Esophagus

• esophageal sebaceous metaplasia
  12 January 2019

  Examples
  sebaceous metaplasia in esophagus https://twitter.com/slusagar/status/1083785781854928901
  See also
  sebaceous glands
  metaplasia

• clear abundant cytoplasm of squameuses cell
  11 November 2018

  Example :
  glycogenic acabthosis
  See also
  esophageal squamous cells
  esophageal anomalies
  squamous cells

• HPV-associated esophageal epidermoid carcinoma
  11 September 2018

  hpv-related esophageal epidermoid carcinoma
  Human papillomavirus (HPV) is a circular, double-stranded DNA virus with established oncogenic potential in the setting of multiple malignancies, most prominently squamous cell carcinoma of the cervix.
  The established role of HPV in squamous cell cancers of other sites, including the anus and the oropharynx, has resulted in a growing literature aiming to assess the biological and clinical roles of HPV tumor infection in a diversity of cancers. (...)

• esophageal ectopic sebaceous glands
  2 January 2018

  Images
  Small whitish 1 mm nodular lesions throughout the esophagus. Ectopic sebaceous glands. https://twitter.com/drshahinhameed/status/932619561014386688
  See also
  esophageal anomalies
  sebaceous glands

• CMV-associated esophageal ulceration
  20 June 2017

  CMV-associated esophageal ulcer
  Images
  CMV-assoiated esophageal ulcer contains thrombosed vessels , macrophages , and activated endothelial cells surrounded by neutrophils. https://twitter.com/RhondaYantiss/status/860830991845404672

• esophageal ulceration
  20 June 2017

  esophageal ulcer
  Images
  CMV-associated esophageal ulceration contains thrombosed vessels , macrophages , and activated endothelial cells surrounded by neutrophils. https://twitter.com/RhondaYantiss/status/860830991845404672

• esophageal pseudoepitheliomatous hyperplasia
  20 June 2017

  oesophageal pseudoepitheliomatous hyperplasia
  Notes
  granular cell tumor Always look between nests that show deep keratin pearls.
  Images
  pseudoepitheliomatous hyperplasia & esophageal granular cell tumor. https://twitter.com/RhondaYantiss/status/862793671170818050
  esophageal pseudoepitheliomatous hyperplasia Esophageal granular cell tumor - pseudoepitheliomatous hyperplasia (differential : squamous cell carcinoma ) https://twitter.com/Konzult_/status/739536733432389633
  See (...)

• esophageal candidiasis
  14 June 2017

  esophageal candidal infection; Candida esophagitis ; Candida oesophagitis ; monilial esophagitis
  Images
  https://twitter.com/natzpat/status/1230608958223601665
  Synopsis
  Parakeratosis with neutrophils may indicate that Candida is present.
  Candida can colonize ulcers of any aetiology.
  Invasive budding yeasts and pseudohyphae
  Opportunistic or in immunosupressed
  Don’t forget to look for more than one bug
  -EGD: White pseudomembranes/plaques
  See also
  esophagitis infectious (...)

• CMV esophagitis
  14 June 2017

  Cytomegalovirus
  Synopsis
  A single deep ulcer is common (details from endoscopy)
  Biopsy base of ulcer
  intranuclear and cytoplasmic inclusions found in endothelial and stromal cells
  IHC can be helpful
  See also
  esophagitis infectious esophagitis

• infectious esophagitis
  14 June 2017

  infective esophagitis
  Types viral esophagitis CMV esophagitis - Cytomegalovirus esophagitis HSV esophagitis - Herpes simplex virus esophagitis bacterial esophagitis mycobacterial esophagitis fungal esophagitis Candida esophagitis parasitic esophagitis
  Nota bene : Beware of biopsies from ulcerated areas — avoid a misdiagnosis of cancer.

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