Malignant retrorectal tumors: 28 years' experience at memorial sloan-kettering cancer center Hiram S. Cody IIIRalph C. MarcoveStuart H. Quan OriginalPaper Pages: 501 - 506
Appendices removed at cesarean section: Histopathology Wilson I. B. OnuigboWilfred O. Chukudebelu OriginalPaper Pages: 507 - 509
Sigmoid volvulus: High mortality in county hospital patients Garth H. Ballantyne OriginalPaper Pages: 515 - 520
Screening for colorectal neoplasia in asymptomatic patients using flexible fiberoptic sigmoidoscopy David C. Wherry OriginalPaper Pages: 521 - 522
Report of a family with cancer family syndrome C. O. MetzmakerM. Patricia Sheehan OriginalPaper Pages: 523 - 525
Stercoral perforation in a patient with adult Hirschsprung's disease Donald B. MunningsGeoffrey W. GardinerNicholas D. Colapinto OriginalPaper Pages: 526 - 528
Anal sphincter reconstruction and perineal resurfacing with a gracilis myocutaneous flap Michael KalismanLeonard A. Sharzer OriginalPaper Pages: 529 - 531
Simultaneous onset of ulcerative colitis in the rectum and in a segment of colon used for colpopoiesis: Report of a case L. DescosJ. GillonJ. Mollard OriginalPaper Pages: 532 - 534
Perianal Paget's disease associated with cloacogenic carcinoma: Report of a case S. G. SubbuswamyB. F. Ribeiro OriginalPaper Pages: 535 - 538
Long-term survivors with nonresectable advanced carcinoma of the rectum Ichiro FukudaTakeshi IwanagaHaruo Taniguchi OriginalPaper Pages: 539 - 542
Fecal fistula: A late complication of Marlex® mesh repair Z. KaufmanM. EngelbergM. Zager OriginalPaper Pages: 543 - 544
Asymptomatic rectal perforation with retroperitoneal emphysema Yochanan WeissPaul GrünbergerSimcha Aronowitz OriginalPaper Pages: 545 - 547
The association of carcinoid tumors of the rectum with myelofibrosis: Report of two cases Richard L. Nelson OriginalPaper Pages: 548 - 549
Spontaneous appendicocutaneous fistula: Report of a case and review of the literature Per Skaane OriginalPaper Pages: 550 - 554
Mucinous adenocarcinoma developing in chronic anal fistula: Report of two cases and review of the literature Stanley B. Getz Jr.Y. D. OughPaul J. Kovalcik OriginalPaper Pages: 562 - 566
A new technique of hand reversal using a harness-type endoscope holder for twin-knob colonoscopy and flexible fiberoptic sigmoidoscopy John A. CollerGerald Marks Technical Notes Pages: 567 - 568
Two-stage abdominoperineal removal of cancer of the rectum Frank H. Lahey Classic Articles in Colonic and Rectal Surgery Pages: 569 - 576