[Retroperitoneal ''Ancient Schwannoma'': case report].
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Biomedical subjects
Publications and source records attributed to E Barbagallo.
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A symptomatic case of diaphragmatic hernia through the foramen of Morgagni-Larrey in an adult patient is presented. Etiology, diagnosis and particularly, indications of differences between open and laparoscopic repair of diaphragmatic hernia are discussed. In the case presented laparoscopic technique was carried out by means of tension-free closure of the defect using extraperitoneal prolene-mesh. The recovery was quick and uneventful. Four years after surgery no compliants were noticed.
The authors report their own case of a young woman recently operated for a rare form of pancreatic tumor of exocrine origin, so-called Frantz's solid-cystic-papillary carcinoma, for which only a little more than 300 cases have been reported in the world literature. The authors discuss the pathogenesis (it is possible that Frantz's tumor is related to female sex hormones that may play a role in its growth but not in its genesis), clinical (the presentation is not specific and, despite the aid of modern diagnostic imaging, the preoperative diagnosis may be very difficult and this unusual tumor should be considered in the differential diagnosis of large abdominal masses, especially in young females), histological, radiological and surgical features of this tumor. The recommended treatment, given the low grade of malignancy of the tumor and the excellent overall prognosis, has to be as conservative as possible, with respect to the oncological radicality, but every attempt should be made for complete excision since surgical curability is high and radio-chemo-therapy is of no use for its treatment. Since regrowth of the tumor may occur, prolonged follow-up is mandatory.
BACKGROUND: The role of Hartmann's operation has been revised during the past few years in the context of emergency colorectal surgery: it represents an obligatory choice that enables the simultaneous treatment of the primary disorder and the complication. This study aims to emphasise the importance of this unique surgical choice and to stress that surgeons should not underestimate it. METHODS: The authors review the literature on the subject and make a retrospective analysis of 228 cases of colorectal surgery from 1988 to 1997 in which Hartmann's operation was performed in 16 patients with the following indications: Hinchey's stage III and IV peritonitis secondary to perforating diverticulitis of the sigma (elective indication) or occlusion of the left colon when preparation could not be accomplished in spite of intraoperative washout. RESULTS: Post-Hartmann recanalisation was successfully performed in 14 patients. CONCLUSIONS: The authors' experience and these results concord with the general view that this operation should be reserved for selected cases, in particular colorectal emergencies of a perforating nature; it is less appropriate for intestinal occlusion, although it is always preferable to be too prudent by resorting to Hartmann's operation or protective colostomy rather than risk anastomotic dehiscence.
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A case of primary hydatidosis of major muscle dorsal is reported. Hydatid cyst, though known to occur in many areas of the body, is rare in skeletal muscle. Echinococcosis of muscle is caused by the larval stage of Echinococcus granulosus or, rarely, by the more aggressive Echinococcus multilocularis. Although Echinococcus is the most common cause of liver cyst, hydatidosis of muscle appears to be uncommon, as muscle is involved in only 3% of echinococcal infection. We report a case of a 65 year old woman, of rural origin, with an infestation of the major muscle dorsal. We discuss the serologic and instrumental diagnosis, methods and the hypothesis of a primary muscular localization and surgical and clinical management of these atypical lesion. This authors recommend total pericystectomy Postoperative results were satisfying: no recurrence but one was found at follow up.
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The Authors report the case of a 78 year old woman affected with two synchronous primary cancers (epidermoid bronchial and rectal adenocarcinoma); 16 years previously, after the discovery of a thymoma, she underwent thymectomy. Thus, the discussion issue is if post-thymectomy extra-thymic malignancies are to be considered just a simple coincidence or a true syndrome.