Penis

• corpus cavernosum
  12 July 2022

  Corpus cavernosum penis
  Pathology (examples)
  Peyronie disease
  corpus cavernosum abcess
  See also
  penis penile anomalies

• penile verrucous carcinoma
  1 March 2022

  PO
  Differential diagnosis : verrucous anomalies / verrucous lesions
  giant condyloma : conspicuous koilocytosis, prominent fibrovascular cores
  hybrid verrucous carcinoma : foci of usual squamous cell carcinoma intermingled with a typical verrucous carcinoma
  papillary carcinoma : invasive and jagged border, more atypia, irregular but usually evident fibrovascular cores
  squamous hyperplasia : no atypia, no stromal reaction and no extension beyond lamina propria (in some cases (...)

• HPV-associated PeIN
  14 January 2022

  HPV-related PeIN
  Images
  https://twitter.com/VarshaManuchaMD/status/1481684659436089344

• penile syphilis
  15 September 2021

  Images
  penile ulcer https://twitter.com/Chucktowndoc/status/1437806160971714570
  See also
  syphilis
  plasmocytic infiltration / plasmocytic infiltrate

• glans penis
  21 February 2021

  WKP
  Definition : The glans penis, commonly referred to as the glans, is a structure at the distal end of the penis in male mammals. It is the sensitive bulbous structure at the end of the human penis, and is anatomically homologous to the clitoral glans of the human female.
  Pathology
  balanitis

• penile squamous cell carcinoma
  11 November 2019

  penile SCC PO

• penile anomalies
  11 November 2019

  PO
  Types
  penile mucosal anomalies
  See also
  penis

• membranous urethra
  4 February 2018

  WKP
  Definition : The membranous urethra or intermediate part of male urethra is the shortest, least dilatable, and, with the exception of the urinary meatus, the narrowest part of the urethra.
  It extends downward and forward, with a slight anterior concavity, between the apex of the prostate and the bulb of the urethra, perforating the urogenital diaphragm about 2.5 cm below and behind the pubic (...)

• urinary meatus
  4 February 2018

  WKP
  Definition : The urinary meatus, also known as the external urethral orifice, is the opening or meatus of the urethra. It is the point where urine exits the urethra in males and in females, and also where semen exits the urethra in males. The meatus has varying degrees of sensitivity to touch. The meatus is located on the glans penis in males and in the vulval vestibule in (...)

• penile urethra
  4 February 2018

  WKP
  Definition : The spongy urethra (cavernous portion of urethra, penile urethra) is the longest part of the male urethra, and is contained in the corpus spongiosum of the penis.
  It is about 15 cm long, and extends from the termination of the membranous portion to the external urethral orifice.

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