The role of diabetic foot treatment in improving left ventricular function: Insights from global longitudinal strain echocardiography.

We decided to evaluate the effect of treatment of diabetic foot ulcers in improving heart function by strain echocardiography than conventional transthoracic echocardiography. This prospective cross-sectional study included patients with diabetic foot ulcer (DFU). Conventional and two-dimensional strain echocardiography performed before and after three months diabetic foot treatment. Then, we compared the echocardiographic parameters including left ventricular ejection fraction (LV-EF), left ventricular global longitudinal strain (LV-GLS). Multivariate and univariate logistic regression analysis were performed to find which variable was mainly associated with LV-GLS changes. 62 patients with DFU were conducted. After echocardiography, all patients underwent surgical or non-surgical treatments. Three months after the treatment, LV-EF was not significantly different with its' primary values (P = 0.250), but LV-GLS became significantly different (P<0.05). In the multivariate logistic regression analysis, with the increase in the grade of ulcer, LV-GLS improved by 6.3 times. Not only the treatment of DFU helps to control adverse outcomes like infection, limb loss and morbidity but also it enhances cardiac function. Of note, strain echocardiography found to be a better indicator of myocardial dysfunction than LV-EF. These findings make a strong reason for the routine assessment of cardiac function in patients with DFU.

Liver dome hydatid cyst surgery: Laparotomy or thoracotomy?

Background: The liver is the most common organ of the body that is at risk of getting affected by hydatid cyst (75%). All lobes of the liver can be involved with the formation of hydatid cyst, but the right lobe is more involved than the left lobe. The rate of involvement of liver dome and segments 7 and 8 of the right lobe has not been reported so far, but the best treatment for liver hydatid cyst has been found to be surgery. Materials and Methods: In this study, 240 patients with liver hydatid cyst underwent surgery from 2005 to 2017. In this retrospective study, the variables of gender, age, number of liver cysts, involvement of lobe and segments, simultaneous involvement of liver and lung, laparotomy, thoracotomy, the number of patients referred due to the lack of finding cysts in laparotomy, and surgical complications were analyzed. Results: The results showed that the majority of patients were males with age ranging from 8 to 68 years. Right lobe involvement was observed in most of the patients. About 62 patients showed involvement of liver dome and segments 7 and 8. Therefore, 62 patients underwent thoracotomy according to the criteria introduced and the rest of the patients (n = 178) underwent laparotomy. The results showed that there was a potential for capitonnage in 46 patients in thoracotomy. The pain score was 4-5 according to the VAS criterion. The rate of using analgesic drug did not show significant difference between the two methods. Conclusion: During the manipulation, cysts might be ruptured and give rise to complications such as spread of the disease, shock, and anaphylaxis, which may be followed by legal complaints. Therefore, in order to perform the surgery successfully, a new method along with computed tomography (CT) scan has been introduced in this study, which can be very helpful.

Giant thymolipoma of mediastinum and neck - initially misdiagnosed as liposarcoma by core needle biopsy.

Thymolipomas are rare benign tumors, constituting one of the differential diagnoses of an anterior mediastinal mass. These tumors may have an indolent, asymptomatic course, often achieving massive dimensions before presentation. When it is symptomatic, respiratory symptoms predominate. We report a case of thymolipoma in a 30-year-old male complaining of heaviness and constricting type of chest pain and neck swelling of 1-year duration. Computed tomography scan finding revealed a space-occupying lesion in the anterior mediastinum and extend to the right side of the mediastinum, neck, and left hemithorax. A sono-guided core needle biopsy was carried out which identified an atypical cell and was suspicious to liposarcoma. The tumor was completely excised through "posterolateral thoracotomy." Postoperative histopathological examination confirmed the diagnosis of thymolipoma. This is the second case we have reported from our institution.

Results of short- and long-segment cardioesophageal myotomy for achalasia.

BACKGROUND/AIM: We report the results of a short- and long-segment cardiomyotomy for relief of the symptoms of achalasia. PATIENTS AND METHODS: From 1997 to 2009, 41 patients (22 men, 19 women) with achalasia underwent cardiomyotomy. Patients were divided into 2 groups [short-segment group (SSG) and long-segment group (LSG)]. SSG include 22 patients with laparotomy and 8-cm short-segment myotomy and Dor fundoplication. LSG includes 19 patients with thoracotomy and 12-cm long-segment myotomy and Belsey partial fundoplication. results: Median follow up was 48 months (range: 12-70 months). Postoperative dysphagia improved in 20 patients in SSG and in 17 patients in LSG (P < 0.001). Slow emptying sensation improved in 19 patients in SSG and in 16 patients in LSG postoperatively (P < 0.001). Heartburn was present in 2 patients in SSG and 3 patients in LSG postoperatively (P = 0.179). Radiologically, barium stasis decreased significantly from 88% to 25% in SSG and from 85% to 30% in LSG. The lower esophageal sphincter (LES) gradient decreased from 32 to 10 mmHg in SSG and from 34 to 14 mmHg in LSG (P < 0.001). CONCLUSIONS: Short-segment cardiomyotomy reduces the LES gradient and relieves obstructive symptoms.