Difference between revisions of "Skin"

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====Systematic====
 
====Systematic====
 
By their relative incidences, one practical approach is:
 
By their relative incidences, one practical approach is:
*Is it a dysplastic (melanocytic) nevus or melanoma? ''See [[Differentiating dysplastic nevus from melanoma]]''
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*Is it a dysplastic (melanocytic) nevus or melanoma? ''See [[Differentiating dysplastic nevus from melanoma]]''<br>If not:
 
*Compare to patterns of various other possibilities.
 
*Compare to patterns of various other possibilities.
 
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Revision as of 08:37, 18 September 2019

Author: Mikael Häggström [note 1]

Fixation

  1. REDIRECT Template:Fixation - general notes

Dark skin focalities

Dark skin focalities (in this case, from top left and clockwise: Spitz nevus, seborrheic keratosis, elevated melanocytic nevus and melanoma)

Skin with one or more areas that are darker than the surroundings.

Microscopic evaluation

Various diagnoses of pigmented skin lesions, by relative incidence upon biopsy, and malignancy potential.

Evaluation is largely based on the relative incidence and malignancy of various differential diagnoses (see pie chart). Main approaches are:

  • Direct pattern recognition
  • Systematic

Pattern recognition

Systematic

By their relative incidences, one practical approach is:

Notes

  1. For a full list of contributors, see article history. Creators of images are attributed at the image description pages, seen by clicking on the images. See Patholines:Authorship for details.

Main page

References

  1. 1.0 1.1 Katarzyna Lundmark, Krynitz, Ismini Vassilaki, Lena Mölne, Annika Ternesten Bratel. Handläggning av hudprover – provtagningsanvisningar, utskärningsprinciper och snittning (Handling of skin samples - Instructions for sampling, cutting and incision. KVAST (Swedish Society of Pathology). Retrieved on 2019-09-09.
  2. Page 678 in: Chhabra, Seema; Minz, RanjanaWalker; Saikia, Biman (2012). "Immunofluorescence in dermatology ". Indian Journal of Dermatology, Venereology, and Leprology 78 (6): 677. doi:10.4103/0378-6323.102355. ISSN 0378-6323. Archived from the original. . 

Image sources