Schiller–Duval body

From WikiMD's Wellness Encyclopedia

Biopsy specimen of yolk sac tumor with Schiller-Duval body, H&E stain

Schiller–Duval body is a cellular structure seen by microscope in endodermal sinus tumors (yolk sac tumors) which are the most common testicular cancer in children. Schiller-Duval bodies are present in approximately 50% of these tumors, and if found are pathognomonic.[1] They are named for Mathias-Marie Duval and Walter Schiller[2] who described them in the late nineteenth century.[3]

Schiller–Duval bodies are said to resemble a glomerulus.[4] They have a mesodermal core with a central capillary, all lined by flattened layers of both visceral and parietal cells. Immunofluorescent stain may show eosinophilic hyalin-like globules both inside and outside the cytoplasm that contain AFP and alpha 1-antitrypsin.

References[edit | edit source]

  1. Kumar, Abbas, Fausto. Pathologic Basis of Disease, 7th edition. Philadelphia; Elsevier-Saunders, 2005. 1042.
  2. "Schiller–Duval bodies" at whonamedit.com
  3. Duval M. Le placenta des rongeurs. Journal de l'anatomie et de la physiologie normales et pathologiques de l'homme et des animaux, Paris, 1891, 27: 24–73, 344–395, 513–612.
  4. Kumar, Abbas, Fausto. Pathologic Basis of Disease, 7th edition. Philadelphia; Elsevier-Saunders, 2005. 1101.



WikiMD
Navigation: Wellness - Encyclopedia - Health topics - Disease Index‏‎ - Drugs - World Directory - Gray's Anatomy - Keto diet - Recipes

Search WikiMD

Ad.Tired of being Overweight? Try W8MD's physician weight loss program.
Semaglutide (Ozempic / Wegovy and Tirzepatide (Mounjaro / Zepbound) available.
Advertise on WikiMD

WikiMD's Wellness Encyclopedia

Let Food Be Thy Medicine
Medicine Thy Food - Hippocrates

WikiMD is not a substitute for professional medical advice. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates Wikipedia, licensed under CC BY SA or similar.

Contributors: Prab R. Tumpati, MD