Report of a rare case: Double recurrent laryngeal nerve.

One of the most important and feared complications of thyroid and parathyroid surgery is injury to the recurrent laryngeal nerve. The main reason for this type of injury is anatomical variations. Currently, nerve monitoring is being widely used to reduce complications due to the high variation rate. However, it is not being used extensively in our country, due to cost related issues. In this case, we present a left sided double recurrent laryngeal nerve.

A case of primary hydatid cyst in the thyroid gland.

Hydatid disease is a significant infestation caused by the tapeworm Echinococcus granulosus. Primary hydatid disease of the head and neck without systemic involvement is quite rare in endemic regions.

Effects of adipose tissue-derived mesenchymal stem cells and/or sildenafil citrate in experimental colon anastomosis model.

BACKGROUND: This study aimed to evaluate the healing effects of adipose tissue-derived mesenchymal stem cells (AT-MSC) and sildenafil citrate alone or in combination of colon anastomosis experimental model. METHODS: A total of 40 female Wistar rats were randomly distributed to four groups: Control (without any intervention post-anas-tomosis), stem cell (AT-MSC injection on the anastomosis site), SIL (oral gavage of 10 mg/kg sildenafil citrate), and stem cell + SIL (AT-MSC injection and oral administration of sildenafil citrate) groups. Rats were euthanized 5 days post-anastomosis. Intra-abdominal adhesion status and anastomotic burst pressure were measured to assess anastomotic healing. Hydroxyproline and TNF-α level, neu-trophil leukocyte infiltration, epithelial regeneration, and necrosis in the anastomosis tissue were examined. RESULTS: Anastomosis leakage and anastomosis burst pressure were not different among the groups. Treatment with sildenafil, stem cell, and stem cell + SIL reduced the degree of perianastomotic adhesions compared to control (p<0.05). A significant increase was noted in hydroxyproline in the stem cell and stem cell + SIL groups (p=0.001). AT-MSC injection alone or in combination with sildenafil citrate reduced the TNF-α concentration at the anastomosis site (p=0.001). Histopathological examination revealed that all treatments enhanced the clearance of the necrotic debris, reduced leukocytes infiltration, and accelerated the retraction of anastomo-sed ends except control (p=0.001). Epithelial regeneration was more pronounced in the stem cell group than other groups (p=0.001). Macrophage density was lower in groups treated with the SIL or stem cell groups than the control and stem cell + SIL groups (p=0.001). CONCLUSION: Sildenafil citrate and/or AT-MSC in the anastomosed rats promoted the anastomosis healing that was more pro-nounced in groups receiving stem cell injections.

A rare cause of duodenal obstruction: Bouveret syndrome.

Gallstone ileus is a relatively rare pathology, most commonly obstructing the terminal ileum. Bouveret syndrome, leading to gastric outlet obstruction and seen with an incidence of less than 1%, is a syndrome met particularly in elderly patients and develops as the result of cholecysto-enteric fistula. In this report, it was aimed to present a 95-year-old case diagnosed with Bouveret syndrome.

Significance of red blood cell distribution width and C-reactive protein/albumin levels in predicting prognosis of acute pancreatitis.

BACKGROUND: Acute pancreatitis (AP) is one of the major pathologies among gastrointestinal system diseases. The aim of this study was to determine the relationship between the red cell distribution width (RDW) value and the C-reactive protein (CRP)/ albumin ratio in patients with AP. METHODS: In this retrospective study, AP cases were enrolled and divided into 2 groups according to the Ranson criteria as moderate or severe pancreatitis. The RDW and CRP/albumin values, length of hospitalization and stay in the intensive care unit (ICU), and the complications experienced were compared between these 2 groups. RESULTS: A total of 264 patients were included in the study. Moderate pancreatitis was detected in 204 patients (77.2%) while severe pancreatitis was seen in 60 patients (22.8%) (p=0.081). There was no statistically significant difference in the RDW value between the groups (p=0.193). The CRP/albumin values were significantly higher in the severe pancreatitis group compared with the moderate group (p<0.001). The severe AP group also had a longer period of hospital care, both overall and in the ICU (p=0.001, p=0.047). CONCLUSION: RDW was not a specific marker for predicting prognosis in AP, but the CRP/albumin ratio is an easy-to-apply, inexpensive, and reliable marker.

Rare cause of duodenal obstruction: Bouveret syndrome.

Gallstone ileus is a relatively rare pathology, most commonly obstructing the terminal ileum. Bouveret syndrome is a syndrome found particularly in elderly patients, which develops as the result of a cholecystoenteric fistula. It leads to the gastric outlet obstruction and has an incidence of less than 1%. In this report, we presented a 95-year-old patient diagnosed with Bouveret syndrome.

Prognostic factors in acute mesenteric ischemia and evaluation with Mannheim Peritonitis Index and platelet-to-lymphocyte ratio.

BACKGROUND: Acute mesenteric ischemia (AMI) is a disease that has a very high mortality rate and for which the diagnosis is frequently delayed. The aim of the present study was to assess the predictive value of the Mannheim Peritonitis Index (MPI) and platelet-to-lymphocyte (P/L) ratio in the prognosis of AMI. METHODS: The files of 34 patients diagnosed with AMI between September 2014 and April 2016 were retrospectively examined. The patients were divided into 2 groups based on survival. The parameters of MPI and P/L ratio, demographic data, and duration of hospitalization were recorded and compared. RESULTS: In all, 19 (55.9%) patients were male, and 15 (44.1%) were female. Total of 19 patients (55.9%) were discharged with a complete recovery, while 15 (44.1%) died. MPI mean value was 21.13±7.55 and 16.00±5.24 in those who died and survived, respectively (p=0.026). P/L ratio was 288.48±233.01 and 373.82±389.62 in those who survived and died, respectively (p=0.045). CONCLUSION: MPI and P/L ratio are simple and reliable methods to predict the prognosis of AMI.

Should Alvarado and Ohmann scores be real indicators for diagnosis of appendicitis and severity of inflammation?

BACKGROUND: Acute appendicitis is one of the most common causes of abdominal pain seen in surgical clinics. Although it can be easily diagnosed, the picture may be confusing, particularly in premenopausal women and the elderly. The present study is an evaluation of 2 of the current scoring systems with respect to accurate diagnosis of the disease and indication of inflammation severity. METHODS: A total of 105 patients diagnosed with acute appendicitis were included in the study. Subsequent to Alvarado and Ohmann scoring, ultrasonography image was obtained and appendectomy was performed. A unique intraoperative severity scoring system was used to measure severity of inflammation and to compare Alvarado and Ohmann scoring system results to assess accuracy of predictive value for acute appendicitis. RESULTS: Moderate positive correlation was found between Alvarado score and Ohmann score (r=0.508; p<0.001). Rate of Alvarado score successfully predicting diagnosis of acute appendicitis based on histopathological results was statistically significant (p=0.027), while rate of Ohmann score was not statistically significant (p=0.807). Correlation between both scores and grading of inflammation performed during the operation was weak, but statistical significance was observed between Alvarado scoring system and intraoperative severity scoring (r=0.30; p=0.002). No statistical difference was observed between Ohmann scoring and intraoperative severity scoring (r=0.09; p=0.384). CONCLUSION: Alvarado score is better able to predict acute appendicitis and provide an idea of severity of inflammation. Ohmann score is more useful to provide guidance and eliminate acute appendicitis from consideration when conditions are more uncertain and obscured.

Contribution of an educational video to surgical education in laparoscopic appendectomy.

OBJECTIVE: With recent widespread advances in laparoscopy, providing education on this subject has become a significant challenge. The aim of this study was to determine the degree of contribution made by surgeons to laparoscopic education through an educational video. MATERIAL AND METHODS: A total of 40 volunteer general surgery residents and specialists participated in our study. Before watching the approximately six-minute educational video prepared for laparoscopic appendectomy, the participants were asked to fill out participant information forms and information measurement questionnaire forms. After the video, the participants were asked to fill out the information measurement questionnaire forms a second time; additionally, attitude evaluation forms and education evaluation questionnaire forms were presented to the participants for completion, and statistical analysis was performed. Furthermore, the total watching duration and the number of times the video was paused were recorded. RESULTS: A total of 40 surgeons participated in the study (75% residents and 25% specialists). When the results of the information determination questionnaire forms filled out by the resident and specialist groups before and after the video were compared, it was observed that the scores of both groups significantly increased after watching the video (p=0.001). A statistical significance was identified between the length of time the video was watched and the education evaluation form scores of the participants (p<0.01). It was observed that the longer the video was watched, the greater the increase in the education evaluation scores. The results of the attitude evaluation forms implied that the video could be produced more professionally. CONCLUSION: Although education is an inevitable requirement of laparoscopic surgery, many teaching methods are available. Awareness-enhancing videos prepared on this topic can be efficient in providing laparoscopic education.

Relation between Mastalgia and Anxiety in a Region with High Frequency of Posttraumatic Stress Disorder.

OBJECTIVE: Mastalgia, the most important breast-related symptom, refers to the pain that arises from breast tissue. Not only hormonal reasons but also psychogenic factors may cause mastalgia. Mastalgia is a subjective complaint and includes emotional components. The present study aimed to investigate the relation between mastalgia and level of anxiety in females. MATERIALS AND METHODS: This case-control study had consisted of premenopausal females over the age of 20 years. Control group consisted of premenopausal females over the age of 20 years without mastalgia participated. The case and control groups each included 70 females. Females who had a previous breast surgery for any reason, were pregnant or in lactation period, or had a family history of breast cancer were excluded. The case and control groups each examined VAS and GAD-7 questionnaires. RESULTS: The GAD-7 scale was performed for both the case and control groups to assess the level of anxiety. Test indicated that the level of anxiety was significantly higher in the cases with mastalgia than in the controls. The VAS and GAD-7 scale scores were compared in the case group to assess the relation between degree of pain and level of anxiety. There was no significant relation between these scores, which indicated that pain, contrary to expectations, was not increased as the level of anxiety increased. CONCLUSION: Psychological factors such as anxiety, stress, and depression should be kept in mind after eliminating organic reasons via physical and necessary radiological examinations. A psychiatrist should be consulted since mastalgia is a condition that influences quality of life.