Zusammenfassung der Ressource
SKIN
- Benign
- Seborrheic
Keratosis:
Squamous
and
basaloid
- Verruca: HPV,
squamous
cell papilloma
- Syringoma:
adnexal, sweat
duct
differentiation,
eyelids
- Trichofolliculoma:
adnexal,
follicular
differentiation,
vellous hair
- Blood vessels
- Capillary
Haemangioma:
Cambell de
Morgan Spots
- Lobular haemangioma:
pyogenic granuloma, site
of trauma, excessive BV
proliferation
- Glomus tumour/
Glomangioma: tumour
of vascular adnexa,
temp sensitive cells,
vascular shunt, painful
- Dermatofibroma:
fibriohistiocytic,
common, lower
legs, +/-
hyperkeratotic
- Neurofibromatosis:
genetic, systemic
involvement
- Cafe au lait macules,
Neurofibroma,
Plexiform neurofibroma
- Headache, bone cyst,
mental retardation,
short stature...
- Malignant
- Vascular tumours
- Kaposi
Sarcoma:
HHV 8,
endothelial
plaques
- Epitheloid
haemangioendothelioma
- Angiosarcoma
- Melanocytic
- Naevus: benign, nest
- Junctional,
Dermal,
Compound,
Blue
- Spitz:
circumscribed,
Pagetoid
spread,
Kamino bodies
- Dysplastic:
premalignant
- Lentigo:
increased #
melanocytes
- Melanoma
- Initial mutation
- Radial growth phase:
Dysplastic naevus >
In situ melanom
- Vertical growth phase:
- In reticular
dermis, capable
of metastasis
- Papillary
dermis -
curable by
surgery
- Non melanocytic skin lesions
- Basal cell
carcinoma
- Squamous cell carcinoma
- Solar keratosis:
premalignant
- Keratocanthoma:
self-regressing SCC