Immobilization techniques' influence on treatment plan results in postmastectomy radiotherapy.

Purpose: To compare different immobilization devices used for chest wall and nodal irradiation in breast cancer dosimetrically.

Materials And Methods: All patients with left-sided breast cancer received chest wall and lymphatic irradiation. Treatment plans were created for radiotherapy in single arm (SA) lift board, double arm (DA) lift board, and wing board (WB) positions.

A biomechanical study: Comparison of three different implant options in high Tibial osteotomy.

Background: Many implant options could be preferable for fixation after osteotomy in varus knee medial compartment arthrosis. Due to usage characteristics, it is important to compare the biomechanical properties of them. For this purpose, we aimed to examine three different implant types biomechanically in our study.

Indoleamine-2,3-dioxygenase-related anti-inflammatory effects of 3-aminobenzamide and infliximab in experimental colitis.

Objective: This study aimed to investigate the presence of indoleamine-2,3-dioxygenase and bacterial translocation after the administration of 3-aminobenzamide and infliximab in the TNBS model of rat colitis.

Methods: The study group was divided into five categories as follows: group 1: (control), group 2: colitis+saline, group 3: colitis+3-aminobenzamide, group 4: colitis+infliximab, and group 5: colitis+3-aminobenzamide+infliximab. Intestinal mesenteric cultures were incubated on specific agar media plates under aerobic and anaerobic conditions, bacterial translocation was evaluated and assessed as colony-forming units per gram of tissue.

Fibrinogen-to-albumin ratio may be a predictor for ascending aortic aneurysm.

Objective: The predictive value of the fibrinogen-to-albumin ratio has been evidenced in coronary artery disease. Available data demonstrated that inflammation and oxidative stress are the relevant mechanisms of ascending aortic aneurysm formation and dilatation. The fibrinogen-to-albumin ratio reflects oxidative stress and inflammation.

Radioguided occult lesion localization for minimally-invasive parathyroidectomy without quick PTH monitoring and frozen section: impact of the learning curve.

Objectives: Minimally-invasive parathyroidectomy (MIP) is a surgical procedure that reduces the duration of operation, hospital costs, and hypocalcemia, and shortens the length of hospital stay. This study addressed the important procedural details of the radioguided occult lesion localization (ROLL)-MIP technique and evaluated the consequences of the learning curve from a series of patients.

Patients And Methods: A total of 80 patients who underwent ROLL-MIP for a single parathyroid adenoma were included into this retrospective study.

Association of XRCC1 and ERCC2 promoters' methylation with chromatin condensation and sperm DNA fragmentation in idiopathic oligoasthenoteratozoospermic men.

The aim of the study was to investigate whether the promoter methylation of XRCC1 and ERCC2 genes is associated with sperm DNA fragmentation and chromatin condensation in idiopathic oligoasthenoteratozoospermic men. This study involved 77 infertile men with idiopathic oligoasthenoteratozoospermia and 51 normozoospermic controls. The methylight method, TUNEL assay and aniline blue staining were used for the evaluation of XRCC1 and ERCC2 genes' methylation, SDF and sperm chromatin condensation, respectively.

Frontal plane QRS-T angle may be a predictor for post-coronary artery bypass graft surgery atrial fibrillation.

Background: New-onset postoperative atrial fibrillation (POAF) is the most common arrhythmia following coronary artery bypass graft surgery (CABG) and is associated with prolonged hospitalization, stroke, and mortality. The frontal plane QRS-T [f(QRS-T)] angle, which is defined as the angle between the directions of ventricular depolarization (QRS-axis) and repolarization (T-axis), is a novel marker of ventricular repolarization heterogeneity. The f(QRS-T) angle is associated with adverse cardiac outcomes.

Desmoplastic small round cell tumor of the kidney: a case report.

Background: Desmoplastic small round cell tumor (DSRCT) is a rare, aggressive neoplasm seen in children and young adults, usually manifested by involvement of abdominal serosa. Here, we present an unusual case of primary DSRCT of kidney.

Case Presentation: The patient was an 8-year-old girl with a large renal mass which was confused with primitive neuroectodermal tumor (PNET) in the needle biopsy.

Endocrine Surgery during the COVID-19 Pandemic: Recommendations from the Turkish Association of Endocrine Surgery.

The 2019 novel coronavirus disease (COVID-19) was initially seen in Wuhan, China, in December 2019. World Health Organization classified COVID-19 as a pandemic after its rapid spread worldwide in a few months. With the pandemic, all elective surgeries and non-emergency procedures have been postponed in our country, as in others.

Association of Abl interactor 2, ABI2, with platelet/lymphocyte ratio in patients with renal cell carcinoma: A pilot study.

There are many unknown aspects of the pathogenesis of renal cell carcinoma (RCC). The aim of the current study was to define new RCC-related genes and measure their associations with RCC and clinical parameters, especially platelet/lymphocyte ratio which may be an independent predictor of prognosis in patients with RCC and other forms of cancer. Via in silico analysis upon RCC-specific deleted genes in chromosome 3, four possible ceRNAs (ATXN3, ABI2, GOLGB1 and SMAD2) were identified.

Glutamate transporter SLC1A1 is associated with clear cell renal cell carcinoma.

Background/aim: This study aimed to comparatively analyze the expression levels of the SLC1A1 gene in renal specimens from tumors and adjacent healthy kidney tissues of patients with clear cell renal cell carcinoma (ccRCC).

Materials And Methods: Nineteen patients diagnosed with ccRCC were included in the study. The expression levels of the SLC1A1 and GAPDH genes were measured in tumor and formalin-fixed paraffin-embedded (FFPE) tissue specimens from the adjacent healthy kidney of each subject.

Comparison of intestinal ischemia after on-pump versus off-pump coronary artery bypass grafting surgery.

Background/aim: Acute mesenteric ischemia (AMI), one of the gastrointestinal system complications, which occurs following cardiac surgery, is challenged in the literature with a diminished incidence of AMI by heart surgery without cardiopulmonary bypass (CPB) or with pulsatile CPB. This study aims to compare the incidence and mortality rate of mesenteric ischemia in a series of consecutive patients undergoing coronary artery bypass grafting (CABG) through on-pump and off-pump techniques.

Materials And Methods: This study included patients who underwent CABG between 1 January 2010 and 31 June 2016.

Expression profiles of proto-oncogene TWIST1 and tumor metastasis suppressor gene LASS2 in bladder cancer.

Transcription factor proto-oncogene TWIST1 and tumor metastasis suppressor gene LASS2 have been reported to be involved in various carcinomas but their expression profiles and prognostic significances in bladder cancer are largely unknown. We aimed to determine these genes' expression levels both at mRNA and protein level in bladder cancer. mRNA expression levels of TWIST1 and LASS2 genes were examined using real-time quantitative PCR (qPCR) in human bladder tumors and paired normal adjacent tissues obtained from 44 patients.

Promoter methylation analysis of and genes in patients with urothelial bladder cancer.

Background/aim: Urothelial bladder cancer arises from the accumulation of multiple epigenetic and genetic changes. We aimed to investigate the specificity and sensitivity of gene-specific promoter methylation of and genes in the early diagnosis of bladder cancer and compare those with other diagnostic tests in our population.

Patients And Methods: In the current study, 65 patients with urothelial bladder cancer and 35 controls without any history of cancer were recruited.

A new surgical approach for pilonidal sinus disease: "de-epithelialization technique''.

Objective: In the treatment of pilonidal sinus disease different approaches are used such as conservative treatment and fasciocutaneous rotation flap. The aim of this study was to evaluate the efficacy of "de-epithelialization technique" as a new approach in pilonidal sinus disease treatment.

Material And Methods: Forty pilonidal sinus disease patients treated with de-epithelialization method were evaluated retrospectively.

Histopathological effects of mesenchymal stem cells in rats with bladder and posterior urethral injuries.

Background/aim: To evaluate the effects of mesenchymal stem cell (MSC) therapy in an experimental bladder and posterior urethral injury model. Materials and methods: The study subjects consisted of 40 male Wistar albino rats that were divided into four groups: control group (n = 10) (the bladder was only surgically opened and closed), sham group (n = 10) (surgical procedure), IVMSC group (n= 10) (surgical procedure and intravenous MSC treatment), and LMSC group (n = 10) (surgical procedure and local MSC treatment). Histopathological evaluation was performed for the degree of fibrosis and inflammation and the extent and intensity of staining of vascular endothelial growth factor (VEGF) and endoglin (CD105).

Efficacy of anakinra in a patient with systemic amyloidosis presenting as amyloidoma.

Amyloidosis is a heterogeneous group of disorders characterized by extracellular deposition of unique protein fibrils. The least common presentation of an amyloid deposition is as a discrete mass called amyloidoma or amyloid tumor. We report a case of a soft tissue amyloidoma in the abdomen of a 16-year-old girl who was diagnosed as having systemic amyloidosis.

Can balneotherapy improve the bowel motility in chronically constipated middle-aged and elderly patients?

Balneotherapy or spa therapy is usually known for different application forms of medicinal waters and its effects on the human body. Our purpose is to demonstrate the effect of balneotherapy on gastrointestinal motility. A total of 35 patients who were treated for osteoarthritis with balneotherapy from November 2013 through March 2015 at our hospital had a consultation at the general surgery for constipation and defecation disorders.

Primary sclerosing epithelioid fibrosarcoma of kidney with variant histomorphologic features: report of 2 cases and review of the literature.

The authors present two cases of primary sclerosing epithelioid fibrosarcoma (SEF) of the kidney. Both patients had a mass in the upper part of the left kidney without any primary extrarenal neoplastic lesions. Grossly, the tumors were solid masses both measuring 7.

Single-incision laparoscopic adrenalectomy in a patient with acute hypokalemic paralysis due to primary hyperaldosteronism.

Acute hypokalemic paralysis is a relatively rare cause of acute weakness. It may resolve spontaneously; however, it may be a potential life-threatening condition. Hypertension may be considered the most important finding in combination with hypokalemic paralysis for raising the suspicion of primary hyperaldosteronism (PHA).

Expression of Glypican 3 in low and high grade urothelial carcinomas.

Background: Glypican-3 (GPC3) is an oncofetal protein which is encoded by GPC3 gene and takes role in the regulation of cell division and apoptosis. Overexpression of GPC3 has been reported in some types of cancer such as hepatocellular carcinoma (HCC), melanoma, squamous cell carcinoma of the lungs and testicular germ cell tumors. The aim of this study was to investigate the immunohistochemical expression of GPC3 in the non-neoplastic urothelium and in urothelial carcinoma (UC).

Cavernous Hemangioma in the Breast.

Although the observation of breast vascular tumors is rare, the most common tumor is hemangıoma in the benign group, and these tumors are observed incidentally in lumpectomy or mastectomy specimens during histological examinations. They are classified into capillary, cavernous, and venous hemangıomas. Cavernous hemangıoma is the most common subtype.

Invasive Ductal Carcinoma Developing From Fibroadenoma.

Fibroadenomas are the most common benign breast lesions in adolescent and young women. It is most frequently observed in the 3rd decade. Although it is considered benign, evidence of malignant transformation is available.