RESUMO
The surgical treatment of the intermediate-risk DTC (1-4 cm) remains still controversial. We analyzed the current practice in Italy regarding the surgical management of intermediate-risk unilateral DTC to evaluate risk factors for recurrence and to identify a group of patients to whom propose a total thyroidectomy (TT) vs. hemithyroidectomy (HT). Among 1896 patients operated for thyroid cancer between January 2017 and December 2019, we evaluated 564 (29.7%) patients with unilateral intermediate-risk DTC (1-4 cm) without contralateral nodular lesions on the preoperative exams, chronic autoimmune thyroiditis, familiarity or radiance exposure. Data were collected retrospectively from the clinical register from 16 referral centers. The patients were followed for at least 14 months (median time 29.21 months). In our cohort 499 patients (88.4%) underwent total thyroidectomy whereas 65 patients (11.6%) underwent hemithyroidectomy. 151 (26.8%) patients had a multifocal DTC of whom 57 (10.1%) were bilateral. 21/66 (32.3%) patients were reoperated within 2 months from the first intervention (completion thyroidectomy). Three patients (3/564) developed regional lymph node recurrence 2 years after surgery and required a lymph nodal neck dissection. The single factor related to the risk of reoperation was the histological diameter (HR = 1.05 (1.00-1-09), p = 0.026). Risk stratification is the key to differentiating treatment options and achieving better outcomes. According to the present study, tumor diameter is a strong predictive risk factor to proper choose initial surgical management for intermediate-risk DTC.
Assuntos
Carcinoma Papilar , Cirurgiões , Oncologia Cirúrgica , Neoplasias da Glândula Tireoide , Carcinoma Papilar/cirurgia , Humanos , Itália/epidemiologia , Recidiva Local de Neoplasia/epidemiologia , Recidiva Local de Neoplasia/cirurgia , Estudos Retrospectivos , Neoplasias da Glândula Tireoide/cirurgia , TireoidectomiaRESUMO
PURPOSE: The endocrine surgeon and the endocrinologist should standardize how they deal with patients with an indication for thyroidectomy, as the road to surgery starts well before the operation itself. The patient should be thoroughly informed about where and how surgery will be performed, the postoperative improvements that can be expected, and the possibility and incidence of relevant complications. This short review aims at identifying the most common postoperative issues after thyroidectomy, with the relevant therapeutic suggestions. METHODS: A revision of studies reporting the morbidity of thyroid surgery, involving the largest numbers of patients. RESULTS: It has been clearly demonstrated that the outcome of thyroid surgery is significantly better when the procedure is performed by an experienced surgeon. Thus, the number of thyroidectomies performed by a surgeon should drive the endocrinologist when referring a patient. CONCLUSIONS: Despite the surgeon's experience, thyroidectomy is burdened by a relatively high rate of postoperative issues ranging from less severe ones to others causing significant changes in the patient's quality of life. Minor, non-invalidating symptoms have been described in 40% of patients after thyroidectomy (e.g. hoarseness, mild dysphagia, some degree of voice alteration); however, these symptoms usually resolve within a few months of surgery, with or without early treatment. On the other hand, major postoperative complications are observed in a limited number of patients, but in these cases early diagnosis is important to provide the most appropriate postoperative treatment, and thus hasten full recovery or at least achieve the greatest possible improvement.
Assuntos
Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/terapia , Doenças da Glândula Tireoide/epidemiologia , Doenças da Glândula Tireoide/cirurgia , Tireoidectomia/efeitos adversos , Gerenciamento Clínico , Humanos , MorbidadeRESUMO
INTRODUCTION: Completion thyroidectomy plays an important role in the management of patients with thyroid cancer. The aim of this study is to determine the indications for and timing of a second surgery, as well as surgical complications. MATERIAL AND METHODS: Operative reports, as well as the hospital and outpatient records of 686 consecutive patients, who had undergone surgery for differentiated thyroid cancer, were reviewed. Among these, 68 (9,9%) patient records of a completion thyroidectomy for cancer were analyzed. RESULTS: The mean time interval between the first and second operation was 3.6 months (range: 1-9). Post-operative complications occurred in 9 patients (12,9%). Among three patients with inferior laryngeal nerve palsy (4,4%) one had definitive palsy (1.4%). Hypoparathyroidism occurred in 6 patients (8,8%) being permanent in one of them (1.4%). No significant difference either for definitive inferior laryngeal nerve lesions (p = 0.9) or for definitive hypocalcemia (p = 1) was found between the groups of patients who had a completion thyroidectomy and those who had a one-step total thyroidectomy for cancer. CONCLUSIONS: Correct indications for re-operation, total lobectomy as a primary surgical procedure as well as lateral access to the residual thyroid gland could all reduce the high risks of complications related to this kind of surgery.
Assuntos
Carcinoma Papilar, Variante Folicular/cirurgia , Neoplasia Residual/cirurgia , Neoplasias da Glândula Tireoide/cirurgia , Tireoidectomia/métodos , Adolescente , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Reoperação , Tireoidectomia/efeitos adversos , Adulto JovemRESUMO
Differentiated thyroid carcinoma accounts for 90% of all thyroid cancers and occurs as papillary carcinoma in 90% of cases. It was shown as this is characterized by an excellent long-term prognosis, although in follow-up long series, were described recurrence rates up to 35%. Although in the past has not been attributed prognostic significance to the lymph nodes, in the last decade has shown how these can affect the rate of locoregional recurrence of differentiated thyroid carcinoma. This renewed interest in lymph node metastatic disease has prompted a shift in surgical treatments more aggressive, with a view to achieving a low incidence of locoregional recurrence. Analyzing the more recent guidelines formulated at the international level, we can highlight how we gradually consolidated the role of prophylactic central compartment lymphadenectomy in the surgical treatment of patients with differentiated thyroid carcinoma. The aim of this treatment, in fact, is not only to reduce the mortality of patients, but to obtain an adequate staging, facilitate radiotherapy treatment, obtain undetectable thyroglobulin levels, avoiding the need for repeated reiterventi, made more simple follow-up. All these objectives can be achieved by careful surgery. Total thyroidectomy associated with prophylactic lymphadenectomy of the central compartment was found to achieve these objectives, although in the absence of data from randomized trials, its role remains controversial.
Assuntos
Carcinoma Papilar/cirurgia , Excisão de Linfonodo , Recidiva Local de Neoplasia/cirurgia , Neoplasias da Glândula Tireoide/cirurgia , Carcinoma Papilar/patologia , Humanos , Esvaziamento Cervical , Recidiva Local de Neoplasia/patologia , Estadiamento de Neoplasias , Prognóstico , Neoplasias da Glândula Tireoide/patologia , TireoidectomiaRESUMO
RATIONALE, AIMS AND OBJECTIVES: This paper deals with the problem of surgical waiting lists and is aimed, in particular, at comparing two different prioritization approaches: (1) the clinical assessment of treatment urgency aimed at categorizing patients into urgency-related groups (URGs) with a given recommended maximum waiting time for treatment; and (2) the implementation of an original prioritization scoring algorithm aimed at determining the relative priority of each patient in the waiting list and the corresponding order of admission. METHODS: A modelling exercise based on a cohort of 236 patients enrolled on the waiting list of a surgical department in an Italian public university hospital, from 1 January to 30 June 2004, is presented. The comparison is based on a measure called need-adjusted-waiting-days, which allows to take into proper account both urgency and priority. RESULTS: The results show that both methods should be implemented simultaneously for increasing the department's performance in terms of both efficiency--outcome gained from a given amount of resources--and equity--how patients are admitted according to their need. CONCLUSIONS: Waiting list prioritization should not be limited to classifying patients into URGs, but to using a scoring system as well, in order to schedule patient admissions in an explicit and transparent way.
Assuntos
Prioridades em Saúde , Modelos Estatísticos , Procedimentos Cirúrgicos Operatórios , Listas de Espera , Tomada de Decisões , Eficiência Organizacional , Alocação de Recursos para a Atenção à Saúde , Humanos , ItáliaRESUMO
Recent studies on regulatory lymphocytes demonstrate that CD8(+) T suppressor (Ts) cells may have great relevance in controlling immune system homeostasis and avoiding development of chronic inflammatory diseases. Among the three subpopulations of CD8(+) Ts cells so far recognized in humans, the type 2 (non-antigen-specific) cell is characterized by the capacity to inhibit both T cell proliferation and cytotoxic T lymphocyte activity through secretion of soluble factors. Previous work has shown the impairment of in vitro generation of type 2 CD8(+) Ts cells from the peripheral blood of relapsed patients with multiple sclerosis, systemic lupus erythematosus, or systemic sclerosis. Here, similar findings are demonstrated for patients with human immunodeficiency virus or chronic hepatitis C virus infection. Furthermore, the presence of type 2 CD8(+) Ts cells infiltrating diseased tissues in patients with autoimmune thyroiditis or cancer is shown. Collectively, these findings suggest that type 2 CD8(+) Ts cells may be involved in the control of pathologic chronic immune responses, contributing in some cases to the pathogenesis of the disease.
Assuntos
Antígenos CD8/imunologia , Linfócitos T CD8-Positivos/imunologia , Inflamação , Linfócitos T Reguladores/imunologia , Anticorpos Monoclonais/metabolismo , Técnicas de Cultura de Células , Proliferação de Células , Células Cultivadas , Doença Crônica , Citometria de Fluxo , Fluoresceína-5-Isotiocianato , Imunofluorescência , Corantes Fluorescentes , Doença de Graves/imunologia , HIV/imunologia , Hepatite C Crônica/imunologia , Humanos , Metástase Linfática/imunologia , Neoplasias/imunologia , Neoplasias/patologia , Estatísticas não Paramétricas , Tireoidite Autoimune/imunologiaRESUMO
Malnutrition is often a major clinical problem in patients affected by IBD. Assessment of nutritional status should be routinely carried out in these patients and, in case of severe malnutrition, artificial nutrition should be used. In ulcerative colitis and in Crohn disease localized to colonic segments both Parenteral Nutrition (PN) and Enteral Nutrition (EN) have similar results as support treatments but they have no primary therapeutic effects and then they are indicated only in case of severe malnutrition and/or when a surgical procedure is planned. Some theoretical advantages derived from supplementation of short chain fatty acids and omega3-series is still debated. More evident are the advantages of nutritional support in Crohn enteritis. Both PN and EN have a role as a primary therapy capable to induce remission although these results are not prolonged in time when nutrition is not associated with pharmacological treatments. Experiments of pharmaco-nutrition with glutamine and fish fatty acid have to be validated in the clinical practice. In case of integrity of the small bowel and tolerance of the patient, EN is preferable to PN for its lower costs and reduced related complications. PN is still indicated in more severe cases or in acute phase when the need of restoring rapidly the hydroelectrolitic and nitrogen/caloric balance prevails.
Assuntos
Doenças Inflamatórias Intestinais/terapia , Apoio Nutricional , HumanosRESUMO
Follicular lesions account for 4-6% of all thyroid fine-needle aspiration (FNA) cytologies. To date, no cytological criteria exist to distinguish follicular adenoma from carcinoma. For this purpose, histological evaluation after surgical exeresis is required. From 1993 to 2000 we performed 1,238 US-assisted FNA biopsies in patients admitted to our unit for uni- or multi-nodular goiters. In the latter goiters, FNA was performed in the dominant nodule. Cytological examination revealed a follicular lesion in 71 patients (5.7%). All patients came from regions of Northern Italy with moderate iodine deficiency. In 48%, the lesion presented as a solitary nodule, while in the other 52% it occurred in the context of a multinodular goiter. Surgical exeresis of the neoplasm was recommended in all cases. Sixty-three patients (89%) underwent surgery (Group 1) while the other 8 patients (11%) opted for follow-up (Group 2). In Group 2, the mean nodule volume (3.2 +/- 0.5 ml) at baseline was slightly smaller (p = 0.08) than that found in Group 1 (5.4 +/- 0.7 ml). In Group 1, histological examination after surgery showed a follicular adenoma in 52 patients (83%) and a colloid goiter in the others (17%). No malignancy was detected. Group 2 underwent a median follow-up of 46 months (range 24-96 months) on L-thyroxine suppressive regimen (dose range 75-125 pg/day), with TSH levels ranging from 0.1 to 0.3 mlU/l. Throughout the follow-up, no patient developed clinical or ultrasonographic features that could be considered worrisome for malignancy; thus, no further biopsy was performed. However, an overall slight increase (median +5.2%) in nodular volume in respect to baseline was observed. Although institutional and cytological bias cannot be ruled out, our data do not confirm the reported incidence of malignancy in histological specimens of follicular lesions diagnosed on FNA cytology, and prompt us to suggest a less aggressive first-step approach (i.e. careful clinical and instrumental evaluation, and suppressive L-T4 therapy) for these lesions, unless anamnestic reports or clinical and ultrasonographic features of the nodules suggest malignancy.
Assuntos
Adenoma/patologia , Biópsia por Agulha , Carcinoma/patologia , Neoplasias da Glândula Tireoide/patologia , Adenoma/epidemiologia , Adulto , Idoso , Carcinoma/epidemiologia , Estudos de Coortes , Diagnóstico Diferencial , Feminino , Bócio Nodular/patologia , Humanos , Incidência , Itália/epidemiologia , Masculino , Pessoa de Meia-Idade , Neoplasias da Glândula Tireoide/epidemiologiaRESUMO
BACKGROUND: The aim of this study was to ascertain the utility of echo-Doppler in the analysis of the low resistance thyroid vascularization in diffuse toxic goiter (DTG), and the effectiveness of Lugol's solution (iodine-iodide solution) in patients undergoing thyroidectomy. STUDY DESIGN: Twenty-five patients with diffuse toxic goiter were evaluated and compared with 19 normal subjects. Patients were treated with increasing doses of Lugol's solution 2% for 7 days until a total dose of 75 mg of iodine was given. Echo-Doppler was performed on the last day of treatment, 12 hours before operation. RESULTS: Mean basal Doppler Resistance Index (RI) of intrathyroid arterial flow was significantly lower in patients with DTG compared with normal controls (0.4718 +/- 0.0625 versus 0.55 +/- 0.05, range: 0.472 to 0.643; p = 0.008). Moreover, the RI was significantly increased in patients with DTG after Lugol's solution (+16.46 +/- 10.22%, range: -2.59 to +39.97; p< 0.0005). CONCLUSIONS: Echo-Doppler RI allowed documenting lower arterial resistances within the thyroid gland in patients with DTG. The use of preoperative Lugol's solution therapy induces normalization of those changes for safer thyroidectomy.
Assuntos
Artérias/efeitos dos fármacos , Artérias/fisiopatologia , Monitoramento de Medicamentos/métodos , Doença de Graves/diagnóstico por imagem , Doença de Graves/fisiopatologia , Hemostáticos/uso terapêutico , Iodetos/uso terapêutico , Cuidados Pré-Operatórios/métodos , Glândula Tireoide/irrigação sanguínea , Ultrassonografia Doppler/métodos , Resistência Vascular/efeitos dos fármacos , Adulto , Antitireóideos/uso terapêutico , Perda Sanguínea Cirúrgica/prevenção & controle , Estudos de Casos e Controles , Terapia Combinada , Feminino , Doença de Graves/sangue , Doença de Graves/terapia , Humanos , Masculino , Metimazol/uso terapêutico , Pessoa de Meia-Idade , Testes de Função Tireóidea , Tireoidectomia/efeitos adversos , Ultrassonografia Doppler/normasRESUMO
A surgical series of 30 cervico-mediastinal thyroid cancer patients operated on has been retrospectively reviewed. Results were compared with those obtained in patients operated on for benign cervico-mediastinal goiter and thyroid cancer confined to cervical region. Of 4688 thyroidectomies performed, 30 patients were operated on for thyroid carcinoma with cervico-mediastinal extension. There were 15 males and 15 females. The mean age was 67 years (range, 21-86 years). Patients with cervico-mediastinal cancer were significantly older than patients with benign cervico-mediastinal goiter (P < 0.0001). Time between onset of first symptoms and surgery was significantly longer in patients with cervico-mediastinal cancer than in those with benign cervico-mediastinal goiter (P < 0.0001) and cervical thyroid cancer. Signs and symptoms at the time of surgery were cervical mass in 28 patients (93%), cervical lymphadenopathy in 20 patients (66%), dyspnea in 21 (70%), dysphagia in 9 (30%), dysphonia in 2 (7%), and venous stasis in 1 (3%). None of the patients was asymptomatic. Total thyroidectomy with functional lymphectomy was performed in 16 cases. Seven of these patients were operated on in 2 stages. In 8 cases the operation was a debulking procedure, and in 6 it was a near-total thyroidectomy. Sternotomy was performed in two cases. A differentiated thyroid cancer was found in 21 patients (70%), medullary in 5 (17%) and undifferentiated in 4 (13%). The incidence of medullary carcinoma was significantly higher compared with cervical cancer (P < 0.008). Postoperative complications were higher than those occurring in benign cervico-mediastinal goiter and similar to those occurring in cervical cancer. The actuarial survival was similar to that of cervical cancer matched for age and sex. This analysis shows that the longer clinical history of goiter is related to its endothoracic development and its neoplastic transformation. This finding should further encourage surgeons to treat any cervico-mediastinal goiter as promptly as possible.
Assuntos
Neoplasias de Cabeça e Pescoço/patologia , Neoplasias do Mediastino/patologia , Neoplasias da Glândula Tireoide/patologia , Neoplasias da Glândula Tireoide/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Invasividade Neoplásica , Prognóstico , Estudos RetrospectivosRESUMO
BACKGROUND: It is known that factors other than thyroid-stimulating hormone, such as insulin-like growth factor-I (IGF-I) and epidermal growth factor, have a goitrogenic effect. It has been established that insulin-like growth factor-binding proteins (IGFBPs) may play a role as autocrine/paracrine factors in regulating the local actions of IGFs. Both an inhibitory and a stimulatory effect for different IGFBPs have been shown in several cell systems. The aim of this study was to assess the involvement of IGFBPs in the goitrogenic process in patients with goiter recurrence. METHODS: The IGFBP-1 and -3 content in normal and nodular tissues obtained at the time of thyroidectomy from 10 patients with recurrent goiters, unresponsive to thyroid-stimulating hormone suppressive therapy, was studied. In all patients, a fragment of normal tissue was also obtained. The IGF-I, IGFBP-1, and -3 content was evaluated by specific immunoassays and/or immunoblotting with anti-IGFBP specific antiserum. RESULTS: The IGF-I content was significantly higher (P < .05) in nodular tissues (8.0 +/- 1.6 ng/g of tissue) than what was found in normal tissue (4.8 +/- 0.9 ng/g). Radioimmunoassay IGFBP-3 concentration in nodular tissue was 111.5 +/- 18.2 ng/g significantly higher (P < .001) than values found in normal tissue (77.5 +/- 18.6 ng/g). By immunoblot, IGFBP-1 appeared higher in all but 1 nodular tissue. CONCLUSIONS: These data raise the possibility that IGFBPs are important in the proliferative activities entailed in the goitrogenic process. Three mechanisms are potentially involved: (1) reduction of the potency of locally produced IGF peptide to downregulate type I receptors (potentiating effect on the autocrine/paracrine mitogenic action of IGFs); (2) increase of the IGF-I tissue concentration restraining its passage to circulation; and (3) protection of IGF-I from degradation. Further studies are needed to define a more precise link between these factors and the recurrence of goiter.
Assuntos
Bócio/tratamento farmacológico , Tireotropina/antagonistas & inibidores , Resistência a Medicamentos , Bócio/cirurgia , Humanos , Proteína 1 de Ligação a Fator de Crescimento Semelhante à Insulina/metabolismo , Proteína 3 de Ligação a Fator de Crescimento Semelhante à Insulina/metabolismo , Proteínas de Ligação a Fator de Crescimento Semelhante a Insulina/fisiologia , Fator de Crescimento Insulin-Like I/metabolismo , Recidiva , Valores de Referência , Somatomedinas/fisiologia , Glândula Tireoide/metabolismo , TireoidectomiaRESUMO
OBJECTIVE: To find out by studying a homogeneous group of patients whether euthyroidism is achievable by surgical treatment of diffuse toxic goitre. DESIGN: Retrospective study. SETTING: Teaching hospital, Italy. SUBJECTS: 128 of the 152 patients operated on for diffuse toxic goitre during the period January 1971-December 1994 and followed up for a median of 83 months (range 6-289). INTERVENTION. Standard subtotal thyroidectomy. MAIN OUTCOME MEASURES: Operative mortality, recurrence, hypothyroidism and late complications. RESULTS: There were no operative deaths. After 10 years follow up, 11 patients (9%) had developed recurrences and 61 (48%) were euthyroid. In the univariate analysis the risk of hypothyroidism was significantly associated with the year of operation (p = 0.04), the duration of symptoms (p < 0.01), and the degree of lymphocytic infiltration (p < 0.01). The last two were confirmed by multivariate analysis. CONCLUSION: Subtotal thyroidectomy seems to be an effective treatment of diffuse toxic goitre as a stable euthyroid state can be achieved in nearly half the patients after a prolonged follow up.
Assuntos
Doença de Graves/cirurgia , Adolescente , Adulto , Idoso , Criança , Feminino , Seguimentos , Humanos , Hipotireoidismo/etiologia , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Complicações Pós-Operatórias , Recidiva , Estudos Retrospectivos , Tireoidectomia/mortalidade , Resultado do TratamentoRESUMO
Leiomyosarcoma of the small bowel is a rare malignant neoplasm, representing only the 8%-22% of duodenal malignancy. Diagnosis is difficult and useful is the TC scan of upper abdomen for the localization, extension and organ origin of the neoplasm. The authors report a clinical case of leiomyosarcoma of III portion of the duodenum, arose with intestinal hemorrhage, treated surgically with duodenocephalopancreatectomy, that nowadays represent the only therapeutic treatment for these tumors.
Assuntos
Neoplasias Duodenais/diagnóstico por imagem , Leiomiossarcoma/diagnóstico por imagem , Idoso , Neoplasias Duodenais/patologia , Neoplasias Duodenais/cirurgia , Humanos , Leiomiossarcoma/patologia , Leiomiossarcoma/cirurgia , Masculino , Tomografia Computadorizada por Raios XRESUMO
Reoperative surgery for thyroid disease still plays a predominant role in the treatment of goiter recurrences. At the moment, neither useful biological nor clinical indicators exist to prevent such recurrences. The effectiveness of TSH-suppressive therapy is still debatable and some authors have proposed total thyroidectomy for this benign disease in order to eliminate the risk of relapse. We analyzed 134 patients who underwent reintervention for recurrence of goitre in order to: 1) study possible clinical or epidemiological characteristics that could influence recurrence, 2) to verify the indications to reoperation, and 3) to evaluate the incidence of complications. For the study of complications, we adopted as a control group a series of 361 patients operated on by the same medical staff and undergoing subtotal thyroidectomy for multinodular goitre, with a minimal follow-up of 10 years. The surgical technique is described and several peculiarities are discussed. In the group of patients who had reoperation two cases (1.5%) of laryngeal palsy and two cases (1.5%) of hypoparathyroidism were recorded and this was not significantly different from the control group. A positive correlation was found between recurrence and young age at the time of first surgery (p < 0.006), female sex (p = 0.045) and esthetic results (p = 0.013). No further clinical recurrence was found in 101 patients after a mean follow-up of 122 months, while in 16 cases the echography revealed nodules in the residual parenchyma. In our opinion total thyroidectomy is not justified as a first standard procedure for this benign disease caused by the activity of various not yet well understood, growth factors.
Assuntos
Bócio/cirurgia , Adulto , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Recidiva , ReoperaçãoRESUMO
Between 1968 and 1991, 237 patients underwent thyroidectomy for substernal goiter. Sixteen of them presented malignancies (6.8%). Mean age of the 159 women and 78 men was 57.7 years. Twenty-five patients had undergone previous thyroid surgery. The initial symptoms were cervical mass (72%), compression (16.2%), hyperthyroidism (13.1%), hypothyroidism (1.3%), and 5.5 per cent were asymptomatic. Most patients had long-standing goiter (mean duration: 12.9 yrs). All but eight operations were performed through a cervical incision. There were two postoperative deaths (0.8%), both in patients with advanced neoplasms. Early postoperative complications were hemorrhage (0.8%), dysphonia (4.6%), and transient hypocalcemia (2.9%). Five patients (2.1%) required tracheotomy. Complications were more frequent after total thyroidectomy than partial resection (P < 0.05), after surgery for malignancy than for benign disease (P < 0.05), and in complex than in simple forms (P < 0.05). One hundred ninety-four patients were followed after surgery; dyspnea was found in two patients (1.0%), dysphonia in seven (3.6%), and hypoparathyroidism in one. Analysis of our data indicates that 1) substernal goiter arose in elderly patients more than a decade later than cervical goiter; 2) goiters with a "complex" endothoracic development had an increased rate of short and long term complications; 3) cancer occurred in a significant number of patients, without any specific symptoms of malignancy; 4) the group of patients with hyperthyroidism was characterized by a significantly longer clinical history than euthyroid patients; 5) nearly all substernal goiters could be approached through a cervical collar incision; 6) the morbidity and mortality were low also after sternotomy.(ABSTRACT TRUNCATED AT 250 WORDS)
Assuntos
Bócio Subesternal/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias , Recidiva , Reoperação , Estudos Retrospectivos , Neoplasias da Glândula Tireoide/complicações , Tireoidectomia/métodosRESUMO
After investigation of the international literature on this subject, the authors describe a case report of adhesive-stenotic and retractile peritonitis, very likely caused bt a foreign body reaction (surgical stitches, gloves, rice powder, etc.?). This case-report is interesting both to remember the existence of this pathology and to limit its iatrogenic development. In conclusion, it is advisable to wash surgical gloves with sterile solutions and to limit enlarged bowel resections mostly in young people.
Assuntos
Corpos Estranhos/complicações , Peritonite/etiologia , Adolescente , Feminino , Corpos Estranhos/cirurgia , Granuloma de Corpo Estranho/complicações , Humanos , Doença Iatrogênica , Peritonite/cirurgia , Complicações Pós-Operatórias , Grampeadores CirúrgicosRESUMO
Six groups of patients for a total of 120 cases were examined for cervical wound suture results. Different synthetic absorbable sutures and different suture techniques were employed. Good aesthetic results were always obtained in long-term follow-up. The patients sutured with Polydioxanone, a monofilament with prolonged breaking strength retention, had a lower incidence of local complications.