RESUMO
Organ preservation and functional resections are the mainstays of most surgical sub-specialties at the present time. This is even more evident in endocrine surgery, where the product of secretion of these petit organs is of paramount importance. Partial adrenalectomy and cortical sparing techniques have evolved to actually compete with total adrenalectomy, the historical gold standard treatment. Much refined imaging techniques can readily identify smaller adrenal lesions that can be addressed surgically or percutaneously given the indication. The trend towards partial adrenalectomy is straightforward in bilateral disease where steroid replacement can be avoided while for unilateral disease, normal hormonal levels can be obtained. The reviewed publications offer deep insight into the advancement of partial or cortical sparing adrenal procedures from pioneering work to large cohort studies.
RESUMO
Laparoscopic adrenalectomy is currently considered the gold standard for adrenal tumors up to 6 cm, and although with far less morbidity than the open alternative, when it comes to its complications we should not look away. The case concerns a 51-year old obese male that underwent left laparoscopic adrenalectomy for incidentaloma and developed pancreatic tail fistula. Without an evident pancreatic lesion during surgery and an uneventful early postoperative course the patient was discharged only to return 4 days later with respiratory symptoms and mild abdominal discomfort in the left upper quadrant. The CT scan diagnosed a left subphrenic fluid collection and left basal pneumonia, thus the patient underwent laparoscopic reintervention for drainage of the pancreatic fluid collection and received conventional antibiotherapy for pneumonia. The patient was discharged in good condition with the drainage tube in situ. The drainage tube was extracted 14 days later.
RESUMO
INTRODUCTION: Surgery for thyroid cancer carries a higher risk of morbidity given the region's complicated anatomy, the setting of malignancy and extent of the surgery. AIM: To investigate the rate of complications related to the recurrent nerve and parathyroid glands lesions in patients with thyroid carcinoma that undergo thyroid surgery and lymph node dissection. PATIENTS AND METHODS: The data of 71 patients who underwent total thyroidectomy and 19 patients who underwent total thyroidectomy and central neck dissection with various associated neck dissection techniques were investigated using appropriate statistical tests. RESULTS: As expected, the rate of recurrent nerve injury observed in the neck dissection group was higher than in the total thyroidectomy group (15.7% vs. 2.8%, p=0.05). As for postoperative hypocalcemia, the rate observed in the neck dissection group, both for postoperative day 1 (p<0.0001) and day 30 (p=0.0003) was higher than in the total thyroidectomy group (68.4% vs. 19.7% postoperative day 1, 31.5% vs. 4.2% postoperative day 30). CONCLUSIONS: The risk of morbidity concerning the recurrent nerve injury and postoperative hypoparathyroidism increases with the extent of surgery. Extensive surgery may achieve proper oncologic outcomes but increases the risk of postoperative morbidity and decreases quality of life. In deciding for extensive surgery, both patient and medical team need to understand these risks.
RESUMO
INTRODUCTION: Laparoscopic cholecystectomy (LC) is probably one of the most frequent surgical procedure performed worldwide. Intraoperative cholangiography (IOC) is required more often than in open procedures due to the need to clarify the anatomy or to diagnose common bile duct (CBD) stones. AIM: The present study analyzes the value of IOC performed on selective basis following preoperative and intraoperative criteria. Our experience covers 15 years of surgical activity in Elias Surgery Department and, as a result of a continuous scientific concern on the matter, we developed a set of criteria that are analyzed and discussed. MATERIAL AND METHOD: We studied the patients subjected to LC in our department between January 2013 and December 2014. A group of 945 patients was analyzed; IOC was performed in 147 cases. All IOC were selective procedures. The criteria were divided in two groups: Preoperative criteria (clinical, lab tests and imaging findings); Intraoperative criteria (dilated biliary ducts and obscure biliary anatomy). RESULTS: IOC was performed in 147 cases. We had a positive result, a finding that changed surgical management of the patient after IOC in over 50% of cases. The biliary tree anatomy was cleared in 100% of cases. IOC required a median period of time of 11 minutes. There were no complications caused by IOC. CONCLUSIONS: Intraoperative cholangiography, performed either routinely or selectively, represents an important tool in diagnosing unsuspected CBD stones during laparoscopic cholecystectomy. Criteria for selective IOC may significantly reduce the number of useless cholangiograms and are to be considered in daily practice. The main predictive factors used for selective intraoperative cholangiography in our study were: history of jaundice, elevated values of ALP, GGTP, SGO, SGP, and CBD diameter.
Assuntos
Colangiografia/estatística & dados numéricos , Colecistectomia Laparoscópica/estatística & dados numéricos , Cálculos Biliares/diagnóstico por imagem , Cálculos Biliares/cirurgia , Cuidados Intraoperatórios , Seleção de Pacientes , Seguimentos , Humanos , Cuidados Intraoperatórios/estatística & dados numéricos , Estudos Retrospectivos , Romênia , Resultado do TratamentoRESUMO
INTRODUCTION: Retrosternal goitre enlargement can cause compression of several mediastinal structures, especially the trachea and the superior vena cava. Retrosternal goitre as a cause of superior vena cava syndrome is a rare occurrence. We report the case of a middle aged man that underwent surgery for retrosternal goitre with compression of both innominate veins presenting as superior vena cava syndrome. CASE PRESENTATION: A 50 year old man presented with a 2 year history of cyanosis of the upper limbs, head and neck, marked facial edema, plethora, dyspnea on exertion and choking sensation. Pemberton's sign was present. Computer tomography diagnosed retrosternal goitre at the level of the aortic arch, tracheal compression and important collateral circulation. Endocrine evaluation showed normal thyroid function (fT4 15.8 pmol/L) with low-normal TSH (0.5mU/L), normal calcitonin (<2 pg/mL). The patient underwent successful total thyroidectomy with cervical approach and his symptoms dramatically improved. The facial oedema persisted for the next 3 weeks. DISCUSSION: Less than 3% of superior vena cava syndromes are secondary to a variety of benign causes. Superior vena cava syndrome caused by slow growing retrosternal goitres is very rare and can be asymptomatic for a long period due to venous collateral development. CONCLUSION: Superior vena cava syndrome secondary to retrosternal goitres, a very rare occurrence, is an indication for total thyroidectomy, with low postoperative morbidity and dramatic resolution of symptoms.
RESUMO
Gastrointestinal stromal tumors (GIST) are the most common mesenchymal tumors of the gastrointestinal tract, previously classified as leiomyomas, leiomyosarcomas, leiomyoblastomas or schwannomas. They are now recognized as a distinct entity with origin in the mesodermal interstitial cell of Cajal, cells that express the c-KIT protein (tirozine kinase receptor). The definitive diagnosis is established by immunohistochemistry, more than 95% of GISTs being positive for CD117. Despite the major progress of chemotherapy, the treatment of choice is surgery, and it implies the complete resection of the tumor. The evolution of these tumors is unpredictable and the prognosis depends on localization, tumor size and mitotic index. Benign tumors have an excellent prognosis after surgery, with a 5 year survival of 90%, while malignant tumors resistant to radiotherapy and chemotherapy have a dismal prognosis even after surgical resection, with a median survival of 1 year. We studied a group of 15 patients diagnosed with TSGI in the Surgery Clinic of the Prof. Dr. Agrippa Ionescu Clinical Emergency Hospital, between 2003 and 2013, following the particularities of presentation, diagnosis and treatment, with focus on the prognostic factors according to available literature data.
Assuntos
Biomarcadores Tumorais/metabolismo , Neoplasias Gastrointestinais/diagnóstico , Neoplasias Gastrointestinais/cirurgia , Tumores do Estroma Gastrointestinal/diagnóstico , Tumores do Estroma Gastrointestinal/cirurgia , Proteínas Proto-Oncogênicas c-kit/metabolismo , Adulto , Idoso , Idoso de 80 Anos ou mais , Procedimentos Cirúrgicos do Sistema Digestório/métodos , Feminino , Neoplasias Gastrointestinais/enzimologia , Neoplasias Gastrointestinais/epidemiologia , Tumores do Estroma Gastrointestinal/enzimologia , Tumores do Estroma Gastrointestinal/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Prognóstico , Estudos Retrospectivos , Romênia , Sensibilidade e Especificidade , Resultado do TratamentoRESUMO
BACKGROUND: Achalasia, although a rare disease (an incidence of 1 100 000 individuals each year) is one of the common causes of motor dysphagia and is characterized by loss of peristalsis in the esophageal body and lack of relaxation of the lower esophageal sphincter. AIM: The aim of our study was to perform a clinical,therapeutic and evolution evaluation in patients diagnosed with achalasia and operated in our department between 1997 and 2013. MATERIAL AND METHODS: We performed a retrospective study using the clinical charts, operatory protocols, imagistic and video database of the 17 patients with achalasia operated in our department. RESULTS: We encountered an equal repartition in women and men and a predominance of urban provenience. Ages were between 24 and 86 years (with an average age of 51). There were two cases of recurrent achalasia at 2, respectively 5 years after the first operation. In all cases, Heller myotomy was used, with the addition of a Dor fundoplication in 12 cases and Toupet fundoplication in five cases, as an antireflux procedure. Mean operation time was 117.6 minutes.There were three iatrogenic perforations of the esophageal mucosa, all of them recognized and treated in the same operative time. No postoperative complications related to the Heller-Dor Heller-Toupet procedure were encountered.The follow-up was between 3 and 72 months. CONCLUSIONS: Laparoscopic approach in the treatment of achalasia provides the advantages of minimally invasive surgery, but also and very important, a good visualization of the abdominal esophagus and gastroesophageal junction.Heller esocardiomyotomy is usually associated with anantireflux procedure. A Dor fundoplication is generally used,although the Toupet fundoplication may also be used with the same advantages. It is important to monitor these patients on a yearly basis, knowing the risk of dysplasia carcinoma in achalasia.
Assuntos
Acalasia Esofágica/cirurgia , Laparoscopia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Fundoplicatura/métodos , Humanos , Masculino , Sistemas Computadorizados de Registros Médicos , Pessoa de Meia-Idade , Recidiva , Reoperação , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: The reported incidence rate of occult thyroid carcinoma in patients operated for benign thyroid pathology has been much higher than expected in the last years,especially for multinodular goitre, which raises the question about which should the proper surgical management for these cases be. AIM: To assess the incidence rate of OTC in a single medium volume surgical center and to establish the correct indication for initial surgical management, as well as to identify the benign thyroid pathology most frequently associated with OTC. We also reviewed the relevant scientific literature on this topic. MATERIAL AND METHOD: We conducted a retrospective study in the General Surgery Clinic of "Prof. dr. Agrippa Ionescu" Clinical Emergency Hospital, Bucharest, on a series of 145 patients who underwent surgical interventions for preoperatively diagnosed benign thyroid pathology over a ten year period, between 1st January 2002 - 31st December 2012. All cases of known thyroid cancer were excluded. RESULTS: Incidence rate of occult thyroid carcinoma in our series was 6.9 % (10 out of 145 patients), 80 % of them being diagnosed with multinodular goitre and two cases (20 %) with Hashimoto's lymphocytic thyroiditis. 6.8 % of all patients with multinodular goitre were found to present occult carcinoma,but this association was without statistical significance(p 0.05). Incidence rate of occult cancer among patients with Hashimoto thyroiditis was proved to be as high as 28.6%,statistically significant (p=0.020). The mean size of postoperatively diagnosed occult microcarcinoma was 7 mm, ranging between 3 mm and 14 mm, 90% of them being smaller than 1cm. Histologically, papillary microcarcinoma was found in all cases. The mean age of the patients diagnosed with occult microcarcinoma was 47.8 years with majority of the female gender. The most frequent operation performed was total thyroidectomy (70.8%). Overall morbidity in our series was 6.9% with a 0.7 % mortality rate (1 case). CONCLUSIONS: In our opinion, primary total thyroidectomy should be performed as the procedure of choice for the most part of preoperatively diagnosed benign thyroid pathology and particularly for multinodular goitre and Hashimoto thyroiditis,in order to radically resect all possible foci of aggressive thyroid microcarcinomas.Abbreviations and Acronyms: OTC (Occult Thyroid Carcinoma), PTMC (Papillary Thyroid Microcarcinoma); TT(Total Thyroidectomy), MNG (Multinodular Goitre), GD(Graves' disease), TNG (Toxic Nodular Goitre), FNAB(fine-needle aspiration biopsy).