation the patient developed respiratory insufficiency and hypovolaemia. Re-intubation was followed by severe hypotension requiring external cardiac compression for about 15 min. An emergency explorative laparotomy revealed a ruptured liver with a subcapsular haematoma. A critical illness polyneuropathy made prolonged ventilatory support necessary. She recovered without cerebral sequelae.
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PMID:Cardiac arrest due to massive pulmonary embolism following caesarean section. Successful resuscitation and pulmonary embolectomy. 950 14