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BACKGROUND: The therapy for differentiated thyroid tumors is currently built upon two cornerstones: the stage of the disease and the new guidelines of the American Thyroid Association, jointly converging to lobohystmectomy for selected cases that meet certain criteria. The aim of the study was to relate these guidelines to the activity of an Italian center with a medium-high volume of thyroidectomies in a region with a high rate of endemic disease of the thyroid. METHODS: In order to conduct the analysis, the clinical records of the last 3 years, including 194 cases of total thyroidectomy and 3 lobohystmectomy, were taken into consideration. There were 46 cases of differentiated thyroid cancer (18 incidental tumors were found during thyroidectomies for benign diseases). Postoperative complications, patient characteristics and the stage of the tumor were assessed in relation to the new ATA guidelines. RESULTS: All patients underwent total thyroidectomy, with 2 of them also undergoing lymphadenectomy. The incidence of transient hypoparathyroidism was 19% with 1 case of permanent deficit. No cases of recurrent nerve injury were reported. Twenty-five out of the 28 patients with cancer preoperatively diagnosed were found with more nodules and in 15 of them the nodule had a diameter bigger than 1 cm. All the parameters suggested lobohystmectomy only for one case. The treatment for the differentiated thyroid tumor is still widely discussed. Above all, differences between populations, screening methods and surveillance programs are still evident. CONCLUSIONS: The ATA guidelines applied to our cases, even if limited, have shown limited applicability to our study, mainly due to the high incidence of multinodularity and the size of the nodule: typical characteristics of a region with a high rate of endemic thyroid pathology.
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Complicaciones Posoperatorias/epidemiología , Neoplasias de la Tiroides/cirugía , Tiroidectomía/métodos , Adulto , Anciano , Femenino , Humanos , Incidencia , Italia , Masculino , Persona de Mediana Edad , Guías de Práctica Clínica como Asunto , Estados Unidos , Adulto JovenRESUMEN
INTRODUCTION: Patients undergoing a total thyroidectomy for multinodular goiter typically have a long clinical history of the disease. They often come to surgery for compression symptoms, with no suspicion of neoplastic disease. For these patients, the incidence of microcarcinomas is high, even though we know that this does not affect subsequent therapies and long-term survival. On the other hand, when a true incidental carcinoma is present, the patient requires specific therapy and long-term follow-up. The purpose of the study was to identify the incidence of incidental carcinomas in the high prevalence region of goiter, the clinical-pathological characteristics of the tumor, and the therapeutic implications. METHOD: This is a retrospective study, from January 2010 to December 2020, on a case series of 1435 total thyroidectomies for goiters. All patients had a preoperative diagnosis of a benign disease. Gender, mean age, and mean duration from the initial diagnosis of goiter were evaluated along with the number and frequency of fine needle aspirations carried out. On the basis of the histological examination, the incidence of incidental carcinoma was then assessed (diameter ≥ 10 mm) as well as the incidence of microcarcinoma (diameter < 10 mm), the pathological characteristics (multifocality, capsular invasion), and the subsequent prescribed therapies. RESULTS: Patients with incidental carcinoma numbered 41 (2.8%%), 34 women and 7 men. The mean age was 53.5 years, while the patients diagnosed with microcarcinoma were 88 (6.1%). The mean duration of the disease from initial diagnosis was 7.8 years. On average, these patients underwent 1.8 fine needle aspirations during the course of the disease, almost exclusively in the first four years. The mean diameter of the tumor was 1.35 cm (±0.3). Multifocality was present in six patients, while only one patient presented capsular invasion. The chi-square test delivered a significant dependence on gender in terms of the incidental diagnosis after Yates correction (chi-stat = 5.064; p = 0.024), highlighting a higher incidence in the female population. All patients underwent subsequent metabolic radiotherapy. The mean follow-up was 6.3 years and in the 35 patients examined, none displayed any recurrence of the disease. CONCLUSIONS: Incidental carcinoma is not uncommon in patients who have undergone total thyroidectomy for goiters. It must be differentiated from microcarcinoma for its therapeutic implications and the follow-up of the patient. Statistical analysis has shown that the only significant variable is gender. In a goiter area, the careful monitoring of patients is required to highlight suspicious clinical-instrumental aspects that may appear even several years after the initial diagnosis.
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BACKGROUND: Recently there has been a growing interest in the laparoscopic management of common bile duct stones with gallbladder in situ (LBDE), which is favoring the expansion of this technique. Our study identified the standardization factors of LBDE and its implementation in the single-stage management of choledocholithiasis. METHODS: A retrospective multi-institutional study among 17 centers with proven experience in LBDE was performed. A cross-sectional survey consisting of a semi-structured pretested questionnaire was distributed covering the main aspects on the use of LBDE in the management of choledocholithiasis. RESULTS: A total of 3950 LBDEs were analyzed. The most frequent indication was jaundice (58.8%). LBDEs were performed after failed ERCP in 15.2%. The most common approach used was the transcystic (63.11%). The overall series failure rate of LBDE was 4% and the median rate for each center was 6% (IQR, 4.5-12.5). Median operative time ranged between 60-120 min (70.6%). Overall morbidity rate was 14.6%, with a postoperative bile leak and complications ≥3a rate of 4.5% and 2.5%, respectively. The operative time decreased with experience (P = .03) and length of hospital stay was longer in the presence of a biliary leak (P = .04). Current training of LBDE was defined as poor or very poor by 82.4%. CONCLUSION: Based on this multicenter survey, LBDE is a safe and effective approach when performed by experienced teams. The generalization of LBDE will be based on developing training programs.
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Colecistectomía Laparoscópica , Coledocolitiasis , Laparoscopía , Humanos , Coledocolitiasis/cirugía , Estudios Retrospectivos , Colecistectomía Laparoscópica/efectos adversos , Colecistectomía Laparoscópica/métodos , Estudios Transversales , Laparoscopía/métodos , Conductos BiliaresRESUMEN
BACKGROUND: This study was conducted to evaluate the efficacy and safety of ablative techniques in elderly patients with hepatocellular carcinoma (HCC). METHODS: From February 2004 to February 2009, 80 elderly patients (age > or = 70 years) affected by non-resectable HCC were treated with a regional palliative approach, trans-arterial-chemo-embolization and radio-frequency-thermal-ablation (TACE, RFA). Our approach includes a first treatment of TACE and then a control CT plan after a month. A possible following RFA can be performed to ensure a complete necrosis of the lesions, and then a further contrast enhanced CT scan after 2 months. For 60 patients, the first TACE was sufficient to treat the disease at beginning. For 15 patients TACE was followed by RFA, and for 5 patients an RFA was performed directly due to nodule localization. Response to TACE is assessed every 2 to 3 months with serial AFP level and TC scan. RESULTS: Two patients died for related method's causes (2.5%): liver-renal syndrome (1 patients), and portal thrombosis with irreversible postoperative liver failure (1 patients). A total of 15 patients were lost to follow-up (18.7%): 2 (2.5%) patients had died for non-tumor-related causes, 1 due to a liver transplantation, and 12 (15%) due to failure to attend follow-up visits. All patients developed further localisation, medially after 4 months, and underwent TACE treatment for a mean of another two times. A mean follow up is 36.7 months (1-60) with a mean survival rate of 35.1 months (1-60). CONCLUSIONS: We conclude that, even in over 70-year-olds, TACE and RFA treatment should be employed to completely cure HCC, if liver function and tumor stage are acceptable.
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Carcinoma Hepatocelular/terapia , Ablación por Catéter , Quimioembolización Terapéutica , Neoplasias Hepáticas/terapia , Anciano , Anciano de 80 o más Años , Ablación por Catéter/efectos adversos , Quimioembolización Terapéutica/efectos adversos , Femenino , Estudios de Seguimiento , Humanos , MasculinoRESUMEN
Neck dissection is a surgical procedure reserved for thyroid cancer cases with clinically evident lymphatic invasion. Although neck dissection is a reliable and safe procedure, it can determine a significant morbidity involving a variety of structures of nervous, vascular and endocrine typology. A careful pre-operative study is therefore essential to better plan surgery. Surgical experience, combined with accurate surgical preparation and merged with adequate and specific techniques, can certainly help reduce the percentage of complications. In recent years, however, technology has also proved to be useful. Its crucial role was already recognized in the safeguard of the integrity of the laryngeal nerve through neuro-monitoring, but new technologies are emerging to help the preservation also of the parathyroid glands and other structures, such as the thoracic duct. These surgical skills combined with the latest technological advancements, that allow us to reduce the incidence of complications after neck dissection for thyroid cancer, will be reported in the present article. This topic is of significant interest for the endocrine and metabolic surgeons' community.
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The outbreak of the COVID-19 pandemic has led to a disruption of surgical care. The aim of this multi-centric, retrospective study was to evaluate the impact of the pandemic on surgical activity for thyroid disease among the Italian Units of Endocrine Surgery. Three phases of the pandemic were identified based on the epidemiological situation and the public measures adopted from the Italian Government (1st phase: from 9th March to 3rd May 2020; 2nd phase: from 4th May to 14th June; 3rd phase: from 15th June to 31st). The patients operated upon during these phases were compared to those who underwent surgery during the same period of the previous year. Overall, 3892 patients from 28 Italian endocrine surgical units were included in the study, 1478 (38%) operated upon during COVID-19 pandemic, and 2414 (62%) during the corresponding period of 2019. The decrease in the number of operations was by 64.8%, 44.7% and 5.1% during the three phases of COVID-19 pandemic, compared to 2019, respectively. During the first and the second phases, the surgical activity was dedicated mainly to oncological patients. No differences in post-operative complications were noted between the two periods. Oncological activity for thyroid cancer was adequately maintained during the COVID-19 pandemic.
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COVID-19 , Pandemias , Glándula Tiroides , Humanos , Italia/epidemiología , Estudios Retrospectivos , SARS-CoV-2 , Glándula Tiroides/cirugíaRESUMEN
BACKGROUND: Haemorrhoidectomy according to Longo potentially reduces post-operative pain and allows an early return to work. The aim of this study was to evaluate the efficacy of the technique, the early and especially late complications, and recurrences, in 150 patients. METHODS: Between January 2005 and December 2006, we performed 150 consecutive haemorrhoidectomies with the Longo technique: 82 for third degree haemorrhoids and 68 for fourth degree haemorrhoids. The mean age of patients was 42 years. Every patient had a pre-operative proctoscopy and endoscopy KIT PPH01 (Ethicon Endo Surgery) was used. We evaluated the length of the operation, the post-operative pain, the early and late complications, and the recurrence of the disease. The mean follow up was 52 months (range 36-72). RESULTS: There was no mortality. The mean length of the operation was 25 minutes with a range of 15 to 45 minutes. Pain, evaluated using the V.A.S. scale, was very light in 114 patients (V.A.S. 2,1) and light in 36 (V.A.S. 3.2). Only 11 (7.5%) patients took painkillers, on demand, for a week after discharge from hospital and 2 patients (1,3%) for more than one month. Early complications (6.6%) were: 5 bleeding (2 after seven days), 4 acute urinary retentions, 1 external haemorrhoid thrombosis and 1 haematoma of the rectus wall. Mean Hospital stay was 2.1 days. Late complications (10%) were: 5 "faecal urgency" which disappeared after six months, 6 moderate asymptomatic strictures, and 4 persistent skin tags. There were 8 recurrences (5.1%), 2 for haemorrhoids of grade 3 e 6 for haemorrhoids of grade 4. All the recurrences appeared within the first 24 months. CONCLUSION: The stapled procedure according to Longo is an effective treatment for haemorrhoids. The results for postoperative pain and early return to work are very good. However, special care for haemostasis is essential in order to avoid bleeding. An effective surgical technique prevents late complications, but results after long term follow up show a not insignificant percentage of recurrences that appeared especially in the fourth degree haemorrhoids. Therefore a careful pre-operative exclusion of those patients with a prominent prolax is necessary
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Hemorroides/cirugía , Adulto , Anciano , Endoscopía , Estudios de Seguimiento , Hemorroides/diagnóstico , Humanos , Masculino , Persona de Mediana Edad , Dolor Postoperatorio , Selección de Paciente , Complicaciones Posoperatorias , Proctoscopía , Recurrencia , Grapado Quirúrgico , Factores de Tiempo , Resultado del TratamientoRESUMEN
BACKGROUND: We utilized transcystic clearance and intra-operative papillotomy through a rendezvous technique for the treatment of cholecysto-choledocolithiasis. The goal of this study was to evaluate the reliability of pre-operative parameters to address the most suitable surgical procedure. METHODS: A total of 180 patients affected by calculi of the gallbladder and bile duct underwent the single-stage treatment. According to several pre-operative parameters, 141 patients had to supposedly undergo transcystic clearance of the bile duct, while 39 patients had to be treated with the rendezvous technique. All patients were treated with the sequential procedure: first, we tried the transcystic procedure and, if there was a failure, we used a rendezvous technique. We prospectively analysed each group based on a series of variables such as sex, age, operative time, success rate of proposed treatment, conversion rate, post-operative complications and hospital stay. RESULTS: Transcystic clearance was successful in 134 out of 141 patients (95.0%), while 2 patients needed to undergo a laparo-endoscopy procedure (failure). Thirty-five out of 39 patients (89.7%) obtained common bile-duct (CBD) clearance through the rendezvous technique, while 1 patient obtained clean-up through the simple transcystic procedure (failure). Five out of 141 patients with transcystic clearance and 3 out of 39 patients with the rendezvous technique underwent laparotomy CBD clearance with conversion rates of 3.5% and 7.7%, respectively. Post-operative complications showed similar percentages for both procedures. However, the surgical time turned out to be longer for the rendezvous technique. CONCLUSIONS: The one-stage procedure for the treatment of cholecysto-choledocolithiasis was possible in 94% of the cases utilizing a surgical technique selected according to the patient's case history. The pre-operative parameters, such as jaundice, CBD diameters and stone diameters, have certified their reliability as good predictors of the most suitable procedure to follow.
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While laparoscopic cholecystectomy is generally accepted as the treatment of choice for simple gallbladder stones, in cases in which common bile duct stones are also present, clinical and diagnostic elements, along with intraoperative findings, define the optimal means of treatment. All available options must be accessible to the surgical team which must necessarily be multidisciplinary and include a surgeon, an endoscopist, and a radiologist in order to identify the best option for a truly personalized surgery. This review describes the different techniques and approaches used based on distinctive recommendations and factors, according to the specific cases treated and the results achieved.
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The ganglioneuroblastoma is a rare form of pediatric tumor, involving innerved tissues of the nervous sympathetic system, whose evolution is very hard to foresee. A 38 year-old patient whose histologic exam unexpectedly showed ganglioneuroblastoma, underwent a parotidectomy. Three years after surgery the patient is in optimal clinical conditions, without any radiological signs or clinical relapses. KEY WORDS: Ganglioneuroblastoma, Parotid gland, Parodidectomy.
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Ganglioneuroblastoma/patología , Neoplasias de la Parótida/patología , Adulto , Ganglioneuroblastoma/cirugía , Humanos , Masculino , Procedimientos Quirúrgicos Orales/métodos , Neoplasias de la Parótida/cirugía , Resultado del TratamientoRESUMEN
BACKGROUND: Patients with haemorrhoids often present obstructive defecation symptoms. Preoperative they can be classified in three groups: slight, severe and mild symptoms. Aim of this study was to postoperatively evaluate functional outcome in patients who underwent stapled haemorrhoidectomy in mild obstructive defecation syndrome. METHODS: We enrolled 98 patients with mild obstructive defecation symptoms using Wexner score preoperatively (range 8-16) from the 332 consecutive patients treated with stapled haemorrhoidectomy between January 2009 and December 2011. All patients were clinically examined 1 month after surgical treatment and every 6 months with a mean followup of 30 months (range 24-42 months). RESULTS: The 98 patients enrolled included 58 men and 40 women. There were no intraoperative complications. Postoperative complications included four patients. A reduction of Wexner score from a mean preoperative score of 12 to a mean postoperative score of 6 just 6 months after surgery was observed. This difference was statistically significant (p<0.001: Mann-Whitney U test). CONCLUSIONS: Careful clinical evaluation of patients with haemorrhoids and obstructive defecation symptom is required to establish the most appropriate treatment. The results of this study indicated that stapled haemorrhoidectomy can improves the functional symptoms for patients with constipation symptoms of moderate degree. KEY WORDS: Functional outcome, Obstructive defecation symptoms, Stapled haemorrhoidectomy.
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Estreñimiento/etiología , Defecación , Hemorreoidectomía/métodos , Hemorroides/complicaciones , Hemorroides/cirugía , Grapado Quirúrgico , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Recuperación de la Función , Síndrome , Resultado del Tratamiento , Adulto JovenRESUMEN
The definition of substernal goiter (SG) is based on variable criteria leading to a considerable variation in the reported incidence (from 0.2% to 45%). The peri- and postoperative complications are higher in total thyroidectomy (TT) for SG than that for cervical goiter. The aim of this study was to evaluate the preoperative risk factors associated with postoperative complications. From 2002 to 2014, 142 (8.5%; 98 women and 44 men) of the 1690 patients who underwent TT had a SG. We retrospectively evaluated the following parameters: sex, age, histology, pre- and retrovascular position, recurrence, and extension beyond the carina. These parameters were then related to the postoperative complications: seroma/hematoma, transient and permanent hypocalcemia, transient and permanent laryngeal nerve palsy, and the length of surgery. The results were further compared with a control group of 120 patients operated on in the same period with TT for cervical goiter. All but two procedures were terminated via cervicotomy, where partial sternotomies were required. No perioperative mortality was observed. Results of the statistical analysis (Student's t-test and Fisher's exact test) indicated an association between recurrence and extension beyond the carina with all postoperative complications. The group that underwent TT of SG showed a statistically significant higher risk for transient hypocalcemia (relative risk =1.767 with 95% confidence interval: 1.131-2.7605, P=0.0124, and need to treat =7.1) and a trend toward significance for transient recurrent laryngeal nerve palsy (relative risk =6.7806 with 95% confidence interval: 0.8577-53.2898, P=0.0696, and need to treat =20.8) compared to the group that underwent TT of cervical goiter. TT is the procedure to perform in SG even if the incidence of complications is higher than for cervical goiters. The major risk factors associated with postoperative complications are recurrence and extension beyond the carina. In the presence of these factors, greater care should be taken.
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Pérdida de Sangre Quirúrgica/prevención & control , Hemostasis Quirúrgica/instrumentación , Enfermedades de la Tiroides/cirugía , Tiroidectomía/instrumentación , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias , Estadísticas no Paramétricas , Técnicas de Sutura , Resultado del TratamientoRESUMEN
AIM OF THE STUDY: LC is now considered the gold standard in the treatment of cholelithiasis with a minimal incidence of complications, typically, bile peritoneum and hemoperitoneum. METHODOLOGY: The Authors wished to verify the possibility of treating complications after LC with a minimally invasive approach. In 1100 LCs over 8 years, they treated 9 bile peritoneum and 4 hemoperitoneum. RESULTS: It was possible to treat all 13 patients with a minimally invasive approach with a complete resolution of the complication and with no further occurrences during the follow up. CONCLUSIONS: The Authors believe that it is possible to treat the majority of complications arising after LC with minimally invasive methods. Nevertheless, a very early diagnosis and the close cooperation of an Endoscopist and an Radiologist is necessary.