Current Case:
74-year-old with mild breathlessness. I discussed this case as COD 216.
He had an enlarged left para-aortic, retroperitoneal node for biopsy.

The video discusses
- The case
- Various approaches to retroperitoneal lesions
Video
Region: Retroperitoneum
Age: 74 years
Findings: Enlarged retroperitoneal nodes
Lesion Biopsied: Retroperitoneal node
Size of Lesion: 32.5 z axis x 23.4 mm
Gun: 18G BARD, 20 mm throw, long
No of cores: 6 for HP and 3 for micro
Sedation: No
Position & Approach: Prone
Time Taken (marker to wash-out): 8 mins
Complication: None
Level of Difficulty: 2/5
Diagnosis: Diffuse large B cell non-Hodgkin’s lymphoma
Other Retroperitoneal Para-Aortic Biopsies
Live Session - Discussion of Feb 2026 Cases
In this live session, I discussed 5 cases showing how I did the biopsies and answered questions from the attendees

Case 93: Multidirectional Rotation of the Biopsy Needle for Better Sampling - Left Para-Aortic Retroperitoneal Node Biopsy
Multidirectional rotation of the biopsy needle allows better sampling of different parts of the lesion

Index and Table of Contents
177 Cases with Videos
10 Cases with Images (With or Without Short Videos)
2 Snippets
5 Lectures
4 Cases of the Day (CODs)
Table of Contents
Table of Contents

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Previous Posts:
Case 186 - Biopsy of Pheomochromocytomas and Paragangliomas (PPGL)
PPGL biopsies are safe. Period.

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