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1.
Acta Chir Belg ; : 1-9, 2024 Jan 11.
Artigo em Inglês | MEDLINE | ID: mdl-38206297

RESUMO

BACKGROUND: Intraoperative neural monitoring (IONM) has been utilized for a variety of thyroid pathologies, including papillary thyroid carcinoma (PTC). Remnant thyroid tissue following total thyroidectomy (TT) in patients with PTC is associated with increased recurrence. The aim of this study is to investigate whether the use of IONM in PTC surgery has an impact on the completeness of thyroidectomy. METHODS: Retrospectively, patients with preoperative diagnosis of PTC, who underwent TT in a tertiary center were reviewed. They were grouped based on the IONM usage, and 1:1 propensity-score match was performed. Primary outcome was the completeness of thyroidectomy, determined by measuring postoperative stimulated thyroglobulin levels (sTg). RESULTS: Among 274 clinically node-negative PTC patients who underwent TT and ipsilateral prophylactic central lymph-node dissection, a total of 170 patients (85:85) were matched. Postoperative sTg levels were significantly lower in the IONM group (1 ng/dL vs. 0.4 ng/dL; p < 0.01) with higher percentage of the patients with sTg levels <1 ng/ml (50.6% vs. 69.4%; p = 0.01). More patients in the no-IONM group received RAI ablation with significantly higher doses (mean mci: 120 vs. 102; p = 0.02). CONCLUSION: The use of IONM during thyroidectomy provides improvement in the completeness of thyroidectomy and reduction in postoperative sTg levels which can be used as a guide by clinicians to avoid RAI ablation in selected PTC patients and to adjust low ablative doses in patients who are scheduled for remnant ablation.

2.
Surg Laparosc Endosc Percutan Tech ; 33(1): 22-26, 2023 Feb 01.
Artigo em Inglês | MEDLINE | ID: mdl-36729667

RESUMO

AIM: This study aims to assess the completeness of pathology reports of T1 colorectal cancers from different healthcare centers and the change of treatment decision after reevaluation of the polyps. MATERIALS AND METHODS: In this single-center retrospective cohort study, several pathology reports of endoscopically excised malignant colorectal polyps at diverse healthcare centers in Turkey were reassessed at a comprehensive cancer center in Istanbul. Reassessment was mainly focused on core elements such as the size of invasive carcinoma, histologic type and grade, tumor extension, surgical margin (deep and mucosal), and lymphovascular invasion. RESULTS: Sixty-seven endoscopically resected malignant polyps were analyzed. The mean age of patients was 62.2 years and 38 (58%) patients were males. Tumor size, histologic type and grade, surgical margin (deep and mucosal), and lymphovascular invasion were reported in 11%, 100%, 31%, 9%, and 19%, respectively. All 5 prognostic factors were reported only in 1 (1.5%) pathology report. Because of the missing (incomplete) data, the pathologic examination of 59 (88%) patients was determined to be inadequate to make an accurate treatment decision. CONCLUSION: Several variables are not considered and frequently missing for decision-making, suggesting the reassessment of the specimen by a second pathologist at a high-volume comprehensive cancer center.


Assuntos
Pólipos do Colo , Neoplasias Colorretais , Masculino , Humanos , Pessoa de Meia-Idade , Feminino , Pólipos do Colo/cirurgia , Pólipos do Colo/patologia , Estudos Retrospectivos , Margens de Excisão , Neoplasias Colorretais/cirurgia , Neoplasias Colorretais/patologia , Tomada de Decisões , Colonoscopia , Pólipos Intestinais/cirurgia
3.
Surg Laparosc Endosc Percutan Tech ; 32(1): 35-40, 2021 Aug 09.
Artigo em Inglês | MEDLINE | ID: mdl-34369480

RESUMO

BACKGROUND: The true incidence of contralateral occult inguinal hernia (OIH) is a debate. The repair of contralateral OIH in the treatment context of clinical symptomatic unilateral inguinal hernia (IH) is controversial. This study aimed to assess the effect and clinical benefit of preoperative ultrasound (US) in the diagnosis of contralateral OIH performed before surgery. METHODS: The retrospective data of 155 consecutive male patients who underwent IH repair between January 2014 and January 2020 were analyzed. The surgical procedures for IH and the clinical outcomes of the US were evaluated. RESULTS: Of 155 patients, 29 (18.7%) presented with bilateral IH. Preoperative US was performed in 73 cases of clinical unilateral IH (n=126), and 30 (23.8%) patients were found to have a contralateral OIH. The totally extrapreperitoneal (TEP) or Lichtenstein repair was conducted. Bilateral IH repair was proposed for all, but only 28 agreed and underwent bilateral repair. Patients with clinically bilateral hernia had more complications compared with patients diagnosed to have occult contralateral IH after the US (n=3 vs. n=0). In the overall group, the TEP procedure resulted in shorter hospital stay (P=0.001) and less pain (P=0.021). CONCLUSIONS: The preoperative US may be recommended to assess the presence of a contralateral OIH as it is a noninvasive, radiation-free, widely available, relatively cheap diagnostic method. The preoperative US may change the surgical approach in up to 1/4 patients with a clinical unilateral IH. Either Lichtenstein repair or TEP repair can be performed with an acceptable complication rate in the case of OIH.


Assuntos
Hérnia Inguinal , Laparoscopia , Hérnia Inguinal/diagnóstico por imagem , Hérnia Inguinal/cirurgia , Herniorrafia , Humanos , Masculino , Recidiva , Estudos Retrospectivos , Ultrassonografia
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