[A case of subacute sensory neuropathy associated with extraovarian serous papillary adenocarcinoma of the peritoneum].
We reported a case of subacute sensory neuropathy. A 78-year-old woman was admitted to Kenwakai Hospital because of progressive numbness in her hands and feet. Four months before admission, numbness and tingling sensations appeared in her hands and feet, and subsequently she felt difficulty in skilled finger movement. On general examination, she was found to have a mass in the right lower abdomen. Neurological examination revealed marked loss of position sense and vibratory sense in the distal extremities, and mild reduction of sensation to pinprick and light touch in the distal extremities. Stretch reflexs were depressed in the upper limbs and absent in the lower limbs. Her gait was unsteady and Romberg's sign was positive. She showed no cranial nerve dysfunction, cerebellar ataxia, muscle weakness, and autonomic dysfunction. Blood examination revealed high TTT (11.3Kunkel U), high ZTT (16.4Kunkel U) titer. Tumor markers were normal except for CA125 (93 U/ml). The cerebrospinal fluid showed 48 mg/dl of protein, 10.6 mg/dl of IgG. and an almost normal cell count (5.3/mm3). Serum was tested by immunohistochemical staining. Only the cytoplasm of neurons in the dentate nucleus and brain stem was stained on a rat's brain. Sural nerve biopsy showed a severe loss of large myelinated fibers. An exploratory laparotomy revealed a peritoneal tumor, 5 cm in diameter, and it was removed. During the surgery, other than a few rice-sized nodules in the cul-de-sac, there was no evidence of tumor in bilateral ovaries. The tumor was proven to be a serous papillary adenocarcinoma with psammoma bodies resembling ovarian cancer.(ABSTRACT TRUNCATED AT 250 WORDS)
Department of Internal Medicine, Kenwakai Hospital.
H
H
Ichinose
M
M
Ushiyama
S
S
Tsukahara
T
T
Tsukamoto
S
S
Ikeda
N
N
Yanagisawa
D000368:Aged; D000951:Antigens, Neoplasm / Q000276:immunology; D001323:Autoantibodies / Q000276:immunology; D003429:Cross Reactions; D018283:Cystadenocarcinoma, Papillary / Q000150:complications* / Q000276:immunology; D005260:Female; D005727:Ganglia, Spinal / Q000276:immunology; D006801:Humans; D010523:Peripheral Nervous System Diseases / Q000209:etiology* / Q000276:immunology; D010534:Peritoneal Neoplasms / Q000150:complications* / Q000276:immunology
D000951:Antigens, Neoplasm; D001323:Autoantibodies