Long-term Results of Hemorrhoidal Artery Ligation.

Aim of this study is to assess the efficacy, safety, and long-term results of doppler-guided hemorrhoidal artery ligation procedure with a 7-year follow-up period for treatment of grade II and III degree hemorrhoidal diseases. The procedure was performed by a specially designed proctoscope to locate and ligate all terminal branches of superior rectal artery. Patients were followed up at postoperative 1st week and 3rd, 12th, and 24th months by physical examination and 7th year by phone questionnaire using Short Form-36.

Comparison of emergency surgeries for obstructed colonic cancer with elective surgeries: A retrospective study.

Objective: Colon cancer patients presented with obstruction were known to have worse postoperative morbidity and mortality rates, but conflicting data has been reported in recent years. We aimed to investigate postoperative complication rates, and short and long-term oncological outcomes in patients with colon cancer treated with either emergency surgery due to obstruction or elective surgery.

Methods: Two hundred fifty two patients were analyzed.

Incidental gastrointestinal stromal tumor at a gastroscopic polypectomy specimen: A case report and review of literature.

Although gastrointestinal stromal tumors (GISTs) comprise less than 1% of all gastrointestinal (GI) tract tumors, they are the most common mesenchymal tumors of the GI tract. Gastrointestinal stromal tumors can occur anywhere along the GI tract, but the stomach and small intestine are the most frequently involved sites. Gastrointestinal stromal tumors are frequently asymptomatic, and one-third of all cases are found incidentally.

MicroRNA expression profile in patients with stage II colorectal cancer: a Turkish referral center study.

Background: There are increasing data about microRNAs (miRNA) in the literature, providing abundant evidence that they play important roles in pathogenesis and development of colorectal cancer. In this study, we aimed to investigate the miRNA expression profiles in surgically resected specimens of patients with recurrent and non-recurrent colorectal cancer.

Materials And Methods: The study population included 40 patients with stage II colorectal cancer (20 patients with recurrent tumors, and 20 sex and age matched patients without recurrence), who underwent curative colectomy between 2004 and 2011 without adjuvant therapy.

The effect of early warm plastic bag application on postoperative pain after hemorrhoidectomy: a prospective randomized controlled trial.

Hemorrhoidectomy is used for the surgical treatment of high-grade hemorrhoids. The most prominent complaint after hemorrhoidectomy is pain. Postoperative pain management is still a big problem after surgery in patients with hemorrhoidectomy.

Pretreatment neutrophil/lymphocyte ratio as a prognostic aid in colorectal cancer.

Background: Colorectal cancers(CRC) are the third most common cancer in the western world, with surgery preferred for management of non-metastatic disease and post surgical treatment usually arranged according to the TNM staging system. However, there is still prognostic variation between patients who have the same stage. It is increasingly recognized that variations within disease course and clinical outcome in colorectal cancer patients are influenced by not only oncological characteristics of the tumor itself but also host response factors.

Can horizontal diameter of colorectal tumor help predict prognosis?

Objective: We aimed to investigate the relationship between the horizontal tumor diameter and prognosis.

Material And Methods: Patients' records were analyzed retrospectively. Patient data, including age, gender, vertical penetration, anatomic location, differentiation of the tumor, tumor node metastasis (TNM) stage, survival rate, and disease-free survival, were analyzed to find out if there was any correlation with horizontal tumor diameter.

A rare clinical manifestation of rectal adenocarcinoma and synchronous scalp metastasis: A case report.

In this case report, our aim was to emphasize that cutaneous involvement can be seen at the time of diagnosis or during the clinical course of visceral organ cancers in general and in colorectal cancers particularly. We also aimed to demonstrate that cutaneous lesions occurring in patients under follow up for visceral organ cancers could be metastases. A rapid progressing scalp lesion was detected in a newly diagnosed rectal cancer patient and the tru-cut biopsy revealed adenocarcinoma metastasis.

Appendiceal mucocele mimicking urolithiasis.

Appendiceal mucocele is a rare clinical condition that results from distension of the appendix lumen with mucus. It is only found in 0.1-0.

Doppler-guided hemorrhoidal artery ligation: experience with 2 years follow-up.

Doppler-guided hemorrhoidal artery ligation (DGHAL) is a nonexcisional surgical technique for the treatment of hemorrhoidal disease, consisting of the ligation of the distal branches of the superior rectal artery, resulting in a reduction of blood flow and decongestion of hemorrhoidal plexus resulting in fibrosis. The aim of the study was to assess the efficacy and safety of DGHAL, define its indications, and identify its possible advantages and limitations for the treatment of second- and third-degree hemorrhoids. The procedure was performed using a specially designed proctoscope.

Single-incision laparoscopic cholecystectomy versus laparoscopic cholecystectomy: a prospective randomized study.

This prospective randomized study compared single-incision laparoscopic cholecystectomy (SILC) and laparoscopic cholecystectomy (LC) with respect to estimated blood loss, operative time, postoperative pain levels, and complications. Thirty-four study patients were divided into 2 groups: 17 patients underwent SILC and 17 underwent LC. Operative time was longer for SILC than for LC, and the difference was statistically significant (P<0.

Time course of collagen peak in bile duct-ligated rats.

Background: One of the most useful experimental fibrogenesis models is the "bile duct-ligated rats". Our aim was to investigate the quantitative hepatic collagen content by two different methods during the different stages of hepatic fibrosis in bile duct-ligated rats on a weekly basis. We questioned whether the 1-wk or 4-wk bile duct-ligated model is suitable in animal fibrogenesis trials.

The role of d-lactate in differential diagnosis of acute appendicitis.

Introduction: Early diagnosis of acute appendicitis, known as the most frequent cause of acute surgical abdominal pathologies, dramatically decreases the related complications. D-lactate, produced by intestinal bacteria as a fermentation product, may be useful in diagnosing acute abdominal pathologies. The aim of this study was to investigate whether the presence of d-lactate would be a significant indicator in the early diagnosis of acute appendicitis.

A comparison of dexmedetomidine versus midazolam for sedation, pain and hemodynamic control, during colonoscopy under conscious sedation.

Objective: The intent of our study was to compare the effects of dexmedetomidine versus midazolam on perioperative hemodynamics, sedation, pain, satisfaction and recovery scores during colonoscopy.

Material And Methods: A total of 60 ASA I-II patients, between 20 and 80 years of age were included in the study. Patients were randomly assigned to two groups.

Hospital experience, body image, and cosmesis after laparoscopic or open splenectomy.

Background: Laparoscopic splenectomy (LS) is becoming the "gold standard" technique for splenectomy. The aim of this study was to evaluate the hospital experience, body image, and cosmesis after LS or open splenectomy (OS).

Methods: Patients who underwent LS or OS were invited to fill out questionnaires evaluating their hospital experience, body image, and cosmetic results.

Body image and cosmesis after laparoscopic or open appendectomy.

Introduction: Minimally invasive techniques, such as laparoscopic appendectomy (LA), are thought to produce better cosmetic results. The aim of this study was to evaluate the body image and cosmesis of patients after both LA and open appendectomy (OA).

Patients And Methods: Between August 2007 and June 2008, patients who underwent LA or OA with the diagnosis of acute appendicitis were invited to participate in the study by filling out the body image questionnaire.

The effects of LigaSure on the laparoscopic management of acute appendicitis: "LigaSure assisted laparoscopic appendectomy".

A very important step in laparoscopic appendectomy is dissection of the appendiceal mesenteric pedicle. The aim of this study was to investigate the effect of LigaSure in laparoscopic appendectomy. Between August 2007 and June 2008, a total of 32 patients were included in the study.

Persistent high postoperative carcinoembryonic antigen in colorectal cancer patients--is it important?

Introduction: Evaluation of pre- and postoperative serum CEA levels together has seldom been assessed for the prognosis of colorectal cancer (CRC).

Objective: To concurrently evaluate pre- and postoperative CEA as factors of relapse and survival.

Methods: The study consisted of 114 patients who had undergone surgery from February 2002 to June 2006 for CRC.

The effects of gabapentin on acute and chronic pain after inguinal herniorrhaphy.

Background And Objective: To find out whether preoperative gabapentin use had a favourable effect on long-term postoperative pain in patients undergoing inguinal herniorrhaphy.

Methods: Sixty male patients--aged 20-40 years--who were scheduled for unilateral inguinal herniorrhaphy under spinal anaesthesia were included in this prospective, randomized, double-blind study. The patients were randomly allocated to two groups: the gabapentin group (n=30) received single-dose 1.

The comparison of the effects of different doses of levobupivacaine infiltration on wound healing.

Unlabelled: INTRODUCTION-AIM: The easiest method in postoperative analgesia is the infiltration of the wound with local anesthetic drugs. Although many local anesthetic drugs have been used for this type of infiltration, studies on levobupivacaine are rare. The aim of this study was to investigate the effects of different concentrations of levobupivacaine infiltration on wound healing.

The effects of hyperbaric oxygen therapy on colonic anastomosis in rats with peritonitis.

The aim of this study is to investigate the healing effect of hyperbaric oxygen (HBO) on colonic anastomoses in the presence of experimentally induced peritonitis. Thirty-two rats were allocated randomly into short-term anastomosis (STA), short-term anastomosis + HBO treatment (STA+HBO), long-term anastomosis (LTA), and long-term anastomosis + HBO (LTA+HBO) treatment groups. The STA and LTA groups were administered fluid resuscitation and antibiotics for 3 and 7 days, respectively, whereas the HBO treatment groups received additional HBO therapy for 3 and 7 days, respectively.

Resterilized mesh in repair of abdominal wall defects in rats.

A variety of negative opinions about repeated usage of relatively expensive resterilized synthetic meshes have been considered. It had been stated that resterilized polypropylene meshes inhibits fibroblastic activity, decreases proliferative activity, and increases apoptosis in human fibroblast culture, in vitro. The purpose of this study is the in vivo evaluation of the resterilized mesh repairs of abdominal hernia defects in rat models of incisional hernia by comparing primer repair and original mesh repairs.

Pulmonary echinococcosis mimicking multiple lung metastasis of breast cancer: the role of fluoro-deoxy-glucose positron emission tomography.

Background: Echinococcosis is still a serious problem particularly in endemic areas such as South and Central America, Mediterranean countries, and Russia. Furthermore, hydatid cysts of the lung are often indistinguishable from a variety of other pulmonary lesions such as lung tumors

Case Presentation: We herein present a 56 year old woman with breast cancer who presented with bilateral pulmonary nodules due to echinococcosis granulosis that mimicked metastatic breast cancer to the lung.

Conclusion: During the evaluation of the malignancies which could metastasize to the lung, it must be kept in mind that the appearance of bilateral multiple pulmonary masses can also be the sign of a pulmonary echinococcosis especially in endemic areas.