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Biomedical subjects

A Persi

Publications and source records attributed to A Persi.

27 records · Page 2Linked to original sources
PubMedDate not supplied

[Surgical treatment of redundant colon after retrosternal esophagocolonoplasty for caustic esophageal stenosis].

The Authors report two cases of transposed colon redundancy occurring after surgical treatment in 37 patients with caustic oesophageal strictures by retrosternal oesophagoplasty. Surgical management was required because of persistent dysphagia and weight loss in both patients. The technique performed was a resection of the redundant loop with a termino-terminal colo-colonic anastomosis via a right thoracic approach.

Adult↗
PubMedDate not supplied

[Our experience in the surgical treatment of gastrointestinal stromal tumors].

The authors carry out a retrospective review of 30 patients with gastrointestinal stromal tumours (GISTs) who underwent surgical treatment over the period from 1974 to 2001. Sixteen were male and 14 female, with an average age of 60.9 years. Histologically, 19 tumours showed evidence of differentiation towards smooth muscle elements (10 benign and 9 malignant), 9 towards neural elements (3 benign and 6 malignant) and 2 iacked differentiation towards either cell type. Twenty-one tumours were located in the stomach, 1 in the duodenum, 3 in the jejunum and 5 in the ileum. The main symptoms were abdominal pain and abdominal masses, and the most sensitive diagnostic techniques were abdominal CT scan and endoscopy in gastroduodenal locations. In 21 gastric GISTs, the surgical procedures were local resection (15 cases), partial gastric resection (3 cases), subtotal gastrectomy (2 cases) and total gastrectomy (1 case). In 8 small bowel GISTs, we performed a typical intestinal resection while duodenal undifferentiated GIST was managed by pancreatico-duodenectomy. There was no operative mortality or morbidity. Among the 13 patients with benign GISTs, 1 died of causes unrelated to the disease, while 12 patients are still alive and in good health after a mean follow-up of 148.5 months (range: 6-262). Among patients with malignant muscular GISTs (6 gastric and 3 ileal), 3 with gastric tumours were lost to follow-up, 3 with gastric and 1 with ileal neoplasms are alive and free from disease after a median follow-up of 58 months (range 3-108), while 2 patients with ileal neoplasms died of metastatic disease 39 and 29 months after the surgical procedure. Among 6 patients with malignant neural GISTs (2 gastric, 2 jejunal and 2 ileal) 1 with a gastric tumour and 1 with a jejunal tumour were lost to follow-up, while 3 are still alive and in good health after a median follow-up of 67.6 months (range 19 to 94); another with jejunal disease developed liver metastases 14 months after small bowel resection and died 12 months later. The two patients with undifferentiated GIST both died of liver metastasis 38 months after pancreatico-duodenectomy and 43 months after total gastrectomy. The most frequent symptoms were abdominal pain and a palpable mass, but no specific signs were detected. In gastroduodenal lesions endoscopy plays a very important diagnostic role and CT scan is the most sensitive diagnostic technique in the evaluation of location, size, invasion of adjacent organs and metastases. Prognostic prediction on the basis of histological findings is difficult and in our experience undifferentiated tumours are always malignant.

Aged↗
PubMedDate not supplied

[Duodenal duplication. Report of 2 cases in adults and review of the literature].

Two cases of adult male patients with symptomatic duodenal duplication cysts are reported. The clinical manifestations were vomiting and epigastric pain in the first case and recurrent pancreatitis with a palpable mass in the right upper quadrant of the abdomen in the second. In both cases the diagnosis was only histological and the patients recovered after local excision of the duplication and duodenopancreatectomy, respectively. These two cases prompted an evaluation of the diagnostic features and surgical treatment of duodenal duplication cysts.

Adult↗
PubMedDate not supplied

[The abdominal wall: an overlooked cause of pain].

Abdominal wall pain is frequently misdiagnosed as arising from visceral source, often resulting in inappropriate diagnostic tests, unsatisfactory treatment and high costs. The Authors describe the various causes of abdominal wall pain with particular regard to abdominal cutaneous nerve entrapment syndrome. They analyze the main features of abdominal wall pain: a localized tender trigger point can be frequentely identified, the Carnett's sign is positive and the local injection of an anesthetic agent into the trigger point can be diagnostic and therapeutic, while image techniques are useful when the pain results from structural conditions. At last they describe the therapeutic options.

Abdominal Pain↗
PubMedDate not supplied

Multiple primary malignancies. A rare case of five metachronous tumours.

The Authors report on a patient admitted several times for the occurrence of five multiple metachronous primary malignancies (laryngeal carcinoma, endometrial adenocarcinoma, rectal cancerous polyp, Vaterpapilla carcinoma and transverse colon cancer). All five carcinomas were independent primary cancers and the lenghty time intervals between the onsets of each individual tumours confirm their independent non-metastatic origin. Classification, pathogenesis, genetic and environmental interactions of these tumours are discussed; in the case reported a family history of colon cancer was present, while no genetic markers abnormalities or chronic exposure to carcinogens were found. The case report suggests that an aggressive, appropriate surgical approach together with a through follow-up monitoring offers a chance of long-term survival for patients with metachronous malignant primary tumours.

Female↗
PubMedDate not supplied

[Milligam-Morgan hemorrhoidectomy and stapled mucoprolapsectomy. Clinical comparison of the results].

The aim of this retrospective study was to assess the results of treatment for hemorrhoids by Milligan-Morgan hemorrhoidectomy and by stapled mucoprolapsectomy in terms of operative time, postoperative pain, lenght of hospital stay, incidence of early and late complications, time to return to work and to normal social activities and patient satisfaction. Between January 2002 and December 2003, a total of 65 patients with hemorrhoids (35 men and 30 women with a mean age of 46.9 years) underwent surgical treatment: 41 patients underwent conventional hemorrhoidectomy and 24 patients stapled mucoprolapsectomy. All patients were contacted by phone or were reviewed in the outpatient clinic with a mean follow-up of 2 months (range 8-31). The Authors emphasize that it is difficult to make an objective comparison between hemorrhoidectomy and stapled mucoprolapsectomy because the two procedures are completely different in terms of rationale and technique; however, stapled circumferential mucosectomy in their experience causes less postoperative pain and bleeding and can be considered a valid therapeutic option for third- and fourth-degree disease.

Adolescent↗