Use of carefully titrated ultra-low doses of alteplase in infected haemothorax caused by initial alteplase use to drain loculated malignant pleural effusion.

Alteplase as a fibrinolytic can be used to break up fibrin to encourage clot breakdown for clinical use. In the pleural space, it is used for symptomatic loculated malignant pleural effusions and pleural infections and can potentially avoid the need for surgical intervention. The optimal dose and dosing regimen of intrapleural fibrinolytics is still unknown.

A rare case of pulmonary mucormycosis complicated by hydropneumothorax, successfully treated with non-surgical therapies.

Pulmonary mucormycosis (PM) is a rare but rapidly progressive fungal infection associated with high mortality. A review of the literature suggests that pleural effusions and pneumothoraces are uncommon manifestations associated with distant dissemination. Combined surgical interventions and prolonged antifungal therapy constitute the standard first-line management, with significantly poorer outcomes seen in patients managed with medical therapy alone.

Shisha smoking as a possible cause of bilateral granulomatous lung lesions.

A 19-year-old male who regularly smoked tobacco shisha pipes presented with pleuritic chest pain, dyspnoea, and cough. He was found to have multiple bilateral lung nodules on computed tomography. A biopsy of the lung revealed necrotizing granulomatous inflammation but without evidence of infection, foreign body, vasculitis, or malignancy.