安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
|
- Blue naevus (blue nevus) - DermNet
A blue naevus (nevus in American spelling) is a type of melanocytic naevus in which spindle-shaped or, less commonly, ovoid naevus cells are located most often wholly but at least partially within the dermis Blue naevi are twice as common in women compared to men
- Blue naevus dermoscopy
What is a blue naevus? A blue naevus is a common type of melanocytic naevus in which the pigment is situated deep in the dermis It is also known as a blue neuronaevus and a dermal melanocytoma What are the clinical features of a blue naevus? A blue naevus is a well- circumscribed round or oval macule, papule or nodule of a uniform steel blue colour The border fades gradually into the
- Blue naevi pathology - DermNet
Blue naevus pathology needs to be differentiated from primary and metastatic melanoma, especially animal melanoma, pigmented Spitz naevus and pigmented spindle cell of Reed
- Blue naevus images - DermNet
View pictures of blue naevi in the gallery below Blue naevus (nevus in American spelling) is a type of melanocytic naevus in which spindle-shaped or, less commonly, ovoid naevus cells, are located deep within the dermis
- Venous lake - DermNet
A venous lake has a structureless blue or purple appearance on dermoscopy A biopsy is rarely necessary and shows a dilated venule What is the differential diagnosis for a venous lake? A venous lake may occasionally be confused with: Blue naevus Cherry angioma Spider telangiectasis What is the treatment of venous lake?
- Venous malformation (blue birthmarks, glomulovenous malformation) - DermNet
Blue rubber bleb naevus syndrome The blue rubber bleb naevus syndrome or Bean syndrome is a rare form of venous malformation in which there are skin and gastrointestinal tract lesions There is frequently a family history, with autosomal dominant inheritance i e the tendency to the syndrome is passed on to half of one's children
- Moles (melanocytic naevi, pigmented nevi) - DermNet
What is a melanocytic naevus? A melanocytic naevus (American spelling ‘nevus’), or mole, is a common benign skin lesion due to a local proliferation of pigment cells (melanocytes) It is sometimes called a naevocytic naevus or just 'naevus' (but note that there are other types of naevi) A brown or black melanocytic naevus contains the pigment melanin, so may also be called a pigmented
- Dermoscopy. Benign melanocytic lesions
The colour of the lesion may be black (especially in dark skinned individuals), brown (junctional naevus), skin coloured or pink (cellular or dermal naevus), steel-blue (blue naevus) Lesions of a single colour or uniform pigment pattern are nearly always benign Darker skinned individuals tend to have darker naevi Benign melanocytic naevi
|
|
|