Question

The given histology image is of ?

• A. Leydig cells of testis
• B. Pancreatic islet cells
• C. Hassall's corpuscles
• D. Glomerulus

Answer 1

The Correct Option is D

The histology image provided represents anatomical structures, and the goal is to identify these structures from the options listed. In histology, recognizing specific cell arrangements and tissue morphology is crucial for accurate diagnosis.

Options and Explanation: 

• Leydig cells of testis: These are endocrine cells located in the testes, responsible for producing testosterone. They are found in the interstitial space between seminiferous tubules and have a polygonal shape with a central nucleus.
• Pancreatic islet cells: Also known as Islets of Langerhans, they are small clusters of cells within the pancreas that produce insulin and other hormones. They appear as lightly stained regions compared to the darker-staining exocrine cells of the pancreas.
• Hassall's corpuscles: Found within the thymus, these are spherical structures consisting of concentric layers of epithelial cells seen in the medulla of the thymus.
• Glomerulus: Located in the kidney, the glomerulus is a network of capillaries involved in blood filtration. Histologically, it appears as a ball of intertwined capillaries surrounded by Bowman's capsule.

Conclusion: The histological image in question is identified as the glomerulus due to its characteristic arrangement of capillary tufts within a capsule, indicative of its role in renal filtration processes.

Correct Answer:

• Glomerulus