Angiofibroma papula, nodulu edo tumore-lesio gogorra da. Angiofibromak akne gisa diagnostikatzen dira batzuetan. Beren tokietan deitzen dira: 1) aurpegia Fibrous papule 2) zakila Pearly penile papule 3) azazkalen edo oinetako azazkalen azpian Periungual angiofibroma
Angiofibromas are small, reddish brown or even flesh-colored, smooth, shiny, 0.1 to 0.3 cm papules present over the sides of the nose and the medial portions of the cheeks. They contain fibrous tissue.
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Angiofibroma aknearen antzeko itxura du. Lesioak batez ere sudurrean gertatzen dira.
Cutaneous angiofibromas gorputzeko hainbat ataletan ager daiteke. Aurpegian, sarritan, zuntz-papulak edo adenoma sebaceum izenez ezagutzen dira; zakilean, pearly penile papules deitzen dira; iltzearen azpian, angiofibroma periungualak edo Koenen tumoreak deitzen dira; eta ahoan, ahozko fibroma deitzen zaie. Aurpegiko angiofibromak tuberous sclerosis (TS) -ren ezaugarri nabarmenak dira, larruazalean, giltzurrunetan, bihotzean, garunean eta birikietan eragiten duen herentziazko nahaste bat. Normalean, aurpegian garatzen dira haurtzaroan edo helduaro hasieran TS duten pertsonengan. Aurpegiko hiru angiofibroma edo gehiago edo bi angiofibroma periungual edo gehiago izatea esanguratsutzat jotzen da TS diagnostikatzeko. Gainera, aurpegiko angiofibroma anitz egon daitezke baldintzetan (multiple endocrine neoplasia type 1 (MEN-1) eta Birt-Hogg-Dubé syndrome) . Pearly penile papules zakilaren ertz koroalean eta zirrikituan zehar aurkitzen dira. Zirkuntzisatu gabeko gizonetan gehien ikusten diren kolpe iraunkorrak eta minik gabeko kolpeak dira. Cutaneous angiofibromas can be located on different areas of the body including the face where they are commonly called fibrous papules or adenoma sebaceum on the penis where they are called pearly penile papules, underneath the nail where they are called periungual angiofibromas or Koenen tumors, and in the mouth where they are called oral fibromas. Facial angiofibromas are considered one of the most obvious clinical presentations of tuberous sclerosis (TS), an autosomal dominant hamartomatous disorder that affects the skin, kidneys, heart, brain, and lungs. With TS, angiofibromas typically arise on the face in childhood and early adulthood. Both facial angiofibromas (greater than or equal to 3 needed) and periungual angiofibroma (greater than or equal to 2 needed) are 2 of the major criteria for TS. Multiple facial angiofibromas are also found in multiple endocrine neoplasia type 1 (MEN-1) and Birt-Hogg-Dube syndrome. Pearly penile papules are chronic, asymptomatic, papules found on the coronal margin and sulcus of the penis. They are more common in uncircumcised men.
1) aurpegia
Fibrous papule
2) zakila
Pearly penile papule
3) azazkalen edo oinetako azazkalen azpian
Periungual angiofibroma