Chapter 20 Lower Urinary Tract and Male Reproductive Disorders
Urachal cyst remnants: most common cause of bladder adenocarcinoma; drainage of urine from umbilicus
![image](https://i0.wp.com/basicmedicalkey.com/wp-content/uploads/2017/06/B9780323084383000208_gr2.jpg?w=960)
20-2: Gram stain of Escherichia coli: Note the gram-negative rods.
(From McPherson R, Pincus M: Henry’s Clinical Diagnosis and Management by Laboratory Methods, 21st ed. Philadelphia, Saunders, 2006, Fig. 56-14.)
![image](https://i0.wp.com/basicmedicalkey.com/wp-content/uploads/2017/06/B9780323084383000208_gr4.jpg?w=960)
20-4: Hypospadias. The arrow shows the urethral opening on the ventral surface of the penis.
(From Damjanov I, Linder J: Pathology: A Color Atlas. St. Louis, Mosby, 2000, p 211, Fig. 11-6.)
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