[Radiation therapy for unresected gastric lymphoma].
Six consecutive patients with unresected gastric lymphoma which were treated by radiation therapy between November, 1976 and March 1989 were reviewed. Radiation therapy was performed using involved fields, total radiation dosages of which ranged from 25.2 to 36 Gy (mean, 29.3 Gy). Five out of the 6 patients were treated with chemotherapy combined with radiation. Regimen of the chemotherapy was CHOP (cyclophosphamide, adriamycin, vincristine and prednisone) in most cases. Three out of the 6 underwent probe laparotomy, but the tumors were diagnosed as unresectable due to locally invading the adjacent structures. They were treated by chemo-radiotherapy and 2 of them are surviving as of the present study (40 and 116 months). The other 3 patients were diagnosed as with clinical stage IV disease and 2 of them were successfully treated with chemo-radiotherapy (21 and 66 months, surviving). These data suggest that unresected gastric lymphomas, which are locally advanced or stage IV disease, are treated by chemoradiotherapy with high curability without any serious complications.
Kataoka
M
M
Department of Radiology, Ehime University School of Medicine.
Kawamura
M
M
Kimura
Y
Y
Itoh
H
H
Tsuda
T
T
Komatsu
A
A
Hamamoto
K
K
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D002648:Child; D002675:Child, Preschool; D003131:Combined Modality Therapy; D003520:Cyclophosphamide / Q000008:administration & dosage; D003609:Dactinomycin / Q000008:administration & dosage; D004317:Doxorubicin / Q000008:administration & dosage; D005260:Female; D006801:Humans; D008223:Lymphoma / Q000188:drug therapy / Q000532:radiotherapy*; D008297:Male; D011241:Prednisone / Q000008:administration & dosage; D011379:Prognosis; D013274:Stomach Neoplasms / Q000188:drug therapy / Q000532:radiotherapy*; D014750:Vincristine / Q000008:administration & dosage
D003609:Dactinomycin; D014750:Vincristine; D004317:Doxorubicin; D003520:Cyclophosphamide; D011241:Prednisone