[Management of perforations as adverse events of ERCP plus ES. Personal experience]. / Trattamento degli eventi perforativi post-colangiopancreatografia retrograda con sfinterotomia endoscopica. Esperienza personale.

UNLABELLED: INTRODUCTION. ERCP has brought real progress in the study and treatment of pancreatic and biliary diseases, because of its ambivalence as diagnostic and therapeutic procedure. Among its complications, perforations occur in fewer than 1% of patients, but are associated with a mortality rate of 16% -18%. CASE REPORTS: CASE 1- F, 89 years old with obstructive jaundice by choledocholithiasis submitted to ERCP plus ES, during which occurs type II lesion; the partial removing of stones from choledochus during the procedure allow us to opt for a conservative treatment, with resolution on post-ERCP day 12. CASE 2- F, 53 years old with recurring cholangitis and post-cholecystectomy stenosis of choledochus already treated by stenting; for the occurrence of type I lesion during ERCP, the patient undergoes surgery in emergency with healing in postoperative day 23. CASE 3- M, 84 years old with lithiasic cholecystitis, obstructive jaundice, lung emphysema and ischemic heart disease; after percutaneous cholecystostomy in emergency, we attempt to ERCP with evidence of type I lesion. Because of comorbility, we opt for a conservative treatment, not resolving, and then proceed to surgery. Exitus for cardio-respiratory complications. CASE 4- M, 89 years old with obstructive jaundice; ERCP is suspended for respiratory complications and then a PTC is perform; during it we note a type IV lesion, which is treated conservatively with resignation in day 12. CASE 5- F, 68 years old with cholecystitis and choledocholithiasis; during ERCP plus SE a type II lesion occurs with worsening signs of acute abdomen. Because of clinical conditions and the impossibility of carrying out stones from choledochus by endoscopy, we opt for a surgical treatment in emergency. Exitus for respiratory complications. DISCUSSION: Because of the controversy exists on what should be the management of perforations as adverse events of ERCP plus ES (immediate surgery or conservative therapy), we can only hope an eclectic approach based on the anatomical and clinical peculiarity of each case.

[The surgical treatment of the diastasis recti abdominis: an original technique of prosthesis repair of the abdominal wall]. / Il trattamento chirurgico degli sventramenti spontanei: tecnica originale di protesizzazione della parete addominale.

The Authors talk about on the surgical correction of the diastasis recti abdominis and underline its indications and aims. Firstly, they specify the possibilities and define the limits of the traditional surgical method. Secondly, they illustrate the rational of an innovating and original technique of prosthesis repair of the abdominal anterior wall setted up to treat the important diastasis recti abdominis. Particularly, this technique is the result of a kind of eclecticism and integration of some phases of the Quénu's self-plastic surgery and of the Welti-Eudel and Chevrel's technique. Thirdly, the authors describe the sequence of the times of the new technique and present the preliminary clinical experience carried out with it. Therefore, they determine gratifying and encouraging the findings of this method as regards the immediate and enduring curative efficacy (cosmetic and functional), the security and the compliance of the patient. Finally, in accordance with the outcomes, the authors decide to defend the undoubted reliability of the prosthesis repair of the abdominal wall to treat the big diastasis recti abdominis. Moreover, they intend to pass definitive judgement on the method after further clinical experiences on larger series of cases.

[Multiple primitive lipoma of the transverse mesocolon: a rare disease]. / Lipoma primitivo multiplo del mesocolon: una patologia rara.

The Authors describe a case of multiple lipomatosis of the mesocolon and, after a careful review of the literature, they examine particular findings and discuss diagnostic difficulties, anatomopathological features and treatment. Intraabdominal lipoma is very rare and presents difficulties in diagnosis, both for aspecific symptoms and for the unusual site which does not allow early identification. As it is a tumor which arises from primitive and totipotent mesenchymal cells, radical surgery is the only therapeutic option. The correct diagnosis depends on histological testing which can differentiate the lesion from other mesenchymal tumors.

[Endoscopic prosthetic treatment of the esophagojejunal leaks after total gastrectomy: clinical experience]. / Il trattamento endoscopico protesico delle fistole anastomotiche esofago-digiunali dopo gastrectomia totale per cancro dello stomaco: esperienza clinica.

The Authors, on the basis of their experience on the use of self-expanding prostheses in abdominal surgery, report on the use of these prostheses in two patients who, having undergone a gastrectomy for cancer, developed a fistula of the esophago-jejunal anastomosis. Given recent data from literature, using a prosthesis for an anastomotic fistula may be a valid alternative to a second operation, which, apart from obvious difficulties, has a high mortality rate in patients in weakened general health conditions. In these cases, after the application of a stent, excellent results can be obtained and, after some days, the patients can begin a semi-liquid diet, then proceeding to a semi-solid diet, improving quality of life; in addition, within a reasonable time span, after the healing of the fistula, the prosthesis can easily be removed by endoscopy.

[Diagnostic and therapeutic implications in two cases of pancreatic cystic tumours: mucinous and serous]. / Implicazioni diagnostiche e terapeutiche in due casi di tumori cistici del pancreas: mucinoso e sieroso.

Cystic tumours of the pancreas include a pathologically heterogeneous and rare group of tumours, which however have many common clinical features. They represent about 10% of pancreatic cystic lesions and 1% of all forms of neoplasms, thus having a certain relevance in organ surgery. So far two distinct categories of cystic tumours have been identified, the basically benign serous form and the potentially malign mucinous form, which may sometimes show malignant features as early as the diagnostic stage. As neoplasms are very difficult to interpret before operation, it is essential that diagnosis is as accurate as possible in order to streamline surgery, which will have to be carried out after histological tests have been performed on an adequate number of tumour sections. Basing on these two cases of cystic tumours of the pancreas and on current literature, the Authors discuss the effectiveness of imaging techniques, such as contrast echography, dosage of specific tumour markers and histological tests backed up by immunohistochemistry in identifying these neoplasms, in order to study this rare but interesting pathology more accurately.

[The capillary hemangioma of the stomach: an unusual cause of haemorrhage. Case report]. / L'emangioma capillare dello stomaco: una rara fonte di sanguinamento. Caso clinico.

Gastric haemorrhages are common clinical emergencies which often directly involve the surgeon in diagnosis and treatment; among these, rare vascular neoplasms deserve particular attention. The Authors report a rare case of benign vascular tumour of the stomach, a capillary angioma. After a literature review they highlight the importance of specific exams to reveal these small neoformations which, generally, show up clinically with acute bleeding, which may be severe, and which may not be discovered if the clinical evaluation is not very detailed. The surgical excision supported by a frozen sections is the most effective treatment.

Pyoderma gangrenosum of the "sinus mammarum" in ulcerative colitis.

The first part of this article deals with the report of a patient suffering from pyoderma gangrenosum of the "sinus mammarum" associated with asymptomatic ulcerative colitis. This is followed by a revision of the present epidemiological, etiological, pathogenetic and clinical knowledges about this systemic manifestation of chronic phlogosis of the colon. The Authors have analysed the treatment for this condition and emphasized the resistance of the cutaneous ulcer encountered to conventional medical therapy of the underlying colonic disease which proved to be efficacious only on the latter; this led to integrate traditional treatment with the use of perilesional injections of small doses of calcic heparin as an alternative to immunosuppressive drugs or surgery. Topical antithrombotic treatment, which can be justified by the histological findings of phenomena of the vasculitis in the edge of pyoderma gangrenosum, demonstrated to be crucial and represents a peculiarity in the case here reported, which is unique in the literature as far as the Authors know, since it has not been experimented by anyone else.