[Clinical case of the month. The "classic" triad presentation of mucinous bronchiolo-alveolar carcinoma]

The case of a 59-year-old female complaining of cough of recent onset, abundant salty expectoration and lung condensation is presented. This "triad" constitutes a rare but nearly pathognomonic presentation of mucinous bronchioloalveolar carcinoma (BAC) of the lung.

Spontaneous tracheal rupture: a case report

We report the case of a spontaneous posterior tracheal wall rupture following a cough. A 67-year-old woman with a history of longstanding treatment with corticosteroids (8 years) for Giant Cell Arteritis had general anesthesia for cataract removal. Surgery and anesthesia were uneventful. In the recovery room, the patient coughed and soon after developed subcutaneous emphysema of the neck. Chest radiography confirmed the clinical diagnosis of marked subcutaneous emphysema and showed huge pneumomediastinum and minor right pneumothorax. A thoracic CT scan revealed a large laceration of the posterior tracheal wall (a 4 cm longitudinal tear), extending from the middle of the trachea to the level of the carina. Surgical repair consisted in closure of the dilaceration using an autologous pericardial patch. It seems reasonable to suspect the facilitating role of connective tissue fragility due to chronic corticosteroid administration in the development of this tracheal rupture following cough. Tracheal rupture is a potentially lethal injury, which can be repaired successfully if the diagnosis is made early. Risk factors, diagnosis and principles of treatment of this lesion are discussed.

[Primary mycotic aneurysm of the infrarenal aorta: a report of 2 cases]

Infrarenal mycotic aneurysms are rare. The classic symptomatic triad is abdominal pain, fever and a pulsatile, rapidly growing abdominal mass. We present two cases of mycotic abdominal aneurysm, recently managed. The principles of diagnosis and treatment of mycotic aneurysm are reviewed and discussed.