PubMed Health⌕ Search

Biomedical subjects

S Latteri

Publications and source records attributed to S Latteri.

68 records · Page 4Linked to original sources
PubMedDate not supplied

[Current trends in the surgical treatment of lesions caused by caustic ingestion].

During a twenty-six year period from 1973 to 1999 a total of 78 patients with severe esophago-gastric lesions after caustic ingestion were referred to and managed at our unit. Hydrochloric acid was the most frequently involved caustic agent and the lesions were located in the esophagus (52.6%), in the stomach (19.2%) and in both the esophagus and stomach (28.2%). Thirty-seven patients were managed by endoscopic dilation of esophageal stricture that gave permanent relief of dysphagia in 13 cases only. Twelve patients are still managed with endoscopic dilation and in another 12 we performed bypass surgery. Two perforations developed and spontaneously sealed after T.P.N. for 6-8 weeks. No death occurred. Fifty-three patients were operated on in emergency or during survey period or for stenotic lesions. Surgical procedures were: in esophageal strictures a substernal esophago or pharyngocologastroplasty without esophagectomy; in esophago-gastric strictures, after an esophago-gastrectomy, an esophago or pharyngocolojejunoplasty in one or two steps; in total gastric stenosis without esophageal involvement a total gastrectomy followed by a Roux-en-Y esophago-jejunal anastomosis and in antropyloric strictures a Billroth I or II partial gastrectomy. The morbidity rate was 32% with a 5.6% mortality rate.

Adolescent↗
PubMedDate not supplied

[Intrathoracic goiter: experience with 61 surgically treated cases].

Sixty-one patients with substernal goiter--42 women and 9 men (female:male ratio 2.2:1), mean age 57.5 years--underwent surgical resection in the General and Thoracic Surgery Division of the Surgery Department of the University of Catania from January 1980 to March 1999. Six patients (9.8%) had previously undergone cervicotomy. Forty-nine patients (80.3%) had symptoms (2 with acute respiratory failure); 22.9% had metabolic symptoms. Fifty-one patients (83.6%) had cervicomediastinal goiter, 8 (13.1%) migrated mediastinal goiter and 2 (3.3%) ectopic goiter. Forty-one cases (69.5%) were prevascular and 18 (30.5%) retrovascular; of the latter 5 were pre-visceral and 13 retrovisceral. Fifty-one thyroidectomies (6 subtotal) were performed, as well as 5 mediastinal excisions to complete removal and 4 resections confined to the mediastinal component. The 51 patients with cervicomediastinal goiter underwent cervicotomy in 42 cases (82.4%), cervicosternotomy in 7 cases (13.7%) and cervicosternothoracotomy in 2 cases (3.9%). The 8 migrated mediastinal goiters were removed via sternotomy in 6 cases, cervico thoracotomy in 1 and thoracotomy in 1. This latter approach was also used for the 2 ectopic goiters. The goiter presented signs of neoplastic degeneration in 2 cases (3.2%). Postoperative complications were: recurrent nerve palsy in 5 cases (1 bilateral definitive, 1 monolateral definitive, 3 monolateral transient), respiratory failure in 2, mediastinal hematoma in 1 and hypocalcemia in 8 (transient in 6). There was one postoperative death due to cardiorespiratory failure after cervicosternotomy. Surgical excision of substernal goiters is the best choice of treatment in view of the very low postoperative mortality and morbidity.

Female↗
PubMedDate not supplied

[Malignant stromal tumors of the duodenum. Report of a case].

The Authors report a rare case of undifferentiated duodenal malignant stromal tumour in a 69-years-old man radically managed by pancreaticoduodenectomy and resection of a liver metastasis. Several preoperative tests were performed (barium meal, endoscopy, ultrasonography and CT scan) but failed to yield a differential diagnosis between a tumour of the pancreatic head and a retroperitoneal neoplasm. The diagnosis was only histological. The tumour was considered to be high-grade due to its large size, high mitotic index, and the presence of necrosis and liver metastasis. Thorough surveillance revealed several hepatic metastases 29 months after resection, and chemotherapy performed at this stage proved completely ineffective. The patient died 38 months after surgery.

Aged↗
PubMedDate not supplied

[Multiple primary malignant neoplasms. Report of a rare case with 5 metachronous tumors].

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, ampulla of Vater carcinoma and transverse colon cancer). All five carcinomas were independent primary cancers, and the lengthy time intervals between the onsets of the individual tumours supports their independent non-metastatic origin. Classification, pathogenesis, genetic and environmental interactions of multiple tumours are discussed. In the case reported, a family history of colon cancer was present, while no genetic marker abnormalities or chronic exposure to carcinogens were found. The case report shows that an aggressive, appropriate surgical approach together with thorough follow-up monitoring offers a chance of long-term survival for patients with metachronous malignant primary tumours.

Ampulla of Vater↗
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

[Emergency treatment of caustic lesions of the upper digestive tract].

The role of an early multidisciplinary approach to the management of upper digestive tract caustic lesions in the acute phase is stressed. The accurate evaluation of the lesions through early endoscopy, performed within 24-48 hours of ingestion, is the best means of assessing the degree of injury after caustic ingestion. Massive gastric and/or oesophageal necrosis, tracheoesophageal fistula, massive gastric haemorrhage, gastric and/or duodenal perforation are indications for emergency surgery. Management techniques of acute lesions are controversial because results of the different surgical procedures proposed are not satisfactory. Surgery of complications is mandatory, but up to date morbidity and mortality rates are still high.

Adult↗
PubMedDate not supplied

[Short account of the history of thyroid surgery].

Historical writings have described abnormalities of the thyroid gland for more than 3500 years. The relationship between the thyroid gland and goiter has been unknown until the XX century. Originally, what we know today as goiter was described as bronchocele. It was Wharton who in 1656 named the gland "thyroid", not because of the shape of the gland but because of the proximity to the thyroid cartilage. Rare attempts at thyroidectomy were made early on primarily for prevention of suffocation secondary to goiter with little success and a mortality rate as high as 40%. In 1791, Desault performed the first successful partial thyroidectomy. The most notable surgeon of 20th-century was Emil Theodore Kocher, who is considered the father of thyroid surgery. Christian Albert Theodor Billroth also made significant contributions to thyroid surgery.

Europe↗
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

[Treatment of iatrogenic lesions of the common bile duct].

The authors report 32 patients admitted to the hospital with iatrogenic bile duct stricture. Cholecystectomy with or without bile duct exploration was the most frequent (84.3%) surgical procedure responsible for the lesion, followed by BII gastric resection. Six patients had undergone one previous attempt at repair in another institution. Most patients had undergone a hepatojejunostomy, which has the procedure of choice in the last cases. Mortality and morbidity rates were 0 and 15%, respectively. The complications reported were a biliary fistula and 2 post-repair bile strictures that required one or more re-operations. During the follow-up 2 other patients developed episodes of cholangitis, treated medically. Clinical, diagnostic and therapeutic aspects of iatrogenic bile duct strictures are reviewed.

Adult↗
PubMedDate not supplied

[Iatrogenic biliary lesions and stenosis].

Pathogenetic, diagnostic and therapeutic aspects of postoperative bile duct injuries are reviewed. Treatment options are discussed in relation to the time of diagnosis. Lesions detected during the same operation must be immediately repaired through an end-to-end biliary anastomosis or a bilioenteric anastomosis. In limited lesions of the bile duct a T-tube placement should be sufficient. Bile duct lesions recognized postoperatively can be managed through a multimodal surgical, endoscopic, and radiologic approach. In the early postoperative period, surgery is indicated when a complete section of the biliary tract or a severe peritonitis is recognized, or when endoscopic and radiologic treatment has failed. Surgery is also the treatment of choice in the late complete stenosis of the bile duct. Roux-en-Y hepatico-jejunostomy is the most common surgical procedure for the treatment of bile duct lesions and strictures. However, in high bile duct lesions, especially if the risk of anastomotic dehiscence is increased the Authors emphasize the Rodney-Smith technique for the reconstruction of the biliary tract.

Bile Duct Diseases↗
PubMedDate not supplied

Laparoscopic cholecystectomy: an analysis on 114,005 cases of United States series.

114,005 cases from 40 United States series of laparoscopic cholecystectomies (LC) were reviewed. Indications, conversion rates, rates of intra-operative cholangiography (IOC), and incidence of bile duct stone and iatrogenic bile duct injuries were assessed. Indications included acute cholecystitis in 11.6% and gallstone pancreatitis in 2.1% of reported cases. Conversion rate was to be primarily related to inflammation. Unsuspected bile duct stones were detected intra-operatively in 7.8% of cases. 561 major bile duct injuries (BDI) and 401 bile leaks (BL) were recorded and acute or chronic inflammation was their most important potential predisposing factor. In series with a high rate of IOC performed during LC, BDJ and BL were slightly lower and lesions recognized intra-operatively were much higher than in series with low rate of IOC. BDJ occurred in the first 50 patients of the surgeon's experience in about 91% of the cases.

Acute Disease↗