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Pleural Biopsy
Pleural Biopsy is a diagnostic procedure that obtains tissue samples from the pleural lining under image guidance or thoracoscopy — providing the definitive histological diagnosis needed to distinguish between mesothelioma, metastatic cancer, tuberculosis, and other pleural conditions when pleural fluid analysis alone is insufficient.
Overview
Key Benefits
Discover the advantages of choosing our pleural biopsy services.
CT-guided approach achieves greater diagnostic accuracy than percutaneous blind biopsy
Multiple cores from representative areas reduce sampling error in heterogeneous lesions
Comprehensive molecular profiling from biopsy tissue guides targeted cancer therapy
Day-case procedure with most patients discharged within 2 to 4 hours
Definitive tissue diagnosis eliminates diagnostic uncertainty directing the most effective treatment
Clinical Features
The technology, techniques and clinical approach behind our pleural biopsy.
CT guidance with intermittent imaging during every advance confirms safe needle trajectory
Two to three passes provide tissue for histology, immunohistochemistry, and molecular testing
Immediate post-biopsy CT excludes significant pneumothorax and haematoma
Pneumothorax management available immediately at the CT suite if needed
Multi-disciplinary results review at respiratory oncology team meeting before patient consultation
Preparation Instructions
After Pleural Biopsy, rest for 1 to 2 hours and attend the post-procedure chest X-ray confirming lung expansion and no pneumothorax before discharge. Expect mild pleuritic chest discomfort and a small amount of blood-stained sputum in the first 24 to 48 hours — both are normal. Pleural biopsy histology results typically take 7 to 14 days and your pulmonologist will discuss the findings and treatment plan at a dedicated results consultation. Contact your pulmonologist immediately for significant breathlessness, chest pain, or haemoptysis after the procedure.
The Procedure
Step-by-step guide to what you can expect during your pleural biopsy procedure.
CT Lesion Mapping and Biopsy Planning
Your interventional radiologist and pulmonologist review the CT chest together — identifying the most accessible representative pleural deposit, planning the needle approach to maximise tissue yield while avoiding the lung, major vessels, and diaphragm.
Patient Positioning and CT Setup
You are positioned in the CT scanner in the orientation that provides optimal access to the target pleural lesion. Preliminary CT images confirm the planned needle approach and allow last-minute adjustments to ensure the safest possible trajectory.
Local Anaesthesia and Needle Guidance
Local anaesthetic is injected to the pleura at the planned entry site. The biopsy needle is advanced in stages under intermittent CT guidance — confirming proximity to the target with each advance and adjusting the trajectory before the final core biopsy position is reached.
Core Tissue Sampling
A spring-loaded core biopsy needle fires through the pleural lesion, harvesting a 2 cm core of tissue. Two to three passes provide sufficient tissue for comprehensive histological analysis including immunohistochemistry and any required molecular testing.
Immediate Post-Biopsy CT Assessment
CT images obtained immediately after biopsy assess for pneumothorax and haematoma. A small asymptomatic pneumothorax is observed. A significant symptomatic pneumothorax is managed with needle aspiration or intercostal drain insertion.
Recovery, Chest X-Ray, and Results Planning
A chest X-ray at 1 to 2 hours after biopsy confirms stable pneumothorax or complete resolution before discharge. Your pulmonologist arranges a results consultation at 7 to 14 days when histology, immunohistochemistry, and molecular results are all available.
What to Expect
CT-Guided Pleural Biopsy is performed under local anaesthesia with the patient lying on the CT table, taking 30 to 45 minutes. A cutting core biopsy needle is directed under CT imaging guidance to the target pleural deposit, and two to three core samples are taken and sent for histological, immunohistochemical, and microbiological analysis. Medical thoracoscopy takes 60 to 90 minutes under local anaesthesia and sedation and allows direct inspection and multiple targeted biopsies. Both procedures are well-tolerated with minimal discomfort.
Frequently Asked Questions
Common questions about pleural biopsy.
Related Services
Explore other services in our Pulmonology department.
Dilatation Tracheal
Flexible Bronchoscopy
EBUS (Endobronchial Ultrasound)
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