Bunyami Ozogul

High mobility group box protein-1 (HMGB-1) as a new diagnostic marker in patients with acute appendicitis

BackgroundThe aim of this prospective study was therefore to evaluate the diagnostic value of preoperative serum High Mobility Group Box Protein-1 (HMGB-1) levels in patients with Acute Appendicitis (AA) who show normal white blood cell count (WBC) counts.MethodOur study was carried out from October 2010 through November 2010 and included 20 healthy control group participants and 60 patients who presented at the emergency department of Erzurum Training and Research Hospital in Turkey with acute abdominal pain complaints, who were pathologically diagnosed with AA after laparotomy, and who agreed to participate in the study.ResultsOf the 60 patients who underwent appendectomies, 36 were male and 24 were female, and of the healthy group, 12 were male and 8 female. The age averages of the patients in Groups 1, 2 and 3 were, respectively, 31.3+15.4, 34.0+16.3 and 31.0+13.1 years. The WBC averages of Groups 1, 2 and 3 were, respectively, 7.41+2.02 (x109/L), 15.71+2.85 (x109/L) and 8.51+1.84 (x109/L). The HMGB-1 levels for Groups 1 (healthy persons), 2 (AA patients with high WBC counts ) and 3 (AA patients with normal WBC counts) were, respectively, 21.71 ± 11.36, 37.28+13.37 and 36.5 ± 17.73 ng/ml. The average HMGB-1 level of the patients with AA was 36.92 ± 15.43 ng/ml while the average HMGB-1 value of the healthy group was 21.71 ± 11.36 ng/ml.ConclusionThe significantly higher levels of HMGB-1 in AA patients compared to healthy persons infer that HMGB-1 might be useful in the diagnosis of AA. Use of HMGB-1, especially in patients with normal WBC counts, will reduce the number of unnecessary explorations.

Factors affecting bowel gangrene development in patients with sigmoid volvulus.

BACKGROUND AND OBJECTIVES Sigmoid gangrene develops in 6.1% to 93.4% of sigmoid volvulus (SV) cases, and increases the mortality rate from 0% to 40% without bowel gangrene to 3.7% to 80%. This study aimed to investigate factors that induce bowel gangrene development in SV patients. DESIGN AND SETTINGS Retrospective study from a single center. PATIENTS AND METHODS We determined whether there was any correlation between sigmoid gangrene and the following factors: age, gender, a previous history of a volvulus, previous history of abdominal surgery, pregnancy, major comorbidities, shock, duration of symptoms, direction and degree of rotation of volvulus, and ileosigmoid knotting. RESULTS Of 442 patients, 271 (61.3%) had sigmoid gangrene. The presence of pregnancy was negatively correlated with sigmoid gangrene development (P<.05), while comorbid diseases (P<.01), associated shock (P<.01), prolonged symptom duration (P<.05), overrotation (P<.05), and associated ileosigmoid knotting (P<.01) were positively correlated with bowel gangrene. However, no correlation was observed between sigmoid gangrene and the other studied factors. CONCLUSION An inverse correlation between pregnancy and sigmoid gangrene was observed. On the other hand, a positive correlation was noted between bowel gangrene and comorbid diseases, shock, prolonged duration of symptoms, overrotation, and associated ileosigmoid knotting.

Obturator Hernia, a Rare Cause of Small Bowel Obstruction: Case Report

Obturator hernia is a rare hernia in the world, diagnosed late since it has no specific symptoms and findings and generally occur in thin and old women with comorbidity.For this reason obturator hernia has high morbidity and mortality rates. In this study, we present an obturator hernia case that Howship-Romberg sign is positive and has typical appearance in computerized tomography. Laparotomy was performed on 89 years old female patient with body mass index 18.08 kg/m(2) by low middle line incision. Following the segmentectomy to the strangulated small bowel loop, obturator canal is repaired by retroperitoneal application. No complication occurred in the postoperative period. Obturator hernia should be taken into consideration in old and thin female patients with intestinal obstruction. Computerized tomography should be performed for early diagnosis of the obturator hernia.

Defining the percentage of intra-abdominal hemorrhage in abdominal computerized tomography using stereology in patients with blunt liver injury and determining its relationship with outcomes.

BACKGROUND The aim of this study is to determine the percentage of intra-abdominal hemorrhage (PIAH) on computerized tomographic (CT) scan via the Cavalieri method and to define whether this is correlated with the outcome. METHODS Fifty-one patients (24 children and 27 adults) with blunt hepatic injury were studied in this Level III prognostic clinical cohort study. The stereologic method of point counting based on the Cavalieri approach was adapted to CT data so as to assess IAH and abdominal volume. PIAH was calculated as intra-abdominal fluid volume/whole abdominal volume × 100. RESULTS Mean PIAHs in children and adults were 4.20% ± 2.85% and 6.28% ± 5.21%, respectively. Coexisting intra-abdominal injuries in children and in adults were as follows: splenic injury (29.2, 11.1%; p = 0.012), kidney (25, 11.1%), bladder (4.2, 14.8%), and pelvic fracture (12.5, 11.1%). PIAH was moderately negatively associated with hemoglobin levels (r = −0.301; p = 0.032), hematocrit levels (r = −0.322; p = 0.021), and GCS (Glasgow Coma Scale) score (r = −0.276; p = 0.05). Neither receiver operating characteristic curve analyses for PIAH nor outcomes were statistically significant in children. In adults, sensitivity and specificity of PIAH in predicting the prognoses when the cutoff levels were taken as 5.39%, 9.9%, and 12.4%, respectively, were as follows: operation (71, 84%), mortality (36, 93%), and intensive care unit admission (25, 94%). CONCLUSION In patients with blunt hepatic injury, the Cavalieri principle of stereology can easily be added to the CT slices to calculate PIAH. This method is repeatable in other institutions and can be used as a guide to predict outcomes. It is suitable for a universal parameter to measure intra-abdominal fluid in blunt injury. PIAH has low sensitivity but high specificity to predict intensive care unit admission and mortality in cases of blunt hepatic injury in adults. Its specificity in predicting the need for operation is better than that of the anatomic liver injury grading systems in computerized tomography. LEVEL OF EVIDENCE Prognostic study, level III.

Splenic Hydatid Cysts: 17 Cases

Hydatid cyst disease, which is endemically observed and an important health problem in our country, involves the spleen at a frequency ranking third following the liver and the lungs. In this study, we aimed to evaluate the efficacy and results of management in splenic hydatid cysts. The demographic data, localization, diagnosis, treatment methods, and the length of postoperative hospital stay of patients with splenic hydatid cysts in a 12-year period were evaluated retrospectively. Seventeen cases were evaluated. Among these, 13 were females and four were males. Seven had solitary splenic involvement, eight had involvement of both the spleen and the liver, and two had multiple organ involvement. Ten had undergone splenectomy, one had undergone distal splenectomy, and the remaining cases had undergone different surgical procedures. The patients had received albendazole treatment in the pre- and postoperative period. One patient had died secondary to hypernatremia on the first postoperative day. The clinical picture in splenic hydatid cysts, which is seen rarely, is usually asymptomatic. The diagnosis is established by ultrasonography and abdominal CT. Although splenectomy is the standard mode of treatment, spleen-preserving methods may be used.

The Role of Diminishing Appetite and Serum Nesfatin-1 Level in Patients with Burn Wound Infection

Background The burn wound represents a susceptible site for opportunistic colonization by organisms of endogenous and exogenous origin. Diminishing appetite is known to occur in patients with burn infection, yet its underlying reason is not fully understood. We have examined the levels of nesfatin 1, a protein that we consider to be a potential new treatment target for the solution of appetite and nutrition problem in patients with burn infection. Objectives The aim of the present study was therefore to examine nesfatin levels in patients with burn infection. Material and Methods Laboratory values, medication and dietary records, and patient notes with diagnostic information of burn wounds patients who were admitted to the Division of Burn Treatment Center were obtained from the Erzurum Region Education and Research Hospital electronic database. Post-burn wound infection was objectively assessed by culturing wound homogenates from skin tissue. The main immediate inflammatory stress response parameters assessed were serum CRP concentrations, WBC counts, and blood nesfatin concentrations. Results Scalding was the predominant cause of burns in both categories of patients. In 19 (61.3%) burn wound infection patients, the burns were due to a scald. A significant difference was found for the nesfatin, CRP, and WBC levels between the patients and the control group (P = 0.000). A significant difference was also determined between the nesfatin, CRP, and WBC figures at the time of hospitalization and at discharge from the hospital (P = 0.000). The most predominant bacterial isolate was Pseudomonas aeruginosa 16 (51.6%) followed by Methicilline resistant Staphylococcus aureus (MRSA) 7 (22.6%). Conclusions We showed that the serum nesfatin 1 level was significantly lower in the patients with burn than in the control group in our study. We considered that the central nesfatin 1 system should be taken into consideration, rather than the peripheric nesfatin 1 system, when considering the regulation of appetite in patients with burns and particularly those accompanied by infection. In other explanation of the observed negative correlation between nesfatin 1 and burn wound infection suggests that nesfatin 1 may indicate the possible contribution of nesfatin 1 to the energy homeostasis.

Sigmoid volvulus complicating pregnancy: a case report.

Sigmoid volvulus during pregnancy is a rare complication, and as of 2012, fewer than 100 cases had been reported. In this report, we present a 30 year-old pregnant woman with sigmoid volvulus, and we discuss this rare entity.

Laparascopic Splenectomy Due to Splenic Injury after Colonoscopy.

Colonoscopy, which is routinely performed in diagnosis and treatment of colorectal disorders, is a reliable procedure. Its most frequent complications are bleeding and perforation. Splenic rupture is a very rarely met complication of colonoscopy, and delay in its diagnosis leads to increased morbidity and mortality. We presented a 69 years old female patient, who was diagnosed by computerized abdominal tomography, performed for her abdominal pain, which started following the colonoscopy. After 15 days of medical treatment and follow-up, laparoscopic splenectomy was performed one month after her colonoscopy. The patient was discharged on her 4(th) postoperative day, with uneventful recovery. In patients who have complaint of abdominal pain following colonoscopy, an intraabdominal pathological condition should be considered and computerized abdominal tomography should be performed. If there is no detected intraperitoneal bleeding, in other words, if there is a sub-capsular hematoma of the spleen, medical management by monitoring the vital signs may be preferred. Then, splenectomy should be performed at an appropriate time.

Completion thyroidectomy in differentiated thyroid cancer: When to perform?

OBJECTIVE Completion thyroidectomy is recommended in patients who have been diagnosed with differentiated thyroid cancer on histopathological evaluation, if their first operation was a conservative approach. The critical issue is when to do the second operation. MATERIAL AND METHODS The medical records of 66 patients who underwent completion thyroidectomy for the treatment of differentiated thyroid cancer in our clinic between 2006-2013 were retrospectively analyzed. All data were compared after patients were divided into two groups according to the interval between the first surgery and completion thyroidectomy. RESULTS Fifty-two patients (78.8%) were women and 14 patients (21.2%) were male. Completion thyroidectomy was performed 10-90 days after the initial surgery (group 1) in 26 patients, whereas it was performed later than 90 days in 40 patients (group 2). Temporary hypoparathyroidism occurred in two patients (7.7%) in group 1, and in 3 patients (7.5%) in group 2. Transient recurrent laryngeal nerve palsy was observed in 1 patient (3.9%) in group 1, and in 1 patient (2.5%) in group 2. There were no permanent morbidities in both groups. Residual tumor rate after completion thyroidectomy was 45.5%. There was no statistically significant difference between the two groups in terms of complications after completion thyroidectomy. CONCLUSION Although in some studies it is recommended that completion thyroidectomy should be performed either before scar tissue development or after clinical remission of scar tissue, edema and inflammation, we believe that timing of surgery has no effect on morbidity.

Hepatic Alveolar Echinococcosis that Incidentally Diagnosed and Treated with R1 Resection.

In this report, we present an incidentally diagnosed and surgically treated patient with hepatic alveolar echinococcosis.