Correct information to patients undergoing breast-conserving surgery: the medicolegal significance.

Many of the women newly diagnosed with breast cancer not have access to all the information they need to make the surgical and treatment choices that are most appropriate for them. Research clearly shows that lumpectomy and other breast-conserving surgeries are just as safe as mastectomy for most women with early stage disease, and yet approximately half will undergo the more disfiguring procedures, but many healthy women who have strong family histories of breast cancer consider prophylactic mastectomies, and their decisions are also based on very limited information, because there are few studies showing the effectiveness of that procedure. This paper delineates how to avoid limited information and biased recommendations is important for a conscious and informed choice by the patients.

Tracheal varices caused by mediastinal compression of a large intrathoracic goiter: report of a case.

INTRODUCTION: Tracheal varices are a rare condition but they can be an important source of massive or recurrent haemoptysis. Usually they are related to increased pressure in the pulmonary veins. Mediastinal goiter is often associated to compressive effects on the surrounding structures, including mediastinal vessels with potential superior vena cava syndrome. CASE REPORT: We describe a case, not previously reported in literature, of mediastinal goiter with hemoptysis as first clinical manifestation. Bleeding was attributed to a superior vena cava syndrome associated to a tracheal fragile mucosa with an easily bleeding intramural nodule which was diagnosed as tracheal varices after total thyroidectomy. The nodule in fact disappeared together with the venous hypertensive signs after venous decompression of the mediastinum. CONCLUSIONS: Compressive symptoms including tracheal varices, related to mediastinal goiter, can be treated surgically by total thyroidectomy via cervicotomy and when required with associated median sternotomy.

Thyroid anaplastic carcinoma: the impact of multimodality treatment on survival. The experience of a referral center for endocrine surgery.

AIM: Anaplastic thyroid carcinoma (ATC) is characterized by local invasiveness, risk of recurrence and very poor prognosis. METHODS: We retrospectively reviewed 79 consecutive patients treated between 1996 and 2012. We analysed the multimodality treatment of ATC considering the impact of surgery and radiotherapy on survival. RESULTS: Patients were divided in groups A and B (tumor less and larger than 5 cm). Surgery was carried out in 44 patients, radiotherapy in 48 patients. Tracheostomy and endoprosthesis were used respectively in 48.1% and in 25.3% of patients. The mean survival was 5.35 (± 3.2) months with no significant difference in group A vs. group B. Considering patients undergone surgery, significant impact on survival was observed comparing A vs. B (P=0.013). Combination of surgery and radiotherapy significantly improves outcome comparing A vs. B (P=0.017). Improvement in survival compared to no treatment at all was observed in both groups respectively for surgery (P=0.001 and P=0.0001) and radiotherapy (P=0.047 and P=0.0001). CONCLUSION: Although the severity of prognosis of ATC, multimodality treatment still significantly improves local control of the disease achieving acceptable survival in selected patients and adequate palliation of symptoms for the others. Surgery is still a fundamental treatment.

Total thyroidectomy and central lymph node dissection. Experience of a referral centre for endocrine surgery.

AIM: Thyroid cancer prognosis is determined by several variables, even with extremely elevated survival rate. The most debated issues are the type of thyroidectomy and extension of lymphadenectomy. Aim of the study is the analysis of benefits of level VI lymphadenectomy associated to total thyroidectomy in the treatment of thyroid cancer. PATIENTS AND METHODS: 316 total thyroidectomy with central node dissection were carried out in the Unit of Endocrine Surgery, University of Perugia. Direct parathyroid auto-implantation was carried out if damage or accidental excision occurred. High risk patients received radioiodine treatment. RESULTS: Lymph node metastases in the VI level were observed in 42% of cases with a significant difference (p 0.0042) of positive lymph node in level VI comparing tumor larger than 1 cm vs smaller than 1 cm. No significant differences were observed when considering difference of sex, and age. Significant difference (p 0.005) was shown when considering over 45 years old male patients with tumor larger than 1 cm vs smaller ones. The 78% of patients underwent iodine ablation after surgery. Recurrence rate in these patients was 3.2%, with no significant difference compared to not treated patients. Bilateral temporary recurrent nerves palsy were observed in 0.6% of cases, unilateral temporary recurrent nerves palsy in 3.4%, unilateral permanent palsy in 1.5%, temporary hypoparathyroidism in 17%, permanent hypoparathyroidism in 4.4%. CONCLUSIONS: Total thyroidectomy combined to central node dissection, even in absence of risk factors and without clinical evident nodes, is the treatment of choice offering clear indications to radioiodine ablation.

Health technology assessment and thyroid surgery.

The growth of technological innovation, the request for assistance, the rising patient's expectations and the interest of the industry have led to a rise in the cost of health care systems. In this context the role of the National Health System is not to delay the development or adoption of new technologies, but rather to drive the development selecting priorities and promoting its use. Health Technology Assessment (HTA) is a multidisciplinary and multidimensional approach for analyzing the medical-clinical, social, organizational, economic, ethical and legal implications of a technology (devices, drugs, procedures) through the assessment of multiple parameters such as effectiveness, safety, costs of the social and organizational impact. A health technology assessment is a comprehensive, systematic evaluation of the prerequisites for estimating the consequences of using health technology. Main characteristic of HTA is that the problem is tackled using an approach focused on four main elements: - technology; - patient; - organization; - economy. The authors have applied the HTA method for the analysis of the ultrasonic focus dissector on thyroid surgery. They compared the cost of the surgical procedure using the ultrasonic dissector and without it in a case study of 440 patients who underwent thyroidectomy.

Differentiated thyroid tumors: surgical indications.

Thyroid gland tumors represent 1% of malignant tumors. In Italy their incidence is in constant growth. The aggressiveness depends on the histological type. The relative non-aggressive grade of different forms of tumors is the basis for discussing the treatment of choice: total thyroidectomy vs lobectomy with or without lymphadenectomy of the sixth level in the absence of metastasis. Authors report about their experience, and they advocate, given the high percentage of multicentric forms, total thyroidectomy as treatment of choice.

Totally cervical thymoma from the orthotopic thymus.

Totally cervical thymoma is extremely rare and usually arises from ectopic thymic tissue. We report a case of a B1 thymoma localized in the neck, misdiagnosed for a decade as a thyroid nodule. Fine needle aspiration biopsy led to a preoperative suspicion of the correct diagnosis. The tumor was resected intact through a cervical collar incision, along with the upper thymic horn from which it originated. A pathogenetic hypothesis was formulated.

[Complications of thyroid surgery: cervical thoracic duct injuries]. / Complicanze chirurgiche della tiroidectomia: le lesioni del dotto toracico.

Thoracic duct injury is uncommon in surgery of the neck: relatively more common after laryngeal and esophageal surgery, rare in thyroid surgery. From January 1986 to June 2009 were treated 14 patients with lesions of the cervical thoracic duct undergo surgery for thyroid disease: 4 goitre cervico-mediastinal and 10 total thyroidectomy for cancer, 9 of which have laterocervical left lymphadenectomy. In 2 cases, the intraoperative detection has allowed immediate ligature. In 12 patients a cervical chylous fistula without chilothorax was found: 5 low-flow fistulas and 7 high-flow fistulas. Of the 5 cases of low-flow fistula, 4 were recovered after 1 month of conservative treatment, only 1 patient required surgical correction. The 7 patients with high-flow fistula were undergoing surgery: 4 in the first week post-operative and 3 after a period of more than 30 days of medical therapy. In patients with high-flow fistula prolonged medical treatment does not provide benefit and increase the risk of complications during and after surgery.

[Anti-rabies measures by the Infectious Disease Prevention Service at the "La Sapienza" University of Rome in the years 2005-2007]. / Attività Antirabbica del Servizio di Profilassi delle Malattie Infettive della Sapienza Università di Roma nel 2005-2007.

Antirabies service activities of the Infectious Diseases Prophylaxis Centre of the Sapienza University of Rome during the period 2005-2007. Authors analyzed data, of antirabies activity, from 3206 patients treated at the Infectious Diseases Prophylaxis Centre of the University of Rome "La Sapienza" during the period 2005-2007 Dogs were responsible for most bites (92.1%). All patients went first to the Emergency Room where tetanus prophylaxis was administrated only with specific immunoglobulins (51.5%): to such patients we suggested to implement prophylaxis with vaccination. For other patients (19.4%) we prescribed only vaccine tetanus prophylaxis. Antirabies vaccine (PCEC) has been injected in 604 patients (18.8%). Rabies immunoglobulins have been prescribed only to 11 (0.4%) patients that were bitten during travel to Asia or Africa (0.4%). The authors emphasize the opportunity to reduce the administration of anti-tetanus immunoglobulin in Emergency Room by a deeper evaluation of patient's immunity; moreover the authors confirm a clear quantitative reduction of prophylactic interventions against rabies in Italy.

Recurrences of thyroid well differentiated cancer: ultrasonography-guided surgical treatment.

AIM: Differentiated thyroid carcinomas (DTC) have a favourable outlook overall. Cornerstone of treatment is total thyroidectomy (TT), followed, if needed, by radiometabolic therapy. Such lesions however show a definite tendency to recur (about 35% of cases), generally in the first decade of follow-up: in 70% of patients such recurrence is local. Surgical resection is the only curative treatment option for local recurrence of well-differentiated thyroid cancer. Intraoperative ultrasonography (US) can be of significant help in facilitating localization and complete resection of lesions. The aim of the study was to review the authors' own experience with the use of such diagnostic method in the clinical setting of thyroid neoplasm recurrence. METHODS: Between January 2005 and March 2008 31 patients with DTC recurrences underwent intraoperative US exploration. Recurrences were easily identified and resected in all patients. Postoperative tireoglobuline (TG) was undetectable. RESULTS: In all 31 patients preoperative US confirmed the presence of the lesion. In 26 patients digital exploration of the surgical field did not yield a definitively positive finding, whereas in 5 the lesion was easily palpable. Intraoperative US revealed the presence of pathologic tissue in all cases, with examination time ranging from 4 to 14 minutes (median 8 minutes). In all cases surgical resection was complete, with pathologic confirmation of the sample, and no necessity to extend ablation. CONCLUSION: Intraoperative US can be of significant help in the identification of DTC recurrences, in particular when lesion dimensions are smaller than 10 mm in diameter and can facilitate a more radical excision of the tumor in a surgical field were anatomical landmarks can be altered by previous surgery and/or radiometabolic therapy.

Primary breast lymphoma: case reports and review of the literature.

As the prevalence of breast cancer has increased over recent years many cases with unusual presentation are emerging. This review attempts to identify different types of primary malignancies that can affect the breast. A five years review was undertaken at the Breast Unit of Azienda Ospedaliera "Santa Maria", Terni (Italy). All cases of breast malignancy admitted to the Breast Unit between 2001 and 2005 were reviewed: 750 patients were diagnosed with malignant breast disease. Primary breast lymphoma (was found only in two cases accounting for an incidence of 0,26%. The pre-operative diagnosis was infiltrating carcinoma in both cases and the patients were treated with surgery and systemic chemotherapy; currently they are disease- free.

Surgical treatment of sporadic medullary thyroid carcinoma: strategy and outcome.

BACKGROUND: Medullary Thyroid Carcinoma (MTC) originates from the thyroid C cells and accounts for approximately 5-9% of all thyroid cancers. Aim of this study was to retrospectively evaluate the outcomes of 41 patients with MTC who underwent treatment at our institution. PATIENTS AND METHODS. We reviewed the records of 41 patients who underwent surgery between 1995 and 2004. The patients were divided into two groups: A) patients (n 30) without any previous surgery. B) patients (n 11) previously thyroidectomized and high calcitonin levels with or without radiological evidence of local regional or distant metastases. We performed total thyroidectomy with central compartment lymphadenectomy and ipsilateral modified radical neck dissection in group A patients. Group B patients underwent re-excision of the central neck compartment and bilateral modified radical neck dissection if it had not been previously performed. RESULTS: Most patients had major reduction in postoperative calcitonin levels. Compartmental dissection of the cervical node significantly improved the results of primary surgery and calcitonin returned to normal levels in approximately 60% of the patients in group A, but only the 30% of the patients in group B. CONCLUSIONS: The extent of the primary surgical resection and the evidence of local or distant metastases significantly influence the outcome of MTC patients. An extensive lymphadenectomy performed early in the treatment and re-operative cervical lymphadenectomy in patients with persistently high calcitonin levels after thyroidectomy significantly improved the outcome, although re-operation rarely results in normalized calcitonin levels and is associated with a higher incidence of complications.

[Is extrauterine endometriosis confined to the gynecological sphere? A critical review of the experience in a general surgery unit]. / Endometriosi esterna: patologia di esclusivo interesse ginecologico? Il punto di vista del chirurgo generale.

Extrauterine or external endometriosis (e.e.) describes ectopic localization of functional endometrial tissue, a finding whose incidence is increasing due to the diffusion of laparoscopic procedures. The clinical presentation of such disease is often non-specific, even in those cases with a definite surgical indication, depending on the site and pathology of the lesions. Surgical planning is therefore difficult at times, specifically regarding the extent of resection in patients--as young women--willing to maintain fertility. The Authors report on 7 cases observed in their own experience (inguinal endometriosis--1 case, umbilical endometriosis--1 case, abdominal wall endometriosis--3 cases, intestinal endometriosis--1 case, diaphragmatic endometriosis associated with pneumothorax--1 case), representing the wide range of clinical settings related to e.e. Based on literature data, an analysis of clinical and diagnostic issues is carried out. Specifically, the problems related to extent of surgical resection in multifocal cases, possible malignant degeneration and localization on abdominal wall scars are discussed.

[Lymphectomy in differentiated thyroid cancers: our experience]. / La linfectomia nelle neoplasie differenziate della tiroide: nostra esperienza.

INTRODUCTION: At present we are still debating on which is the most adequate therapeutic strategy concerning the size of the thyroidectomy and the extension of the lymphectomy in differentiated thyroid tumors. PATIENTS AND METHODS: From January 2000 to December 2005, 334 operations for thyroid neoplasms have been performed; 304 (91%) for differentiated tumors. In 124 cases (37%) the latero-cervical and/or the central compartment lymphectomy have been associated with thyroidectomy: 79 monolateral and central compartment lymphectomies (ML and CCL) (64%), 11 bilateral and central compartment lymphectomies (BL and CCL) (8%), and 34 central compartment lymphectomies (CCL) (28%) have been performed. RESULTS: Out of the 124 lymphectomies, in 44 cases (35.5%) we found the presence of metastasis in the lymph nodes of latero-cervical and central compartments, in 10 cases (8%) absence of metastasis in the lymph nodes of the latero-cervical and central compartments, in 25 cases (20%) presence of metastasis in the latero-cervical lymph nodes and absence of metastasis in the lymph nodes of the central compartment. In 11 cases of bilateral and central compartment lymphectomies, 5 of them (4%) had positive lymph nodes of the latero-cervical and central compartments, while the other, only 6 (5%), had positive latero-cervical lymph nodes on the same side as the neoplasia. In 34 central compartment lymphectomies there was absence of metastasis. Mortality rate was zero. There was one case (0.8%) of recurrent laryngeal nerve temporary bilateral palsy (RTBP); 4 cases (3.2%) of recurrent temporary monolateral palsy (RTMP); 2 cases (1.6%) of definitive monolateral palsy (DMP); 29 cases (23.5%) of temporary hypoparathyroidism (TH); 7 cases (5.5%) of definitive hypoparathyroidism (DH). CONCLUSIONS: Latero-cervical lymphectomy should be performed by necessity when clinical tests or pre-diagnostic exams show suspect lymph nodes, whereas central compartment lymphectomy should be performed in any case of thyroid neoplasia.

Breast surgery and sentinel node biopsy. Our experience.

Massive campaigns of screening of breast pathologies improved early diagnosis of breast cancers. Most of these cancers are small-sized (T1) and seldom show intraoperative nodal involvement. Sentinel node biopsy is the elective choice in the above mentioned cases because, if negative, it avoids axillary dissection. International literature reports rates of false negative sentinel node biopsy ranging among 4.5 and 12%; results in our experience account for almost 6%. As a consequence, there is the definite risk of potentially positive axilla that will not be dissected with subsequent risk of axillary recurrence within 24 months. The reason of that could be related to the fact that in Referral Centers this technique is performed in strictly selected patients, so as to gain a diagnostic accuracy of 98%. The rate of axillary recurrences does not justify the routine axillary dissection, since this is just a staging, not a therapeutic procedure. In case of doubt, it can be recommended a close and careful follow-up of the axilla.

[Thyroid microcarcinoma: our experience]. / Microcarcinoma tiroideo: nostra esperienza.

Differentiated thyroid cancer had an excellent prognosis; the diagnosis of sub-centimetric differentiated cancer (microcarcinoma) is more and more frequently. Clinical evolution of microcarcinoma could be various: microcarcinoma can represent an autoptic finding or can evolve with locoregional lymph node involvement or metastasis. Various clinical and genetic factors have been considered to predict the aggressiveness of this neoplasm. From 2001 to 2004, 74 patients with diagnosis of thyroid microcarcinoma underwent surgical treatment. By a retrospective survey we evaluated risk factors and the choice of surgical treatment. The aggressiveness appear to be related mainly to multifocality and size. Our therapeutic strategy is to perform total thyroidectomy for benign pathologies, total thyroidectomy with lymphadenectomy in cases with preoperative diagnosis of microcarcinoma.

[Male breast cancer. Five years experience and literature review]. / Il cancro della mammella maschile. La nostra esperienza di 5 anni e confronto con la letteratura internazionale.

Male breast cancer is an uncommon disease and its aetiology, clinical behaviour and treatment is not well-known . Retrospective studies show that age and stage-matched breast cancer in men and women are compared. Nevertheless, the poor mammary tissue in man allow a rapid local infiltration, late diagnosis and poor survival rate. The Authors report their five years experience and with a short literature review they summarise what is currently known about this uncommon neoplasm in terms of prognostic factors, therapy and survival.

Myoblastoma of the breast: Our experience and review of literature.

INTRODUCTION: Breast myoblastoma or granular cell tumor involving the breast parenchyma has been described in detail for the first time since Abrikossoff in 1931. The location of this injury to the breast is very rare, accounting for between 5% and 15% of all cases of cancer of the granular cells. We present our experience regarding the identification of two cases because of the relative rarity of this tumor. It is often confused with breast cancer on clinical and radiological, and its diagnosis can then be difficult for physicians, radiologists and pathologists. PRESENTATION OF CASES: We report the cases of two young women who came to our attention because of the presence of mass shoveled breast, mobile and accompanied by pain cycle independent. In both cases, mammography and ultrasound revealed the presence of heterogeneous mass and irregular, but in one of two such mass located at the Union of external quadrants of the left breast and was in contact with his serratus anterior and suspicion for malignancy. In both cases the 'histology combined with immunohistochemical study proved to be a granular cell tumor. CONCLUSION: Although a granular cell tumor of the breast is a rare tumor breast, should be considered in the differential diagnosis of benign and malignant lesions. Surgeons and pathologists should keep in mind when considering a granular cell tumor cells with abundant granular cytoplasm containing materials to avoid misdiagnosing breast cancer, which could lead to unnecessary surgery.

Male breast cancer, clinical presentation, diagnosis and treatment: Twenty years of experience in our Breast Unit.

BACKGROUND: The male breast cancer (MBC) is a rare and represents less than 1% of all malignancies in men and only 1% of all breast cancers incident. We illustrate the experience of our team about the clinico-pathological characteristics, treatment and prognostic factors of patients treated over a period of twenty years . RESULTS: Forty-seven patients were collected 1995-2014 at the Breast Unit of the Hospital of Terni, Italy. The average age was 67 years and the median time to diagnosis from the onset of symptoms was 16 months. The main clinical complaint was sub areolar swelling in 36, 76% of cases. Most patients have come to our attention with advanced disease. The histology of about ninety percent of the tumors were invasive ductal carcinoma. Management consisted mainly of radical mastectomy; followed by adjuvant radiotherapy and hormonal therapy with or without chemotherapy. The median follow-up was 38 months. The evolution has been characterized by local recurrences; in eight cases (17% of all patients). Metastasis occurred in 15 cases (32% of all patients). The site of bone metastases was in eight cases; lung in four cases; liver in three cases; liver and skin in one case and pleura and skin in one case. CONCLUSION: The male breast cancer has many similarities to breast cancer in women, but there are distinct functions that need to be appreciated. Future research for a better understanding of the disease should provide a better account of genetic and epigenetic characteristics of these forms; but, above all, epidemiological and biological cohorts numerically more consistent.

[Bile leakage after laparoscopic cholecystectomy: report of three cases in our experience]. / Coleperitoneo dopo colecistectomia laparoscopica: descrizione di tre casi nella nostra esperienza.

Laparoscopic cholecystectomy (LC) is associated with an higher incidence of bile duct injury than open cholecystectomy. There has been concern and the reason why bile leakages are more frequent with LC is yet unclear. Bile collections can occurr because of major about (75%) or minor (about 25%) injuries. Anyway, external biliary decompression is a key factor in the treatment, in order to avoid an emergency intervention. The Authors report their experience concerning 3 cases of bile leakages among a series of 458 LC. Only in one of the three cases the subhepatic space was not drained and an emergency laparotomy was performed. The Authors, on the basis of their own experience and of the data reported in literature, suggest the routinary intraoperative placement of a drainage into the subhepatic space, to be removed, if no complications occur, one day after surgery.