Difference between revisions of "Digital papillary adenocarcinoma"
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''' | '''Digital papillary adenocarcinoma''' is a rare [[malignant]] [[skin]] tumour.<ref name=pmid23026931>{{cite journal |author=Suchak R, Wang WL, Prieto VG, ''et al.'' |title=Cutaneous digital papillary adenocarcinoma: a clinicopathologic study of 31 cases of a rare neoplasm with new observations |journal=Am. J. Surg. Pathol. |volume=36 |issue=12 |pages=1883–91 |year=2012 |month=December |pmid=23026931 |doi=10.1097/PAS.0b013e31826320ec |url=}}</ref> | ||
==General== | ==General== | ||
| Line 11: | Line 11: | ||
==Microscopic== | ==Microscopic== | ||
Features: | Features: | ||
*Papillary projections. | *Papillary projections - very common, not required. | ||
**Tubular structures. | |||
*Basaloid cells usually with mild-to-moderate atypia. | *Basaloid cells usually with mild-to-moderate atypia. | ||
Revision as of 20:37, 19 June 2014
Digital papillary adenocarcinoma is a rare malignant skin tumour.[1]
General
- Very rare.
- Aggressive.
Gross
- Distal end of a finger or toe.
- Usually fingers.[1]
Microscopic
Features:
- Papillary projections - very common, not required.
- Tubular structures.
- Basaloid cells usually with mild-to-moderate atypia.
DDx:
- Basal cell carcinoma.
- Other basaloid tumours.