Related Experiment Video
Updated: Mar 25, 2026

Three-Dimensional Imaging of the Vertebral Lymphatic Vasculature and Drainage using iDISCO+ and Light Sheet Fluorescence Microscopy
Published on: May 22, 2020
Spina ventosa with lupus vulgaris and lymphadenopathy: Multifocal tuberculosis
Sanjeev Sharma1, Shikha Sood1, Mudita Gupta2
1Department of Radiodiagnosis, Indira Gandhi Medical College, Shimla, Himachal Pradesh, India.
Abstract:
Tuberculous dactylitis is a rare yet well-recognized disease of small bones of the hands and feet. It occurs in young children below five years of age. Tubercular dactylitis with lupus vulgaris and lymphadenopathy was suspected clinically and radiologically in an 8-year-old girl who had multiple soft tissue swelling of hands and feet with ulceration, encrustations, and an atrophic scar with lytic expansile lesions of the small bones of the hands and feet. Tubercular lymph node involvement was confirmed histopathologically.
Related Concept Videos
Secondary Lymphoid Organs
The spleen is a vital organ in the lymphatic system, nestled in the upper left side of the abdomen. It is composed of two primary regions: the red pulp and the white pulp, each having distinct functions. The red pulp performs a significant role in blood filtration. It efficiently purges the blood of old or damaged red blood cells and...
Primary Lymphoid Organs
The red bone marrow is a soft, spongy tissue nestled in the interior of long bones such as the humerus and femur. It is the site...
Vascular Spasm
Spinal Nerves: Plexus II
The Lumbar Plexus
The lumbar plexus is situated within the lumbar region of the back and is primarily formed by the first four lumbar spinal nerves (L1 to L4). This plexus extends its branches into several nerves, including the...
Spinal Nerves: Anatomy
There are 31 bilateral pairs of spinal nerves, each emerging from the spinal cord through the intervertebral foramina—openings between adjacent vertebrae. These nerves are...
Spinal Cord: Cross-sectional Anatomy
Gray Matter and its Components
Central to the gray matter is...

