Microscopy

Articles

• acute chorioamnionitis
  10 May 2004

  Images
  IUFD - severe chorioamnionitis (from prior post) https://twitter.com/E_Heidi_Cheek/status/879497233669992448
  Synopsis
  infiltration of membranes by granulocytes
  acute chorionic vasculitis
  Etiology
  infectious chorioamnionitis bacterial chorioamnionitis fungal chorioamnionitis candidal chorioamnionitis
  See also
  placental anomalies
  placental infections

• paratesticular tumors
  12 December 2003

  Classification
  paratesticular adenomatoid tumor
  paratesticular embryonal rhabdomyosarcoma
  paratesticular ovarian-type epithelial tumors ( OTET )
  paratesticular serous borderline tumor
  paratesticular mucinous cystadenoma
  paratesticular desmoplastic small round cell tumor ( DSRCT )
  paratesticular melanotic neuroectodermal tumor of infancy ( MNTI ).
  primary hematopoietic tumors of the paratesticular structures
  paratesticular low-grade lymphomas
  paratesticular plasmacytoma (...)

• sucutaneous angiolipoma
  14 June 2004

  Lipohemangioma
  Definition: Angiolipomas are typically subcutaneous and often painful.
  Images
  Angiolipoma: "angio" component; painful; intravasc thrombi https://twitter.com/JRamirezMD/status/811189246442741760
  Digital slides
  UI:738 - Subcutaneous angiolipoma (Lipohemangioma)
  Subtypes
  cellular angiolipoma
  Histogenesis
  Because they lack the typical cytogenetic abnormalities seen in ordinary lipomas, some have speculated that they may actually be of vascular origin but with an (...)

• mucolipidoses
  25 July 2003

  Classification
  mucolipidosis type I
  mucolipidosis type II
  mucolipidosis type III
  mucolipidosis type IV

• fascia
  2 July 2003

  Anomalies:
  fasciitis
  fascial tumoral infiltration

• polyps
  17 November 2004

  polyp. Adj. polypous, polypoid WKP
  Definition: A polyp is an abnormal growth of tissue projecting from a mucous membrane.
  If it is attached to the surface by a narrow elongated stalk, it is said to be pedunculated. If no stalk is present, it is said to be sessile.
  Polyps are commonly found in the colon, stomach, nose, ear, sinus(es), urinary bladder, and uterus.
  They may also occur elsewhere in the body where mucous membranes exist like the cervix, vocal folds, and small intestine. (...)

• epithelioid granuloma
  29 December 2003

  epithelioid cell granuloma
  Images
  mucormycosis https://twitter.com/smlungpathguy/status/742915581716795393
  According to localization
  eyelids: chalazion
  According to the etiology
  infections mycobacterioses tuberculosis fungal infections mucormycosis
  tumors carcinomas malignant lymphomas Hodgkin lymphoma T-cell lymphomas Burkitt lymphoma (#15104301#)
  Types
  non-caseating epithelioid (...)

• Spitz nevus
  16 June 2004

  Spindle and epithelioid cell nevus, spitz tumor, spitz’s nevus, spindle cell nevus, juvenile melanoma, benign juvenile melanoma, epitheliod junctional nevus; Spitz tumor WKP PO
  Definition: Spitz nevus is usually a pink papule on the extremities or face of young patients. It has little pigmentation, spindle and epithelioid cells, is usually compound, and may have eosinophilic globules known as Kamino bodies.
  Images
  Spitz nevus: Melanocytes with ample cytoplasm. Note the collagenous (...)

• tuberculoid granulomatous adenitis
  16 March 2004

  Digital cases
  Case 154 (HPC:154) : Mycobacterial adenitis
  Etiology
  bacterial adenitis mycobacterial adenitis tuberculous adenitis atypical mycobacterial adenitis

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