[Recurrent spontaneous pneumothorax revealing Marfan's syndrome]. / Pneumothorax spontané récidivant révélant un syndrome de Marfan.

INTRODUCTION: Because of its rarity and lack of specific symptoms, the diagnosis of Marfan's syndrome can be delayed. Though cardiovascular, skeletal and ophthalmological manifestations are the most frequent features, the respiratory system can also be involved. OBSERVATION: We report the case of a 35-year-old patient who presented with a large, right sided, encysted pyopneumothorax. The history revealed two episodes of spontaneous pneumothorax, cataract surgery ten years before his admission, and a similar case in the family. Clinical examination showed skeletal abnormalities of the wrist and thumb as well as deformity of the hindfoot with a flat foot. He had no characteristic thoracic deformity. Ophthalmologically, the right eye had a subluxed lens and the left eye had a totally subluxed cataract. CONCLUSION: The development of the third episode of pneumothorax led to the diagnosis of Marfan's syndrome thanks to the patient's combination of symptoms. To avoid diagnostic delay, criteria were established in 1996 and revised in 2010 to ensure an early diagnosis of this condition.

Chronic pulmonary aspergillosis: a frequent and potentially severe disease.

INTRODUCTION: Chronic pulmonary aspergillosis is a pulmonary fungal infection with various presentations that can occur on a pre-existing cavity, often a sequel of tuberculosis. The objective of our study was to report the diagnostic and therapeutic management of pulmonary aspergilloma in our structure. PATIENTS AND METHODS: We retrospectively studied 81 cases of pulmonary aspergilloma having occurred in the respiratory diseases unit of the Casablanca Ibn Rochd hospital, over 11 years. RESULTS: We included 48 male and 33 female non-immunocompromised patients, with an average age of 51 years (27-75). A history of tuberculosis was recorded in 78 cases. Hemoptysis was the revealing symptom in 73 cases. A characteristic "bell-like" image was observed in 25 cases. The serological results were positive for aspergillus in 54 cases. The treatment was surgical in 50 cases and medical in 24 cases. Five patients died. DISCUSSION: A significant number of pulmonary aspergilloma cases were recorded in our study, occurring most frequently on sequels of tuberculosis. This disease is currently common in countries highly endemic for tuberculosis; early and adequate management is required. CONCLUSION: Aspergillosis is a frequent and potentially severe disease occurring on pre-existing lesions, most often in our context sequels of tuberculosis. Surgical resection is the reference treatment but is the cause of a significant morbidity and mortality. Preventive measures are mandatory.

[Tracheobronchial rupture in childhood]. / Une rupture trachéobronchique chez l'enfant.

Tracheobronchial rupture after blunt trauma is rare, especially in a pediatric population. In this paper, we report the case of a 3-year-old child who presented with a rupture of the tracheobronchial tree as a result of multiple injuries (thoracic and cerebral) sustained from a traffic accident. The surgical repair consisted of a sleeve resection (right upper lobectomy with reanastomosis of the bronchus intermedius to the right stem bronchus). As tracheobronchial rupture is a rare condition, particularly in children, physicians must have a high index of suspicion. The diagnosis and treatment of this condition are discussed.

Liposarcoma of the pleural cavity.

We report a case of pleural liposarcoma in a 58-year-old male patient with a twenty-year history of smoking, who was admitted for chest pain and chronic cough. Pleural liposarcoma is a rare, highly malignant intrathoracic tumor arising from the soft tissue of the pleural cavity. Chest radiograph and CT scan revealed a homogeneous mass with subtotal opacification of the left hemithorax. Tumor diagnosis was based on histopathological examination of a transparietal biopsy and revealed a mixed type liposarcoma. Surgical resection was performed followed by adjuvant irradiation. No recurrence was diagnosed during the follow-up period of ten months and the patient continues to do well at the time of writing this paper.

[Recurrent pneumothorax revealing a tuberous sclerosis complex]. / Sclérose tubéreuse de Bourneville révélée par des pneumothorax à répétition.

Tuberous sclerosis complex (TSC) is an autosomal dominant phacomatosis. We report a 29-year-old woman who presented with recurrent pneumothorax in whom the diagnosis of TSC relied on the existence of family history (child with cardiac rhabdomyome), skin lesions, pulmonary lymphangiomyomatosis, hepatic lipomas, renal angiomyolipomas, uterine myomas and cerebral lesions on MRI. The diagnostic of TSC might be difficult as it could mimic pulmonary lymphangiomyomatosis.

[Long-term prognosis of hydatid lung cyst treated by video-assisted thoracic surgery]. / Pronostic à long terme du kyste hydatique du poumon traité par vidéo-chirurgie thoracique.

With the advent of mini-invasive surgery, video-assisted thoracic surgery (VATS) is a good means of diagnosis and therapeutic in thoracic surgery. We report 14 cases of hydatid cyst of the lung treated by VATS. Outcome as uneventful.

[Hypoglycemic coma revealing a solitary fibrous tumor of the pleura]. / Coma hypoglycémique révélant une tumeur fibreuse solitaire de la plèvre.

INTRODUCTION: Solitary fibrous tumor of the pleura (TFSP) is rare. When associated with hypoglycemia it is commonly referred to as Doege-Potter syndrome. CASE: A 51-year-old man was hospitalized for recurrent near-syncope associated with hypoglycemia. Clinical examination and then thoracic imaging clearly showed anomalies that corresponded to a mass occupying the entire left hemithorax. After resection, histological analysis diagnosed a fibrous tumor of the pleura. DISCUSSION: Solitary fibrous tumors of the pleura are observed most often in patients aged 50 and 70 years. Hypoglycemia is rare, occurring in approximately 4% of cases. It is explained by the abnormal secretion of a type-II insulin-like growth factor. This tumor is treated by complete surgical excision.

[Solitary fibrous mediastinal tumor. A case report]. / Tumeur fibreuse solitaire du médiastin. A propos d'un cas.

Solitary fibrous tumor is a rare tumor, generally located in the pleura. Recently, new sites have been described in the literature, particularly involving the peritoneum and mediastinum, as wekk as te-the bronchopulmonary and orbital regions. The diagnosis is established at pathology, but in some cases may be difficult to differentiate from other tumors. We report the case of a 60-year-old women who had undergone surgery 25 years ago for right pulmonary hydatid cyst and who presented inspiratory dyspnea and dry cough for four months. Physical examination revealed a right cervical tumefaction in the supraclavian region. The AP chest x-ray disclosed an opacity in the right laterotracheal upper cervicomediastinal zone laminating the trachea which was displaced to the left. Thoracic computerized tomography showed a tissular process in the superior and middle mediastinum. Surgical tumor resection was performed and pathology confirmed the diagnosis of solitary fibrous tumor. The postoperative period was uneventful. Frequency of the mediastinal localisation is the same in men and women. The tumor generally develops between the 5th and 7th decades, and is most often asymptomatic. Fortuitous discovery is the rule. The clinical course is unforeseeable.

[A rare and benign etiology of Pancoast-Tobias syndrome]. / Une étiologie rare et bénigne du syndrome de Pancoast-Tobias.

Although lung cancer is the leading cause of Pancoast-Tobias syndrome, benign etiologies have been rarely described in the literature. We report two cases of Pancoast-Tobias syndrome caused by hydatidosis of the apex. Outcome was favorable after surgical treatment.