Can the Surgery-to-Resident Ratio be Used to Determine the Ideal Number of Residents in a General Surgery Training Clinic? Single Center Experience.

Objective: General surgery is a fundamental medical discipline that requires extensive training to develop competent surgeons. This study examines the impact of the number of residents on surgical training quality in a general surgery clinic and evaluates the usability of the Surgery-to-Resident Ratio (SRR) in determining the ideal number of residents.

Design: Retrospective analysis.

Early Cholecystectomy after Endoscopic Retrograde Cholangiopancreatography Is Feasible and Safe.

Laparoscopic cholecystectomy (LC) following endoscopic retrograde cholangiopancreatography (ERCP) is the preferred treatment for cholelithiasis with common bile duct stones. However, the optimal timing of LC after ERCP remains controversial. This study aimed to identify the ideal time interval between ERCP and LC.

Predictive value of drain fluid amylase level on postoperative day one after pancreatic resection for predicting postoperative pancreatic fistula.

Objectives: The aim of this study was to evaluate the predictive value of the first postoperative day (POD1) drain fluid amylase in predicting pancreatic fistula formation following pancreaticoduodenectomy (PD).

Material And Methods: One-hundred and eighty-five prospective patients undergoing PD between April 2014 and April 2018 were studied retrospectively. Cut-off point to predict the development of POPF was determined by median values for drain fluid amylase of 1883 U/L.

A propensity score-matched comparison of neoadjuvant chemoradiotherapy with cisplatin-5FU and carboplatin-paclitaxel in locally advanced esophageal squamous cell carcinoma: A Turkish oncology group study.

Background: Neoadjuvant treatment is the standard treatment in locally advanced ESCC. However, the optimal chemotherapy regimen is not known.

Method: This is a retrospective observational cohort study conducted with propensity score matching.

The effect of mass functionality on laparoscopic adrenalectomy outcomes.

Purpose: This study aimed to determine the effect of adrenal mass functionality and different hormone subtypes synthesized by the adrenal masses on laparoscopic adrenalectomy (LA) outcomes.

Materials And Methods: The study included 298 patients, 154 of whom were diagnosed with nonfunctional masses. In the functional group, 33, 62, and 59 patients had Conn syndrome, Cushing's syndrome, and pheochromocytoma, respectively.

Evaluation of the efficacy of silymarin and dexmedetomidine on kidney and lung tissue in the treatment of sepsis in rats with cecal perforation.

Sepsis is a systemic inflammatory response syndrome that develops in the host against microorganisms. This response develops away from the primary infection site and results in end-organ damage. The present study aimed to investigate the protective and therapeutic effects on lung and kidney tissue of silymarin (S) and dexmedetomidine (DEX) applied 1 h before and after sepsis induced by the cecal ligation and puncture (CLP) method in rats.

The role of pomegranate seed oil on kidney and lung tissues in the treatment of sepsis: animal pre-clinical research.

Objectives: Sepsis is a common disease with a high mortality. Decreasing the speed is possible with early and intensive therapy. However, most medicines have been tested, but none has proven effective.

Log odds of positive nodes as a prognostic factor for rectal cancer: a retrospective study.

Objective: Rectal cancer is an important cause of mortality and morbidity globally. The aim of this study was to investigate whether the log odds of positive nodes system is a better indicator than tumor node metastasis and lymph node ratio systems to determine rectum cancer prognosis, which is an important cause of mortality and morbidity globally.

Methods: This was a single-center retrospective cross-sectional study.

Effects of fullerene C60 on liver tissue in liver ischemia reperfusion injury in rats undergoing sevoflurane anesthesia.

This study aimed to investigate the effects of fullerene C60 on rat liver tissue in a liver ischemia reperfusion injury (IRI) model under sevoflurane anesthesia to evaluate the ability of nanoparticles to prevent hepatic complications. A total of 36 adult female Wistar Albino rats were divided into six groups, each containing six groups as follows: sham group (Group S), fullerene C60 group (Group FC60), ischemia-reperfusion group (Group IR), ischemia-reperfusion-sevoflurane group (Group IR-Sevo), ischemia-reperfusion-fullerene C60 group (Group IR-FC60), and ischemia-reperfusion-fullerene C60-sevoflurane group (Group IR-FC60-Sevo). Fullerene C60 100 mg/kg was administered to IR-FC60 and IR-FC60-Sevo groups.

The predictive factors that total laser energy consumed during retrograde intrarenal surgery (RIRS): stone area and density.

Holmium: YAG (Ho: YAG) laser lithotripsy with flexible ureterorenoscopy can be used with high stone-free and low complication rates for renal stones. This study aimed to determine the factors affecting the total laser energy in cases with provided stone-free status after a single session of retrograde intrarenal surgery (RIRS). Data of 222 patients who underwent RIRS between October 2017 and March 2020 were evaluated retrospectively.

Risk factors and clinical significances for retropancreatic lymph node metastasis in gastric cancer patients.

Background: The incidence of retropancreatic lymph node metastasis in gastric cancer patients is not negligible.

Aim: The aim of present study was to determine the risk factors for retropancreatic lymph node (LN) metastasis and to investigate its clinical significance.

Patients And Methods: Clinical pathologic data of 237 patients with gastric cancer between June 2012 and June 2017 were analyzed retrospectively.

Prognostic value of estrogen receptors in patients who underwent prostatectomy for non‑metastatic prostate cancer.

Estrogen receptors in prostate cancer (PCa) are a subject of debate. The aim of the present study was to investigate whether estrogen receptor-α (ERα) and estrogen receptor-β (ERβ) impact the biochemical recurrence (BCR) of non-metastatic PCa after surgery. Following the application of the exclusion criteria, data from 108 patients who underwent laparoscopic radical prostatectomy between January 2011 and December 2019 were retrospectively evaluated.

Robotic Roux-en-Y Gastric Bypass: A Single Surgeon's Experience with 527 Consecutive Patients.

Background And Objectives: Robotic bariatric surgery is increasingly adopted by surgeons. We present the surgical results of 527 consecutive patients who underwent robotic Roux-en-Y gastric bypass (RYGB) using the standard technique.

Methods: A retrospective analysis of a prospectively maintained database was performed including 527 consecutive patients who underwent robotic RYGB between January 1, 2018 and December 31, 2021.

The Differences Between the Right and Left Side Laparoscopic Donor Nephrectomy Outcomes: A Comparative Analysis of Single-Center Outcomes.

Objective: This study aimed to compare the right and left side laparoscopic donor nephrectomy (LDN) outcomes of a single center.

Materials And Methods: The outcomes of patients who underwent LDN in our clinic between 2008 and 2020 were evaluated retrospectively. Two groups were consisted according to the side of the donor kidney.

30-Day Morbidity and Mortality of Bariatric Surgery During the COVID-19 Pandemic: a Multinational Cohort Study of 7704 Patients from 42 Countries.

Background: There are data on the safety of cancer surgery and the efficacy of preventive strategies on the prevention of postoperative symptomatic COVID-19 in these patients. But there is little such data for any elective surgery. The main objectives of this study were to examine the safety of bariatric surgery (BS) during the coronavirus disease 2019 (COVID-19) pandemic and to determine the efficacy of perioperative COVID-19 protective strategies on postoperative symptomatic COVID-19 rates.

15 and 30 W Holmium:YAG Laser Lithotriptor in Ureteroscopic Lithotripsy: Which One Is More Effective and Safe?

Holmium:yttrium-aluminium-garnet (Ho:YAG) laser lithotripsy with ureteroscopy (URS) was a safe and successful treatment option for pediatric ureteral stones. We aimed to comparatively evaluate the outcomes of 15 and 30 W Ho:YAG laser lithotriptors in pediatric ureter stones. We retrospectively evaluated 55 children who underwent ureteroscopic laser lithotripsy to treat ureter stone size up to 15 mm between September 2009 and March 2020.

Monocyte-to-High-Density Lipoprotein Cholesterol Ratio Is Independently Associated With All-Cause Mortality in Deceased Donor Kidney Transplant Recipients.

Objectives: The primary objective of this study was to evaluate the impact of monocyte-to-high-density lipoprotein cholesterol ratio on all-cause mortality in deceased donor kidney transplant recipients.

Materials And Methods: This was a retrospective observational study in which all deceased donor kidney transplant recipients were included. Relevant data for analyses included clinical and demographic features, laboratory values, number of HLA matches, occurrence of delayed graft function, cold ischemia time, and survival status.

PAPP-A concentrations change in patients with gestational diabetes.

Our aim was to assess the relationship between gestational diabetes and glucose intolerance regarding maternal serum PAPP-A and free β-hCG concentrations in first trimester pregnancies. This study was conducted on 278 women between 18-45 years old with singleton pregnancies. The subjects were divided into four groups, according to their 50 and 100 g OGTT results.

Bleeding Complications in Warfarin-Treated Patients Admitted to the Emergency Department.

Background: Increased use of warfarin for the treatment and prophylaxis of many diseases has increased the frequency of adverse events. Emergency departments (EDs) are the first places where early interventions for bleeding and other complaints related to warfarin use are performed. This study assessed the characteristics of patients receiving warfarin and the risk factors for bleeding complication among those admitted to the ED.

Plasma human leukocyte antigen-G (HLA-G) in patients with thyroid cancer.

Background/aim: A number of tumor markers detected in the serum or pathological specimens using immunohistochemical methods are used for early detection of malignancies and postoperative follow-up. Human leukocyte antigen-G (HLA-G) is a nonclassic HLA class I molecule. Recent studies suggested a relationship between HLA-G positivity and the stage or the phenotype of the malignancy.

Coexistence of idiopathic granulomatous mastitis and erythemanodosum: successful treatment with corticosteroids.

Background/aim: Idiopathic granulomatous mastitis (IGM) is a rare, chronic inflammatory disease of the breast. Erythema nodosum (EN) is a rare extramammary manifestation of IGM. The purpose of this study is to determine the clinical and demographic characteristics of 11 IGM and EN patients and to evaluate the efficacy of methylprednisolone treatment.

Eleven patients with primary thyroid lymphoma: a single center experience.

Background/aim: Primary thyroid lymphoma (PTL) is a very rare thyroid malignancy. It should be diagnosed and treated immediately and accurately. Our aim was to evaluate the diagnostic methods and treatment results for patients with PTL.

Diagnosis of Polycystic Ovary Syndrome: AMH in combination with clinical symptoms.

Purpose: We assessed the utility of using anti-Müllerian hormone (AMH) and clinical features of polycystic ovary syndrome (PCOS), polycystic ovarian morphology (PCOM), oligo/amenorrhea (OA), and hyperandrogenism (HA) for diagnosing PCOS, and compared their diagnostic accuracy with those of classical diagnostic systems.

Methods: A total of 606 females were admitted to a university hospital with menstrual irregularities or symptoms of hyperandrogenism were enrolled in this cross-sectional study. Fasting blood samples were collected.