Humpath.com - Human pathology

Most recent articles

• cerebral embryonal tumors

  18 April

• spitzoid melanocytic tumors

  17 April

  Examples
  spitzoid Melanoma
  Spitz nevus
  see also
  melanocytic tumors

• bone marron biopsy

  17 April

  See also : bone marrow

• vesical glandular metaplasia

  11 April

  PO
  Definition : Intestinal metaplasia of the bladder is a replacement of urothelium by colonic mucosa or isolated / clusters of goblet cells in Brunn nests. See also cystitis cystica / cystitis glandularis
  Intestinal metaplasia (IM) of the bladder, characterized by the presence of intestinal type epithelium in the bladder, are glandular proliferation that most frequently occur on the bladder trigone.
  This condition affects men much more commonly than women with an overall estimated (...)

• glandular metaplasia

  11 April

  WKP
  Definition : Glandular metaplasia is a type of metaplasia where irritated tissue converts to a glandular form.
  An example occurs in the esophagus, where tissue becomes more similar to the tissue of the stomach. Another example occurs in the urinary bladder : vesical glandular metaplasia.
  See also
  metaplasia

• tumors of labia majora

  8 April

  Examples
  vulvar hidradenoma papilliferum Hidradenoma papilliferum is a benign apocrine lesion found almost exclusively in women, most often the labia majora. It forms a well-circumscribed dermal nodule with papillary projections with a fibrous stroma. They are lined with a double-layered epithelium composed of inner cuboidal myoepithelial cells and outer columnar cells with eosinophilic cytoplasm. The outer cells may demonstrate decapitation secretion, in which the apical portion of the (...)

• vulvar vascular anomalies

  8 April

  The subepidermal hormonally sensitive tissue of the vulva is anatomically unique and may give rise to a wide variety of vascular tumors.
  In a study (#23348141#), vascular lesions belonging to the following classes included (n, %total) :
  benign vascular tumors (32, 38%),
  dilatations of preexisting vessels (31, 36%),
  hyperplasia/reactive (7, 8%),
  tumors with significant vascular component (11, 13%),
  malformations (3, 4%),
  malignant vascular tumors (1, 1%).
  Two reaction (...)

• natural history

  6 April

  WKP
  In greek, "Historia" means the description. The natural history is the description of nature.
  Natural history is a domain of inquiry involving organisms including animals, fungi and plants in their environment; leaning more towards observational than experimental methods of study. A person who studies natural history is called a naturalist or natural historian.
  In medicine, the natural history of diseases is the description of phenomenons observed by physicians and (...)

• CK7 CK20 IHC

  29 March

  See also : KRT7 KRT20
  Open references
  Cutaneous Metastases: A Review and Diagnostic Approach to Tumors of Unknown Origin.
  https://www.archivesofpathology.org/doi/10.5858/arpa.2018-0051-RA

• cutaneous metastasis

  29 March

  Open references
  Cutaneous Metastases: A Review and Diagnostic Approach to Tumors of Unknown Originhttps://www.archivesofpathology.org/doi/10.5858/arpa.2018-0051-RA

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