Eyelids

• mucinous metaplasia of the ocular conjunctiva
  16 November 2020

  Case Mart : 20440572

• palpebral mucinous metaplasia
  16 November 2020

  mucinous metaplasia of the eyelid
  Case Mart : 20440572
  See also
  goblet cells
  mucinous metaplasia
  eyelid

• eyelid tumors
  9 November 2020

  Definition : The eyelids are composed of four layers: skin and subcutaneous tissue including its adnexa, striated muscle, tarsus with the meibomian glands, and the palpebral conjunctiva. Benign and malignant tumors can arise from each of the eyelid layers.
  Most eyelid tumors are of cutaneous origin, mostly epidermal, which can be divided into epithelial and melanocytic tumors. Benign epithelial lesions, cystic lesions, and benign melanocytic lesions are very common.
  The most common (...)

• eyelids
  9 November 2020

  The eyelids are composed of four layers: skin and subcutaneous tissue including its adnexa, striated muscle, tarsus with the meibomian glands, and the palpebral conjunctiva.
  In spite of being a small organ, the eyelids contain numerous histological elements that can be the origin of benign and malignant lesions.
  The eyelids are composed of four layers: Skin and subcutaneous tissue, striated muscle (orbicularis oculi), tarsus, and conjunctiva.[1]
  The eyelid skin is the thinnest in the (...)

• cysts of eyelid
  14 January 2020

  PO

• Meibomian gland
  9 November 2019

  Meibomius gland WKP
  Definition: Meibomian glands (often written with a small "m" and also called tarsal glands) are holocrine type exocrine glands, along the rims of the eyelid inside the tarsal plate. They produce meibum, an oily substance that prevents evaporation of the eye’s tear film.
  Holocrine is a term used to classify the mode of secretion in exocrine glands in the study of histology. Holocrine secretions are produced in the cytoplasm of the cell and released by the rupture of (...)

• tumors of the eyelid
  28 February 2017

  Examples
  cutaneous mucinous carcinoma
  apocrine papillary cystadenoma
  Images
  2 patients. 2 eyelid lesions. mucinous carcinoma (basaloid islands, pools of mucin). apocrine papillary cystadenoma https://twitter.com/SGottesmanMD/status/836313601023565824

• cutaneous mucinous carcinoma of the eyelid
  27 December 2016

  Images
  Eyelid. Primary cutaneous mucinous carcinoma. Islands of basaloid cells in sea of mucin. Indolent. https://twitter.com/JMGardnerMD/status/813384410280132612
  See also
  tumors of the eyelid
  cutaneous mucinous carcinoma

• endocrine mucin-producing sweat gland carcinoma
  27 December 2016

  EMPSGC Cutaneous mucinous carcinoma
  Definition: Endocrine mucin-producing sweat gland carcinoma (EMPSGC) is an underrecognized low-grade carcinoma with predilection to the eyelid.
  Images
  Endocrine mucin-producing sweat gland carcinoma (EMPSGC) https://twitter.com/BenjaminAwood/status/879882536565915648 https://twitter.com/JMGardnerMD/status/1351545469848199168
  A series provides histologic evidence for a multistage progression of non-invasive sweat gland neuroendocrine carcinoma to (...)

• eyelid anomalies
  20 June 2016

  Examples
  eyelid xanthelasma
  See also
  ocular anomalies
  Open references
  https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4869455/

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