Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0699790 (colon cancer)
 28,837 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 69-year-old woman was admitted to our hospital on March 13, 1990, with a 1-month history of progressive gait disturbance. She had been operated on for colon cancer in May 1987. Examination in March 1989 revealed that she had metastatic liver tumor. On neurological examination, slight right abducens palsy, gaze-evoked horizontal nystagmus to the left, upbeat nystagmus and mild left hemiparesis were noted. Two weeks after admission, right lateral gaze palsy developed. Right MLF syndrome became apparent in the 3rd week. She was diagnosed as having one-and-a-half syndrome. Left hemi-hypesthesia and left limb ataxia were noted at that time. CT scan revealed ring-enhancing mass lesions in and around the right pontine tegmentum. Two weeks after development of the one-and-a-half syndrome, she became comatose with her eyes' conjugate deviation to the left and died on April 24, 1990. The metastatic lesions in both paramedian pontine reticular formation and medial longitudinal fasciculus were considered to be causative of her one-and-a-half syndrome. Clinical characteristics of 13 reported cases with one-and-a-half syndrome caused by brain tumor were reviewed. Half of them were caused by metastatic brain tumor.
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PMID:[One-and-a-half syndrome due to a brain tumor--a case report and review of the literature]. 176 50

Paraneoplastic cerebellar degeneration is a rare remote effect of ovarian and breast carcinoma especially, and is characterised clinically by rapidly evolving pancerebellar symptoms. A woman aged 83 developed progressive vertigo, cerebellar ataxia, nystagmus and dysarthria. The cerebrospinal fluid showed slight mononuclear pleocytosis, elevated total protein and IgG concentrations, and oligoclonal bands. A magnetic resonance investigation performed within the first month of symptoms was normal. A left pelvic mass was found, possibly a carcinoma of the colon or the left ovary. Cancer antigen 125 was elevated in the serum and antibodies against Purkinje cells (anti-Yo antibodies) were demonstrated in the serum and cerebrospinal fluid. These results suggested a carcinoma of the ovary as primary site of cancer. Autopsy revealed a left ovarian adenocarcinoma and marked loss of Purkinje cells in the cerebellum. The case illustrates that anti-Yo antibodies may serve as a marker not only for paraneoplastic cerebellar degeneration, but also for the nature of the neoplasm that caused it.
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PMID:[Paraneoplastic cerebellar degeneration. A case report]. 934 Aug 52