Penis

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The penis is occasionally afflicted by disease that the pathologist see.

It is afflicted by common skin pathologies.

Diseases

Inflammatory

Infectious

Other non-tumour

Pre-cancerous

Neoplastic

Others:

Specific conditions

Phimosis

General

  • Cannot be retract foreskin.
  • This is a clinical diagnosis.

Microscopic

Features:[1]

  • +/-Inflammation.
  • Fibrosis.

Notes: Findings non-specific.

DDx - general:

Penile fibromatosis

  • AKA Peyronie's disease.

General

  • Prevalence ~5%.[2]

Treatment:

  • Conservative versus surgery.

Gross

  • Abnormal curvature of the penis, esp. in the erect state.

Microscopic

Features:[2]

  • Tunica albuginea fibrosis.

Zoon balanitis

  • AKA balanitis circumscripta plasmacellularis.

General

  • Balanitis = inflammation of glands penis.
  • Rare.

Microscopic

Features:

DDx:

See also

References

  1. Humphrey, Peter A; Dehner, Louis P; Pfeifer, John D (2008). The Washington Manual of Surgical Pathology (1st ed.). Lippincott Williams & Wilkins. pp. 391. ISBN 978-0781765275.
  2. 2.0 2.1 Serefoglu, EC.; Hellstrom, WJ. (Dec 2011). "Treatment of Peyronie's disease: 2012 update.". Curr Urol Rep 12 (6): 444-52. doi:10.1007/s11934-011-0212-2. PMID 21818660.