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Biomedical subjects

A L Rosso

Publications and source records attributed to A L Rosso.

6 recordsLinked to original sources
PubMed2001

[Creutzfeldt-Jakob disease: case report with spinal cord involvement].

Creutzfeldt-Jakob disease (CJD) is the most common subacute transmissible spongiform encephalopathy. Approximately 85% of the cases are sporadic. The remaining 15% consist of genetic and iatrogenic forms. We report a sporadic form of CJD with spinal cord involvement and a clinical manifestation characterized by dementia and cerebellar syndrome, myofasciculation with absent reflexes and seizures. The two last manifestations are rare. The clinical hypothesis was probable CJD which was confirmed with autopsy and immunohistochemistry. We conclude that CJD should always be suspected when rapidly progressive dementia occurs and the absence of pyramidal or extrapyramidal signs suggest a spinal cord and/or peripheral nerve involvement.

Adult↗
PubMed1993

A case of periodic sweating associated with a subarachnoid cyst and multifocal dystonia.

A case of periodic sweating with multifocal dystonia is reported in a 60-year-old woman. At the age of 48 years, she presented with involuntary twisting of the lower face on the right. Six months later she noticed similar movements in the head and right arm. Four years later she began having attacks of generalized sweating over the whole face, anterior region of the trunk and both arms. The attacks occurred hourly each and every day. They lasted for about 10 min and were followed by voluntary urinary voiding. The biochemical and laboratory investigations showed no abnormalities except for the luteinizing hormone and follicle-stimulating hormone values that were below normal. The computerized tomography and magnetic resonance imaging scans revealed a suprasellar cyst. Clonazepam was introduced with partial improvement of the dystonic movements but not of the sweating attacks. The patient refused surgery. Acetazolamide was added and reduced the sweating attacks. We speculate that the periodic sweating may be related to cerebrospinal fluid production and cyst enlargement, hence the ability of acetazolamide, which reduces cerebrospinal fluid production, to reduce attacks.

Arachnoid Cysts↗
PubMed1993

Involuntary movements and AIDS: report of seven cases and review of the literature.

We studied 1086 AIDS patients in the last six years. Of these 389 (35.82%) had neurological manifestation and 7 (1.8%) male patients had abnormal involuntary movements (parkinsonism in 3, hemichorea-hemiballism in 2, spinal myoclonus in 1 and rubral tremor in another). All patients were men, 5 white and 2 black. Four were homosexual, 2 drug-users and 1 bisexual. The mean age was 33.14 years. The time between AIDS diagnosis and the onset of movement disorders was 23.8 months in 5 patients and in 2 it was the first symptom. The parkinsonian patients did not show any opportunistic infection in connection with the neurological symptoms but in the remaining four cases this relationship was suggested. The data showed that not only the opportunistic infection but also the AIDS virus may play an important role on the development of involuntary movements.

Acquired Immunodeficiency Syndrome↗
PubMed1993

Spinal myoclonus: report of four cases.

Four cases of spinal myoclonus are described, three males and one female. The mean age was 51 years (28-75 years). The mean time between the onset of the myelopathy and the myoclonic jerks was 4.3 months (1-8 months). The involuntary movements were determined by trauma, Devic's disease, tuberculous myelopathy and tumor. Three patients had spastic paraplegia with bilateral myoclonus more evident on the right side. The fourth patient had a flaccid paraplegia with symmetrical jerks. The data suggest that different processes (trauma, demyelinating, infection and tumor) affecting the spinal cord may cause the same type of involuntary movements.

Adult↗