[Extensive bone marrow necrosis associated with carcinomatosis 7 years after operation for gastric cancer].
A case of extensive bone marrow necrosis due to cancer metastasis is reported. A 55-year-old female, who had a history of subtotal gastrectomy for signet ring cell carcinoma of the stomach 7 years ago, was admitted to our hospital with a complaint of lumbago on October 25, 1987. Red blood cell count was 92 X 10(4)/microliters, hemoglobin 2.7 g/dl, hematocrit 8.0%, platelet 6.4 X 10(4)/microliters, and white blood cell count 13,400/microliters with leukoerythroblastosis. Bone marrow aspiration of the sternum, left iliac crest, and bilateral posterior superior iliac supine showed extensive bone marrow necrosis. Serum ALP was increased to 7410IU/l, dominated isozyme of bone type. Hemostatic findings suggested a complication of consumption coagulopathy. Skull, vertebrae, iliac and pelvic bone X-ray showed multiple osteolytic lesions, and irregular isotope uptake was recognized on the bone scintigraphy using 99mTc. Sixth bone marrow examination at the right iliac crest revealed signet ring cell carcinoma metastasis. In spite of detailed examinations, there was no evidence of primary carcinoma, including the remnant of stomach. We speculated that the signet ring cells were originated from the respected gastric cancer. The patient has received anti-cancer chemotherapy with UFT and OK432, and is still alive 9 months after diagnosis.
Komiya
I
I
Tajika
K
K
Ito
T
T
Inokuchi
K
K
Gomi
S
S
Ogata
K
K
Yamada
T
T
Tanabe
Y
Y
Ohki
I
I
Kuwabara
T
T
D002288:Adenocarcinoma, Mucinous / Q000473:pathology* / Q000556:secondary; D001853:Bone Marrow / Q000473:pathology*; D005260:Female; D006801:Humans; D008875:Middle Aged; D009336:Necrosis; D013274:Stomach Neoplasms / Q000473:pathology* / Q000601:surgery