PubMed · 13651833
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E S STAFFORD, L SCHNAUFER, D F CONE. 1959. The isolated circular intestinal loop.. https://pubmed.ncbi.nlm.nih.gov/13651833/
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Mesosigmoidoplasty is a nonresective procedure for nongangrenous sigmoid volvulus. It aims to correct the main pathogenetic factor of this condition, the narrow but long mesosigmoid. Although it had been demonstrated by intraoperative measurements that this has indeed achieved its purpose, recurrent volvulus has been reported after the procedure. This has raised the question of whether an operation on the mesosigmoid's peritoneal cover alone is sufficient to maintain the change in shape. The modification presented here aims at more sustainable shortening and widening of the mesosigmoid by including all its layers in the procedure. Of 31 consecutive patients with sigmoid volvulus operated on in Malawi in East Africa, 14 had the nongangrenous variety. Twelve of them underwent modified mesosigmoidoplasty without any major perioperative complications. There was one relaparotomy following misdiagnosis of cryptic Hirschsprung's disease and one true recurrence secondary to a technical error during the previous operation. During a follow-up of eight patients for 4 to 8 months, there were no complaints about abdominal discomfort or changed stool habits. Thus including all layers of the mesosigmoid in the plastic procedure did not increase short-term morbidity and in theory should be advantageous in respect to preventing recurrence. Applying it to a larger series with prolonged follow-up seems to be justified.
Billroth (1878) envisaged prostheses before Bassini's sutured cure (1887). Phelps (1894) reinforced with silver coils. Metals were replaced by plastic (Aquaviva 1944). Polypropylene (Usher 1962), resisting infection, became popular. Usher instituted tensionless, overlapping preperitoneal repair. Spermatic cord was parietalized, to obviate keyholing. Stoppa (1969) championed the sutureless Cheatle-Henry approach encasing the peritoneum. His technique, "La grande prosthese de renforcement du sac visceral" (GPRVS), was adopted by laparoscopists. Newman (1980) and Lichtenstein (1986) pioneered subaponeurotic positioning. Kelly (1898) inserted a plug into the femoral canal; Lichtenstein and Shore (1974) followed. Gilbert (1987) plugged the internal ring, and Robbins and Rutkow (1993) treated all groin herniae thus. Incisional herniation has been controlled by prefascial, retrorectus prosthetic placement (Rives-Flament 1973). ePTFE (Sher et al. 1980) is useful intraperitoneally, since it evokes few adhesions. Here, laparoscopy (Ger 1982) is competitive. Beginning in 1964 (Wirtschafter and Bentley), experimental and clinical studies have shown herniation may be associated with aging and genetic or acquired (smoking, etc.) systemic disease of connective tissue. These data, with prospective trials, all but mandate tensionless prosthetic repair.
We describe the case of a 13-month-old boy with significant rectal bleeding in which the (99m)Tc pertechnetate scan showed an initial focus of uptake in the left iliac fossa, which faded rapidly at 15 min. At surgery an ulcerated Meckel's diverticulum was found. We therefore highlight the need to consider a Meckel's diverticulum in cases where this atypical scintigraphic appearance is seen.