Radiofrequency ablation of metastatic lymph nodes in a patient requiring secondary operation for papillary thyroid carcinoma metastasis.

Radiofrequency ablation is a minimally invasive modality performed as an alternative to surgery in patients with benign thyroid nodules and recurrent thyroid cancers. As far we know there is scant data regarding the safety of radiofrequency ablation for metastatic lymph nodes. In this report, our aim was to evaluate the safety and efficacy of radiofrequency ablation for metastatic lymph nodes in patients with recurrent papillary thyroid cancer metastasis.

Association of biochemical and clinical parameters with parathyroid adenoma weight. Turkish-Bulgarian endocrine and breast surgery study group, hyperparathyroidism registry study.

Background: Primary hyperparathyroidism (pHPT) caused by a single benign parathyroid adenoma is a common endocrine disorder that is affected by regional differences. Living in different geographical regions reveals differences in the laboratory results and pathological findings, but studies on this subject are not sufficient. The article focuses on biochemical and pathological effects of geographical differences in parathyroid adenoma.

Management of endocrine surgical disorders during COVID-19 pandemic: expert opinion for non-surgical options.

Purpose: The COVID-19 pandemic brought unprecedented conditions for overall health care systems by restricting resources for non-COVID-19 patients. As the burden of the disease escalates, routine elective surgeries are being cancelled. The aim of this paper was to provide a guideline for management of endocrine surgical disorders during a pandemic.

Impact of Photobiomodulation on T3/T4 Ratio and Quality of Life in Hashimoto Thyroiditis.

Hashimoto's thyroiditis (HT) is both a B cell- and T cell-mediated, organ-specific autoimmune disease. No current treatment for underlying pathological mechanisms is available for HT and once diagnosed it requires long-term levothyroxine (LT) treatment in most patients. The aim of our study was to evaluate the effects of photobiomodulation (PBM) on HT patients regarding thyroid functions, thyroid autoantibody levels, and decrease in hormone replacement needs.

Intraoperative nerve monitoring is useful for surgical training in thyroid surgery.

Objective: Parathyroid glands and recurrent laryngeal nerves (RLNs) are at risk during thyroid surgery. However, the identification of the nerves reduced these risks. Intraoperative nerve monitoring (IONM) during thyroid surgery has gained widespread acceptance as an aid to the gold standard of visually identifying the RLN.

Is intraoperative nerve monitoring useful for surgical training in thyroid surgery?

Objectives: Parathyroid glands and recurrent laryngeal nerves (RLNs) are at risk during thyroid surgery. However, the identification of the nerves has reduced these risks. Intraoperative nerve monitoring (IONM) during thyroid surgery has gained widespread acceptance as an aid to the gold standard of visually identifying the RLN.

Predictive Factors of Operative Hemodynamic Instability for Pheochromocytoma.

Pheochromocytoma is an uncommon catecholamine-secreting tumor in which resection is often associated with hemodynamic instability (HI). In this study, we aim to clarify the factors affecting surgical HI in patients who underwent surgery with the diagnosis of pheochromocytoma. All patients who underwent surgery with the diagnosis of pheochromocytoma between 2008 and 2015 were analyzed retrospectively.

Cancer Frequency in Retrosternal Goiter.

Retrosternal goiter prevalence is 5 to 40 per cent according to classifications in goiter series. Goiters with mediastinal extension were reported to be related with higher cancer rates. In our study, we aimed to investigate whether cancer incidence increased in retrosternal goiters compared with the cervical ones.

Clinical Utility of Tc-99m MIBI SPECT/CT for Preoperative Localization of Parathyroid Lesions.

We aimed to demonstrate the role of SPECT/CT in preoperative localization of parathyroid lesions in patients with hyperparathyroidism who had technetium-99m (Tc-99m) methoxyisobutylisonitrile (MIBI) dual-phase parathyroid scintigraphy. We evaluated retrospectively the scintigraphic data of 103 patients who had parathyroidectomy after Tc-99m MIBI dual-phase parathyroid scintigraphy with SPECT/CT. The planar and SPECT/CT images were evaluated separately to determine their efficacy in localizing parathyroid lesions.

Magnetic Probe-Guided Excision of Nonpalpable Neck Lesions.

Background: Reoperative neck surgery is technically more demanding because of the presence of scar tissue and distorted anatomy. We aimed to investigate the magnetic probe-guided excision of nonpalpable neck lesions in patients with previously operated neck compartments.

Methods: This study included 9 patients with recurrent/persistent thyroid carcinoma, recurrent/persistent hyperparathyroidism with previously operated neck compartments.

A Rare Disease of the Digestive Tract: Esophageal Melanosis.

Esophageal melanosis which is characterized by melanocytic proliferation in the squamous epithelium of the esophagus and melanin accumulatin of esophageal mucosa (EM) is a rare disease of the digestive system. Although esophageal melanosis is considered to be a benign disease, its etiology is not cleared and has been reported to be the precursor lesion of esophageal primary melanomas. In this report, we aimed to note esophageal melanosis in a 55-year-old female case who applied to our clinic with difficulty in swallowing, burning behind the breastbone in the stomach, heartburn, indigestion, and pain in the upper abdomen after endoscopic and pathologic evaluation.

Metastatic gastric signet-ring cell carcinoma: A rare cause of acute appendicitis.

We report a 32-year-old patient who underwent laparoscopy with classical symptoms and signs of acute appendicitis. An inflamed, edematous and non-perforated appendix, also a large amount gelatinous ascites, omental and peritoneal implants were seen. Appendectomy was performed and multiple biopsies were taken from omentum and peritoneum for definitive diagnosis.

Thyroid cancer incidence in simultaneous thyroidectomy with parathyroid surgery.

Objective: Primary hyperparathyroidism (PHPT) is often seen in conjunction with an underlying thyroid disorder. Imaging methods that are used to localize the parathyroid adenoma also detect associated thyroid nodules and thyroid cancer. The aim of this study was to detect the rate of thyroid cancer identified while performing parathyroidectomy and thyroidectomy in patients with PHPT.

Minimally Invasive Surgical Approach to Complicated Recurrent Pilonidal Sinus.

Pilonidal sinus is considered as a simple and frequently occurring disease localized at the sacrococcygeal area. However, at the intergluteal region, it can often turn into a chronic and complicated disease. In some cases, it can fistulize up to the gluteal region and appear at the secondary orifices.

Lithium-associated primary hyperparathyroidism complicated by nephrogenic diabetes insipidus.

Lithium-associated hyperparathyroidism is the leading cause of hypercalcemia in lithium-treated patients. Lithium may lead to exacerbation of pre-existing primary hyperparathyroidism or cause an increased set-point of calcium for parathyroid hormone suppression, leading to parathyroid hyperplasia. Lithium may cause renal tubular concentration defects directly by the development of nephrogenic diabetes insipidus or indirectly by the effects of hypercalcemia.

Safety and feasibility of laparoscopic adrenalectomy: What is the role of tumour size? A single institution experience.

Background: Although, there are studies in the literature having shown the feasibility and safety of laparoscopic adrenalectomy, there are still debates for tumour size and the requirement of the minimal invasive approach. Our hypothesis was that the use of laparoscopy facilitates minimally invasive resection of large adrenal tumours regardless of tumour size.

Materials And Methods: Within 7 years, 149 patients underwent laparoscopic adrenalectomy at one institution.

Isolated thyroid metastasis from renal cell carcinoma.

Metastatic neoplasms of the thyroid are uncommon when compared to primary tumors of the gland. Renal cell carcinoma (RCC) is a highly aggressive tumor of the urinary system. It can spread all over the body.

A rare cause of chronic dysphagia: eosinophilic esophagitis†.

Eosinophilic esophagitis (EE) is attributable to environmental factors, allergens and several immunological causes. The most typical symptoms include dysphagia and sensation of food impingement in the retrosternal area. Although its clinical features resemble those of gastroesophageal reflux, proton pump inhibitors are not effective for its treatment.

Increased interleukin 1 and tumor necrosis factor alpha levels after thyroid surgery.

Objective: The aim of this study was to consider levels of the proinflammatory cytokines IL-1 and TNFα after thyroid surgery.

Material And Methods: A total of 200 patients who underwent total thyroidectomy enrolled in this study. Drain fluid samples were taken.

Factors that affect the false-negative outcomes of fine-needle aspiration biopsy in thyroid nodules.

Background. The purpose of this study was to assess the factors that affect the false-negative outcomes of fine-needle aspiration biopsies (FNABs) in thyroid nodules. Methods.

The identification of recurrent laryngeal nerve by injection of blue dye into the inferior thyroid artery in elusive locations.

Introduction. Thyroidectomy creates a potential risk for all parathyroid glands and the recurrent laryngeal nerve (RLN). The identification and dissection of the RLN is the gold standard for preserving its function.

The "forgotten" goiter after total thyroidectomy.

Introduction: "Forgotten" goiter is an extremely rare disease which is defined as a mediastinal thyroid mass found after total thyroidectomy.

Presentation Of Case: We report two cases with forgotten goiter. One underwent total thyroidectomy due to thyroid papillary cancer and TSH level was in normal range one month after surgery.

Multiple gastrointestinal stromal tumors and pheochromocytoma in a patient with von Recklinghausen's disease.

Introduction: Neurofibromatosis type 1 is a genetic disease characterized by neoplastic and non neoplastic disorders involving tissues of neuroectodermal and mesenchymal origin. Herein, we present a case with von Recklinghausen's disease, right adrenal heochromocytoma and multiple gastrointestinal stromal tumors.

Presentation Of Case: A forty-eight year old male patient was admitted to our Emergency Department with melena.