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Background: Pneumonectomy, the surgical removal of an entire lung, was first performed in 1933 by Evarts A. Graham for lung carcinoma. Today, pneumonectomy is primarily indicated for non-small cell lung cancer (NSCLC) worldwide. However, it carries a higher risk of morbidity and mortality compared to less extensive lung resections. Objectives: This study aims to investigate the indications for pneumonectomy and its short-term outcomes among patients who underwent the procedure between 2016 and 2023. Methods and materials: A retrospective study was conducted on 112 patients who underwent pneumonectomy. Data were analyzed using the Statistical Package for the Social Sciences (SPSS) version 25. Univariate, bivariate, and multivariate analyses were performed to address the study's objectives. The Pearson chi-square test, crude odds ratio (COR), and adjusted odds ratio (AOR) were calculated for categorical variables where appropriate. To identify factors associated with pneumonectomy, a binary logistic regression model was used, and odds ratios with 95% confidence intervals were calculated. A p-value of < 0.25 was used as a threshold for including variables in the multivariate analysis, while a p-value of < 0.05 was considered statistically significant in the final model. Results: The majority of patients were aged between 20 and 30 years, with 54 patients (48.2%) in this age group, and a male-to-female ratio of 1.6:1. The primary indication for pneumonectomy was inflammatory conditions, accounting for 62.5% (70 patients), followed by carcinoid tumors at 32.1% (36 patients). Lung cancer was the diagnosis in 5.4% (6 patients) of cases. Factors significantly associated with pneumonectomy included a history of tuberculosis treatment (AOR 40.3; 95% CI: 3.01, 540.2), intraoperative blood loss > 500 mL (AOR 9.07; 95% CI: 1.04, 79.13), and surgical duration > 180 min (AOR 37.9; 95% CI: 1.82, 792.3). The morbidity rate was 25%, while the mortality rate was 5.4%. Conclusion and recommendations: In our setting, pneumonectomy is most commonly performed for inflammatory conditions. Significant factors associated with the procedure include a history of tuberculosis treatment, intraoperative blood loss > 500 mL, and surgical duration > 180 min. To reduce the need for pneumonectomy, strategies should focus on tuberculosis prevention, screening, and proper patient evaluation and diagnosis before treatment, to prevent extensive lung damage that often necessitates this procedure. [ABSTRACT FROM AUTHOR]

Background: The College of Surgeons of East, Central, and Southern Africa (COSECSA) comprises 14 countries, many of which currently grapple with an increasing burden of cardiothoracic surgical (CTS) diseases. Health and economic implications of unaddressed CTS conditions are profound and require a robust regional response. This study aimed to define the status of CTS specialist training in the region (including the density of specialists, facilities, and active training posts), examine implications, and proffer recommendations. Methods: A desk review of COSECSA secretariat documents and program accreditation records triangulated with information from surgical societies was performed in May 2022 and September 2023 as part of education quality improvement. A modified nominal group process involving contextual experts was used to develop a relevant action framework. Results: Only 6 of 14 (43%) of COSECSA countries offered active training programs with annual intake of only 18 trainees. Significant training gaps existed in Burundi, Botswana, Malawi, Rwanda, South Sudan, Zambia, and Zimbabwe. Country specialist density ranged from 1 per 400,000 (Namibia) to 1 per 8,000,000 (Ethiopia). Overall, the region had 0.2 CTS specialists per million population as compared with 7.15 surgeons per million in High‐Income Countries. Surgical education experts proposed an action framework to address the training crisis including increasing investments in CTS education, establishing regional centers of excellence, retention incentives and opportunities for women, and leveraging international partnerships. Conclusion: Proactive investments in infrastructure, human resources, training, and collaborative efforts by national governments, regional intergovernmental organizations, and international partners are critical to expanding regional CTS training. [ABSTRACT FROM AUTHOR]

Background: The mediastinum is the space that lies between the two pleural cavities containing many vital structures in it. When tumors or cysts arise in the mediastinum they can be either asymptomatic or present as space occupying lesions causing symptoms and signs by their effect on the neighboring organs. Though mediastinal tumors are routinely treated at the study center, there are no studies in Ethiopia concerning the patterns, and modes of treatments of Mediastinal space occupying lesions., Objective: To review all the primary mediastinal tumors and cysts operated upon at the Tikur Anbessa Teaching Hospital, Addis Ababa University over a six year period, from August 2005-2011., Methodology: Clinical retrospective review., Results: In the six years, 73 patients were operated, 49 (67.1%) were males, the and male to female ratio being 2.04:1. The mean age of patients was 35.9 +/- 10.5 years (range 14 to 74). Forty-five (61.6%) had lesions of the anterior mediastinum, 23 (31.5%) in the posterior mediastinum and 5 (6.8%) in the middle. The commonest anterior mediastinal tumors were thymic origin (24/45), and thymic lesions were found more common in females (17:7 ratio). From the 23 patients with posterior mediastinal tumors, 18 had benign neurogenic tumors (4 of which were dumbbell tumors). Chest pain and shortness of breath (dyspnea) were the two most common symptoms in 31 (42.4%) of the patients. Twenty three patients (31.5%) were asymptomatic, and all had benign lesions. None of the malignant lesions were asymptomatic. Eleven (15%) patients; eight with anterior and three with posterior mediastinal masses, had undergone pre-operative tissue diagnosis procedure by image guided FNAC. Fifty-nine (80.8%) patients were operated with intent of therapeutic surgical procedures. There were 28 (38.5%) midline sternotomies, 40 (54.7%) thoracotomies, four underwent a left sided mediastinotomies and one mediastinoscopy performed. The rate of malignancy in this study was 24 (32.8%), of which 19 (79.1%) were in the anterior compartment. A total of 13 (17.8%) patients had complications in the hospital and four (5.4%) of the patients died, Conclusion: Primary mediastinal tumors are not so rare in the setting. We would also like to recommend further large scale prospective studies which also included long-term outcome so that we can further understand the situation in the country.

Objective: This review aims to evaluate retrospectively 72 patients diagnosed to have thoracic hydatid disease and treated surgically in Tikur Anbessa Hospital between December 1993 and November 2003., Design: Retrospective Analysis hospital records., Settings: Tikur Anbessa Hospital, Department of Surgery, Medical Faculty, Addis Ababa University, Addis Ababa, Ethiopia., Patients and Methods: Medical records and Operation theater registers of seventy-two Patients operated on for Thoracic hydatidosis were evaluated retrospectively. Chest Roentgenogram was the main diagnostic tool used Main surgical techniques employed were evacuation in 44 (52.4%) cysts, cystotomy in 30 (35.7%) cysts, and enucleation in 10 (12%) cysts. Additional palliative procedures (such as pericystectomy and Capitonnage) and radical procedures (such as resection of the lung) were also employed., Results: forty of the patients were male and thirty-two female with a mean age of 31.4 years. The most Common presenting symptoms were cough in 60 (83.3%) patients, expectoration in 47 (65.3%) patients and chest pain in 38 (52.8%) patients. Chest radiography revealed a round opacity or shadow in 58 (80.6%) patients. All patients were treated surgically. The mean hospital stay was 38.3 days. Major postoperative Complications occurred in 12 (16.9%) patients; pneumonia, pleural effusion and prolonged air leak were the complications in order of their frequency. There was one postoperative death and one recurrence at 6-months follow-up period., Conclusion: Surgical excision of pulmonary hydatidosis with maximum preservation of lung parenchyma is possible in the majority of patients and should remain the mainstay of surgical treatment.