Giant Lipoma of the Anterior Neck and Supraclavicular Region.

What are the clinical presentation and potential etiologies of giant lipomas?What is the appropriate imaging procedure for a neck lipoma?What are the differential diagnoses of a giant lipoma?What are the surgical approaches for a giant neck lipoma?

Mediastinal Bronchogenic Cysts Resection in Adults: Results of Vats and Thoracotomy Procedures.

BACKGROUND: The objectives of our study are to evaluate our surgical experience of mediastinal bronchogenic cyst (MBC) and to determine the results of resection by video-assisted thoracic surgery (VATS) and posterolateral thoracotomy (PLT). METHODS: The demographic characteristics, clinical and radiological features intraoperative data, outcomes and fol- low-up information were reviewed and analyzed from 38 patients who underwent resection of a MBC between 2008 and 2019. RESULTS: cystectomy was performed for thirty eight patients included in the present study. Seventeen of them, benefited from VATS cystectomy (VATS group) with 1 conversion to thoracotomy (5.9%) and 21 underwent PLT cystectomy (PLT group). In our series 27 (71.1%) were male. Their average age was 42.6 years. While 09 patients (23.7%) had no symptoms pre-operatively, 29 patients (76.3%) were symptomatic. There were no operative deaths and 3 patients (7.9%) presented postoperative complications. The average duration of hospital stay was 3.2 days for patients who had VATS, but 5.8 days for those who had thoracotomy. Long-term follow-up (range, 1 to 8 years) showed no late complications and no recurrence. CONCLUSION: VATS and PLT are main approaches for the surgical resection of MBCs VATS is a safe procedure, with less pain and time spent at the hospital. Early surgical procedures of MBCs may be recommended to prevent complications. Surgical adhesions are unfavorable conditions to thoracoscopic treatment.

Single-stage versus two-stage surgery of pulmonary and hepatic hydatid cysts.

INTRODUCTION: Concomitant lung and liver hydatid cyst is a rare condition. Most surgeons agree that both sites should be resected in one-time surgery. AIM: We present a case series of hepatic and pulmonary hydatid cyst treated in one-stage surgery (OSS) compared with patients who underwent two-stage surgery (TSS). MATERIAL AND METHODS: This retrospective study included 47 patients separated into two groups (33 TSS and 14 OSS) between 2008 and 2019. Data on clinical symptoms, sites, radiological features, techniques, postoperative complications, mean hospital stay and outcome were analyzed separately for TSS and OSS procedures. RESULTS: A total of 33 patients who underwent TSS (70.2%) were compared to 14 patients operated on by OSS (29.8%). No significant differences were found between groups for age (45.3 vs. 42.7, p = 0.45), sex (male: 57.6% vs. 64.2%) and socio-geographic status (urban: 72.7% vs. 78.6%). But there were more postoperative complications (24.3% vs. 14.3%, p = 0.036) in the TSS group, and operative duration (154 minutes vs. 122 minutes, p = 0.047), postoperative hospital stay (13.8 days vs. 8.7 days, p = 0.022), and interruption of activities and work (56 days vs. 31 days, p = 0.045) were longer in the TSS group. There was no difference in postoperative mortality between the 2 groups. CONCLUSIONS: Single-stage surgical management by trans-thoraco-phrenotomy can be recommended to treat dual-seat hepatic and pulmonary hydatid disease with fewer complications and a rapid return to work. This technique is easier and safer for right lung and liver dome hydatid cysts.

Clinical and surgical analysis of lobectomy for destroyed lobe of the lung: A series of 47 patients.

OBJECTIVE: Destroyed lobe of the lung is always secondary to chronic or recurrent lung infections with irreversible damage of pulmonary parenchyma. In this study, we analyzed surgical technique, post-operative complications, mortality, and long-term outcomes of patients undergoing lobectomy of pulmonary lobe destruction. MATERIALS AND METHODS: A retrospective study of 47 patients that underwent lobectomy due to a destroyed lung parenchyma between January 2010 and December 2019 were reviewed with an average follow-up period of 39 months. RESULTS: The study included 47 patients with a mean age of 39.4 years. The etiology of lobe destroyed was tuberculosis in 15 (31.9%), non-tuberculosis bronchiectasis in 20 (42.5%), aspergilloma in 09 (19.1%), hydatid cyst in 2 (4.3%), and a mis-diagnosed intrabronchic foreign body in 1 (2.1%). Surgical approach was through posterolateral thoracotomy in 44 (93.6%) patients and video-assisted thoracoscopic surgery in only 3 patients. Mean operative time was 153 min and mean post-operative hospital stay was 7.9 days. The post-operative complications occurred in five (10.6%): atelectasis (n = 2), wound site infection (n = 1), prolonged air leak (n = 1), and hemothorax in one case. No post-operative mortality was noted. A good clinical result was observed in 87.2% of cases. CONCLUSION: Surgical treatment of destroyed lobe is a high risk associated surgery. Tuberculosis and aspergilloma are the most common etiologies. Favorable result was obtained in selected patient with an excellent perioperative care.

Mediastinal ectopic parathyroid adenomas: diagnostic and therapeutic challenge.

INTRODUCTION: Mediastinal parathyroid adenomas are a rare condition. AIM: Analysis of epidemiological data, clinical manifestation of mediastinal parathyroid adenoma (MPA), including imaging modalities, and therapeutic approach to this condition. MATERIAL AND METHODS: A retrospective study of documented cases of mediastinal parathyroid adenoma that were managed at our Department of Thoracic Surgery of the Military Teaching Hospital Mohammed V, between January 2010 and December 2019. RESULTS: During a 9-year period in our department, 21 documented cases of MPA were treated surgically. Patients ranged in age from 20 to 69 years, with a mean age of 45 years, and there was no gender predominance. The most frequently reported manifestations were osteoarticular, with bone pain in 66.6% (14/21), pathological fractures in 28.5% (6/21), and osteoporosis in 23.8% (5/21). Cervical ultrasound, MIBI scintigraphy and cervico-thoracic computed tomography scan were performed respectively in 28.5% (n = 06/21), in 47.6% (n = 10/21) and 100% (n = 21), and allowed positive diagnosis of MPA. All patients benefited from resection surgery, through a classical transverse cervicotomy which was extended in some cases to the manubrium, and in only one case treated with thoracotomy. CONCLUSIONS: Management of mediastinal parathyroid adenoma is based on the diagnosis imaging assessment step, usually by MIBI scintigraphy. Surgical ablation is a radical treatment. Peroperative hormonal evaluation is mainly recommended.

Tuberculous cold abscess of the chest wall: A clinical and surgical experience. Report of 16 cases(Case series).

BACKGROUND: Tuberculosis is a public health problem in developing countries. Tuberculosis of the chest wall is rare and often presents as cold abscess (to differentiate from pyogenic abscess) or pseudotumoral mass whose diagnosis is difficult and often requires a surgical biopsy. PATIENTS AND METHODS: The medical series of 16 patients with cold chest wall abscess treated with surgery in association to anti-tubercular therapy were analysed retrospectively for the period of 7 years between January 2011 to December 2017 at Mohamed V Military Teaching Hospital - Rabat - Morocco. RESULTS: The clinical examination provided a correct preoperative diagnosis of the abscess in all cases. Five patients had a past history of pulmonary tuberculosis and three patients had concomitant active infection. There were 6 cases on the left side, 9 cases on the right side and one case on the anterior chest wall. All patients underwent surgical drainage and debridement with specimens for bacteriology and histology. It was not necessary to resect ribs or sternum in all cases (sample costal or sternal curettage in one case each). Anti-tubercular treatment was routinely administered (6-9 months) with drug combinations of Isoniaside, Rifampicin, Pyrazinamide and Ethambutol. The evolution was favorable in all cases without complications or recurrences. CONCLUSION: Drainage of chest wall abscess and complete debridement provide adequate treatment. Post-operative anti-bacillary therapy should be combined with surgical procedures to minimize local complications and recurrence of infection.

Mediastinal calcified hydatid cyst.

Mediastinal hydatid cyst is a rare disease and should be considered in differential diagnosis of mediastinal cystic lesions especially in endemic regions. This localization is very serious because of the surrounding vital structures. Surgery must be indicated immediately using conservative techniques without extensive resection when progression of dissection is difficult or dangerous. Medical treatment is necessary to prevent recurrence.