Primary non-Hodgkin's lymphoma of rectum presenting with rectal prolapse.
Involvement of the rectum by primary or secondary malignant lymphoma is uncommon in adults. Primary lymphoma of the rectum in children is an extremely rare occurrence. We describe a 12-year-old boy with a localized rectal tumor that presented with rectal prolapse and bleeding, mimicking a juvenile polyp. He underwent transrectal local wide excision of the tumor, and the pathologic condition proved to be non-Hodgkin's lymphoma of diffuse large B-cell type. This case illustrates the importance of considering the possibility of a rectal malignancy manifesting as a rectal prolapse even in children and the surgical strategy used.
Chen
Chao-Yang
CY
Department of Surgery, Division of Colorectal Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.
Wu
Chang-Chieh
CC
Hsiao
Cheng-Wen
CW
Chen
Chuang-Wei
CW
Jin
Jong-Shiaw
JS
Jao
Shu-Wen
SW
D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D017024:Chemotherapy, Adjuvant; D002648:Child; D003111:Colonic Polyps / Q000175:diagnosis; D003131:Combined Modality Therapy; D003520:Cyclophosphamide / Q000008:administration & dosage; D003937:Diagnosis, Differential; D004317:Doxorubicin / Q000008:administration & dosage; D004630:Emergencies; D006471:Gastrointestinal Hemorrhage / Q000209:etiology; D006801:Humans; D016403:Lymphoma, Large B-Cell, Diffuse / Q000150:complications / Q000175:diagnosis* / Q000188:drug therapy / Q000601:surgery; D008297:Male; D011241:Prednisone / Q000008:administration & dosage; D012004:Rectal Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000188:drug therapy / Q000601:surgery; D012005:Rectal Prolapse / Q000209:etiology* / Q000473:pathology; D014750:Vincristine / Q000008:administration & dosage
D014750:Vincristine; D004317:Doxorubicin; D003520:Cyclophosphamide; D011241:Prednisone