Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0032285 (pneumonia)
 54,520 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In order to clarify the pathogenesis of paraneoplastic syndrome, immunohistochemical studies were performed in a patient with subacute sensory neuropathy secondary to a small cell lung cancer. The case was a 73-year-old ex-farmer, whose chief complaints were pins and needles sensation of distal limbs and gait difficulty. After 6 weeks prodromata of pain in the upper limbs and numbness in all the limbs, he became unable to stand up without assistance. Neurological examinations on admission revealed marked sensory disturbances with glove and stocking type hypalgesia to pin prick and the loss of position and vibration senses in the distal extremities. His deep tendon reflexes also decreased in all the limbs. A chest X-ray showed a mass in the left upper lung field. A transbronchial lung biopsy of the mass revealed a small cell carcinoma. He was treated with anti-cancer drugs and radiation but he died of pneumonia after 8 months illness. Autopsy revealed a marked demyelination of the entire posterior column of the spinal cord. Dorsal root ganglia were infiltrated by lymphocytes with significant neuronal loss. Immunohistochemically, most of the infiltrated cells around the neurons were classified as CD8+ with fewer CD4+ lymphocytes. No B-lymphocytes were detected in the ganglia. The HLA-ABC and HLA-DR positive cells were found only among the satellite cells, not in the neurons. The serum and CSF from the patient were immunohistologically reacted with the nuclei and cytoplasm of all neurons of human as well as of rats, indicating the presence of anti-Hu type antineuronal antibody in the patient's CSF as well as serum.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Immunohistochemical studies of paraneoplastic subacute sensory neuropathy--an analysis of antineuronal antibody and infiltrated lymphocytes]. 132 6

A 44-year-old male underwent a cadaveric renal transplantation at the university hospital of Tsukuba on March 3, 1979. On June 11, 1979, he was discharged this hospital. Immunosuppressive therapy with azathioprine and methylprednisolone was done. On November 1, 1979, he developed back pain associated with fever. On November 3, 1979, he was admitted to the university hospital of Tsukuba. Laboratory study revealed leucocytosis. CRP inserum was positive. But pneumonia, urinary tract infection and infectious skin lesion were ruled out by physical, radiological and laboratory examination. On November 16, 1979, he became paraparetic. On the next day, he consulted the neurosurgical unit. Neurological findings were as follows: paraplegia, and hypesthesia and hypalgesia below the level of T4, and bilateral hyperrefrexia of P.T.R. and A.T.R. Lumbar myelogram revealed a complete block at the level T7. On November 17, 1979, a laminectomy from T4 through T7 was performed. The epidural abscess containing yellow pus was found and totally removed. Gram-positive rods were isolated on bacteriologic culture. On the 7th postoperative day, the sensory level dropped to L4 bilaterally and the muscle strength in the lower extremity became fair. About 3 years after operation, he became to be able to walk without cane. Discussion was made about this case together with previously reported cases.
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PMID:[A case of spinal epidural abscess in a renal transplant recipient]. 637 92