48,830
edits
Difference between revisions of "Malignant melanoma"
Jump to navigation
Jump to search
m
→Subtypes
m (→Subtypes) |
m (→Subtypes) |
||
| Line 79: | Line 79: | ||
| large atypical spindle cells, btw collagen | | large atypical spindle cells, btw collagen | ||
| predominantly dermal | | predominantly dermal | ||
| [[pleomorphic undifferentiated sarcoma]] (MFH), [[scar]], [[dermatofibroma]], [[DFSP]], [[leiomyosarcoma]] | | [[pleomorphic undifferentiated sarcoma]] (MFH), [[scar]], [[dermatofibroma]], [[DFSP]], [[leiomyosarcoma]], desmoplastic [[Spitz nevus]], sclerosing [[blue nevus]] | ||
| Image? | | Image? | ||
| | | rarely S100-, generally Melan A- & HMB-45- | ||
|- | |- | ||
| Malignant melanoma - nevoid type | | Malignant melanoma - nevoid type | ||
| prominent nucleoli, deep mitoses - high power diagnosis | | prominent nucleoli, deep mitoses - '''high power diagnosis''' | ||
| mimics nevus at low power | | mimics nevus at low power | ||
| (benign) nevus | | (benign) nevus | ||