Urinary crystals

(A,D,E) Reproduced with permission from Jay Seltzer, MD (@jrseltzer).
(B) From: Graff L. Handbook of Routine Urinalysis, Lippincott Williams & Wilkins 1983. Copyright © 1983. Reproduced with permission from Wolters Kluwer Health. Unauthorized reproduction of this material is prohibited.
(C) Courtesy of Harvard Medical School.