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F Tartaglia

Publications and source records attributed to F Tartaglia.

At least 19 recordsLinked to original sources
PubMed2001

Thyroid C-cell hyperplasia in an adolescent with neurofibromatosis type 1.

BACKGROUND: Subjects with neurofibromatosis type 1 (NF1) show an increased risk of endocrine tumors, especially pheochromocytoma, whereas thyroid C-cell hyperplasia (CCH) and medullary thyroid carcinoma (MTC) are very rare events described only in adult patients. METHOD: A case of CCH diagnosed in a 14-year-old girl affected with NF1 is reported. Calcitonin serum level after pentagastin was elevated (286 pg/ml). Genetic testing was performed in order to rule out mutations in the RET proto-oncogene. RESULT: No germline mutation previously reported in MEN2 was detected. Multifocal and bilateral CCH was demonstrated by immunohistochemistry. CONCLUSION: It is suggested that in such a genetic background of high risk for malignancy, CCH could be considered as an extremely rare condition likely preceding MTC.

Child↗
PubMed1999

Expression of EDA/EDB isoforms of fibronectin in papillary carcinoma of the thyroid.

Cellular fibronectins containing the extracellular domain A or B (EDA and EDB) are particularly abundant in fetal and neoplastic tissues. The presence of EDA and EDB was investigated in 28 cases of papillary carcinoma of the thyroid using IST-9 and BC-1 monoclonal antibodies. Immunostaining for EDA and EDB was detected in tumour stroma, in tumour basement membranes, and in tumour blood vessels. EDA was present in 27 of the 28 cases, in 20 of which more than 75 per cent of the tumour stroma was stained. Immunostaining for EDB was detected in 23 of the 28 cases and was less pronounced than that for EDA, being present in less than 25 per cent of the tumour stroma in most cases. Reactivity for EDA/EDB was not observed in the adjacent normal thyroid in any of the cases investigated. In a group of 20 non-papillary tumours, immunostaining for EDA was present in the stroma of three follicular carcinomas (one minimally and two widely invasive), one medullary carcinoma, and 5 of 16 follicular adenomas; expression of EDB was more restricted, being present in only the two cases of widely invasive follicular carcinoma. The presence of EDA and EDB was not correlated with the extent of fibrosis or the degree of tumour cell differentiation. Immunoreactivity was already present in microcarcinomas. These observations raise the possibility that the production of oncofetal fibronectins is an important step in papillary carcinoma tumourigenesis, perhaps facilitating adhesion and spreading of tumour cells.

Carcinoma, Papillary↗
PubMed1997

[Submandibulectomy in the treatment of pathology of the submandibular gland: our experience 1970-1995].

Submandibular gland excision is proposed in the treatment of neoplastic and non neoplastic diseases; this surgical procedure can be performed by transoral or transcervical approach. The aim of the study is to demonstrate that cervical approach must be preferred because it is safer and allows a wider exposition of the surgical field. From 1970 to June 1995, 54 patients (47 with chronic sialadenitis, 7 with benign tumors and 7 with malignant tumors) were submitted to excision of the submaxillary gland. Of the 54 resections performed, 2 were completed with "functional" cervical lymphadenectomy and 1 with Radical Neck Dissection in pts. with malignant neoplasms. There were no postoperative deaths; complications occurred in 1 patient (1/54 = 1.8%) as a iatrogenic permanent lesion of the maxillary branch of the facial nerve (in detail 0/47 patients with benign disease and 1/7 (14.7%) patients with malignant disease). The cervical approach for the resection of the submaxillary gland is preferred to the transoral approach for the lower risk of iatrogenic lesions of the lingual and hypoglossal nerves and the possibility of curative resections in case of malignant neoplasms. A regulated and experimented technique through the cervical approach also lowers the risk of a lesion of the maxillary branch of the facial nerve.

Adult↗
PubMed1997

[Paraganglioma in the case records of the III Surgical Clinical Institute].

Cervical paragangliomas are uncommon benign or malignant neoplasms, originated from the stem cells of the neural crest. Up to date it is still not easy to define properly their biological behaviour, the possible multicentric location and the association with Multiple Endocrine Neoplasias. After a wide review of recent diagnostic, pathological and clinical notions, the Authors report their experience, from 1970 to 1995, of 10 patients affected by sporadic paraganglioma and 1 by familial multicentric neoplasm localized on carotid bodies of both sides, left vagus nerve and left hypoglossus nerve. All patients but one were treated by a curative resection of the neoplasm; in one case only an explorative laparotomy was possible because of the visceral and vascular involvement.

Adult↗
PubMed1997

[Surgical treatment of Basedow's disease: total thyroidectomy].

The Authors report their experience in the treatment of Graves disease. After a short review of the literature, the Authors stress the medical trait of such disease with possible spontaneous resolution. Therefore the number of cases surgically treated is necessarily low. Thirty patients, all with specific antibodies, were treated with total thyroidectomy. The therapy chosen and the results obtained are herein shown. No definitive hypoparathyroidism and inferior laryngeal nerve injuries were registered.

Graves Disease↗
PubMed1992

[The Soupault-Bucaillle operation in the treatment of Billroth II gastric resection syndrome].

The study analyzes the benefits related to the gastroduodenojejunoplasty (GDJP) according to Soupault & Bucaille, adopted as the corrective treatment of the Billroth II gastric resection syndrome in those cases resistant to the dieting-pharmacological supports. Our experience is based on 18 cases (13 males, 5 females, mean age 39 yrs), treated from 1982 to 1987 with GDJP for a gastric resection syndrome. The patients were observed 5 years after their resection: 10 presented with an atrophic gastritis/gastric atrophy and all had a diffuse acute phlogosis in presence of biliary storage. Manual anastomoses were performed in the first 8 cases, while staplers were used in the remaining cases. Results were quite satisfying; no operative mortality or specific complications, nor pain and biliary vomiting were registered; 14 patients over 18 (77%) gained weight significantly; only 1 patient reported low-intense early "dumping-like" symptoms easily controlled by medical therapy. Endoscopy showed no biliary reflux in all cases. Biopsies of the stump, carried on before and after the GDJP intervention, showed a marked reduction of the inflammatory aspects in 76% (13) of the patients. Among the 10 patients with atrophic gastritis/gastric atrophy, only 2 (20%) presented a significant increase in the number of gastric parietal cells and gastric principal cells.

Adult↗
PubMed1991

[Anastomosis or closure of the pancreatic stump after duodenopancreatectomy?].

From 1986 to June 1990, 10 pancreaticoduodenectomies were performed in our Department (VIII Patologia Chirurgica, Università "La Sapienza", Roma). The reconstructive sequence was based on the pancreaticojejunal anastomosis (2 end-to-end pancreaticojejunostomies after invagination, 3 end-to-side Wirsung jejunostomies) in 5 patients. The pancreatic stump was sutured using a 50mm linear stapler in the remaining 5 patients. There was a high incidence (75%) of fistulization after direct suture of the pancreatic stump, although related mortality was null. Among patients treated with pancreaticojejunal anastomosis, a fistula on the end-to-end pancreaticojejunostomy with exitus of the patient, was registered in 1 case. On principle, we believe a end-to-side Wirsung jejunostomy should be performed after pancreaticoduodenectomy. When a safe anastomosis of the pancreatic stump cannot be performed (because of the soft parenchyma, easily lacerable) the technique of the direct suture with stapler is advisable.

Adenocarcinoma↗
PubMed1991

[The criteria for choosing the surgical approach to cervicomediastinal goiters].

The retrospective analysis of a series of 350 cases of intrathoracic goiters, out of a total of 5,000 thyroid operations derived from the joined case records of the 3rd General Surgery Institute (Director: Prof. G. Di Matteo) and the 8th Chair of Surgical Pathology (Director: Prof. F.P. Campana), has induced the authors to reconsider the surgical approach to this pathology on the basis of anatomo-surgical factors.

Goiter, Substernal↗
PubMed1990

[Esophagojejunal anastomosis after total gastrectomy].

The Authors discuss the technical criteria of digestive reconstruction after total gastrectomy for gastric cancer. Usually they employ stapling devices which are easy and quick to use and give good technical results. Performing a Roux-en-Y with an end-to-side esophagojejunostomy a circular device is preferred and a linear cutter for a side-to-side jejunojejunal anastomosis is used. Alternatively the jejunojejunal anastomosis may be performed with a circular and a linear stapler. Between 1970 and 1989, out of 160 total gastrectomies for cancer, 2 dehiscences were recorded in 103 mechanical anastomosis and none out of 57 manual anastomosis (p: n.s.); stenosis was observed in 2 cases after mechanical esophagojejunostomy and in none after manual anastomosis.

Anastomosis, Roux-en-Y↗
PubMedDate not supplied

Blue-dye sentinel node mapping in thyroid carcinoma: debatable results of feasibility.

The present study aims to investigate the feasibility and influence of the lymphatic mapping and sentinel node biopsy on determination of the nodal status in thyroid carcinoma using blue-dye method. Nine consecutive patients with cytological diagnosis of papillary carcinoma were included in this study. To detect the sentinel lymphnode, intra- or perinodular injection of an average quantity of 0.5 ml (range : 0.1-1.2) of Ble Patenté V was performed intraoperatively in 8 cases only, as in one case a solitary cystic nodule occupied the entire lobe and thus any injection was impossible. After an average time of 16 minutes (range : 5-25) before dissection of the thyroid , no lymphnodes and no lymphatic afferent thereto visibly coloured were evidenced, except for spread of the vital dye into adjacent tissue and disrupted blood and lymphatic vessels at the injection site. Our results evidence that : intranodular injection, does not allow proper diffusion of the dye in the adjacent parenchyma, and in nodules smaller than 1 cm it may be difficult ; and that it is hazardous in cystic nodule because of the rupture risk; perinodular injection, at the four cardinal points, is impossible when the nodule occupies the entire lobe or the isthmus; multinodular goiter complicates the identification by palpation of the neoplastic nodule in which the dye should be injected or, if perinodular injection is given, to detect the parenchyma surrounding the nodule.

Adult↗