Related Experiment Video
Updated: Mar 9, 2026

Oropharyngeal Administration of Bleomycin in the Murine Model of Pulmonary Fibrosis
Published on: May 9, 2025
Rare case of haemoptysis
Elrasheid Ali Awouda1, Ahmed Anwar Elnori2, AlaEldin Hassan Ahmed1,3
1Department of Respiratory Medicine, Elshaab Teaching Hospital, Khartoum, Sudan.
Abstract:
We report a case of a 39-year-old man who presented with coughing up blood for 5 days. On the day of admission, he coughed up about 300 mL of fresh blood. He mentioned that he has had cough for the past 10 years. On clinical examination, he was afebrile, tachypneic, tahycardic and normotensive. Rest of the physical examination was normal. His oxygen saturation breathing room air was 96%. His full blood count showed haemoglobin 9.3 g/dL. His chest radiograph was reported as normal. CT chest showed a vascular right paracardiac soft tissue density. On the basis of this, a diagnosis of pulmonary sequestration was considered. CT angiography of the soft tissue density identified multiple sources of systemic arterial blood. Two arteries were arising from the descending aorta and a third artery was coming from the right renal artery. Surgical removal of the sequestrated lobe was performed. The patient has an uneventful postoperative recovery and remained well at follow-up 2 months after surgery.
Related Concept Videos
Epistaxis
Etiology
Possible causes of this condition include high blood pressure, trauma, low humidity, upper respiratory tract infections, allergies, foreign bodies, nasal inhalation of corticosteroids or illicit drugs, excessive use of decongestant nasal sprays, facial or nasal surgery, anatomic malformation, tumors, or systemic...
Pulmonary Embolism I: Introduction
Pneumothorax-II
Clinical Manifestations:
Extracorporeal Removal of Drugs: Hemoperfusion and Hemofiltration
Endoscopic Studies II: Thoracocentesis
Description
Excess pleural fluid or air may accumulate in some respiratory disorders in the thoracic cavity. To treat pleural effusion, a physician conducts thoracentesis by carefully piercing the chest wall and entering...
Pulmonary Cycle: Exhalation

