Intraepithelial carcinoma (Bowen disease)
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Al'amari na al'ada - Intraepithelial carcinoma (Bowen disease) ana iya yin kuskure a matsayin mai ɗorewa, mara ƙaiƙayi.
References
Bowen's disease (BD) wani nau'in ciwon daji ne na fata wanda ke farawa daga saman fata (epidermis) . Ya fi kowa a cikin Caucasians kuma sau da yawa yana faruwa a wuraren da aka fallasa hasken rana, amma yana iya bayyana a wani wuri kuma. BD yawanci yana nunawa azaman rauni guda ɗaya. Ana yawan ganin BD a matsayin alamar faɗakarwa kafin wani nau'in ciwon daji mafi tsanani ya taso. Don gano cutar BD, likitoci yawanci suna dogara ne akan nazarin samfuran nama a ƙarƙashin na'urar microscope (biopsy) .
Bowen's disease (BD) is an in-situ squamous cell carcinoma of epidermis. The etiology of BD is multifactorial with high incidence among Caucasians. BD is common in photo-exposed areas of skin, but other sites can also be involved. Lesions are usually solitary. The morphology of BD differs based on age of the lesion, site of origin, and the degree of keratinization. BD is considered as the lull before the storm, which precedes an overt squamous cell carcinoma. Histopathology is the gold standard diagnostic modality to confirm the diagnosis.
Bowen's disease (BD) is an in-situ squamous cell carcinoma of epidermis. The etiology of BD is multifactorial with high incidence among Caucasians. BD is common in photo-exposed areas of skin, but other sites can also be involved. Lesions are usually solitary. The morphology of BD differs based on age of the lesion, site of origin, and the degree of keratinization. BD is considered as the lull before the storm, which precedes an overt squamous cell carcinoma. Histopathology is the gold standard diagnostic modality to confirm the diagnosis.
Bowen's disease galibi yana shafar fararen fata masu shekaru sama da 60. Mahimman abubuwan haɗari sun haɗa da faɗuwar rana na dogon lokaci, raunin garkuwar jiki, bayyanar arsenic, da cutar HPV ta fata. Kwayoyin HPV 16, 18, 34, da 48 suna da alaƙa da cutar Bowen a yankunan al'aura. Hannun HPV a cikin al'amuran da ba na al'aura ba a bayyane yake.
Bowen disease is most commonly found in white patients over 60 years old. Other risk factors include chronic sun exposure, immunosuppression, arsenic exposure and cutaneous human papillomavirus (HPV) infection. HPV types 16, 18, 34 and 48 cause Bowen disease at genital sites; the role of HPV in nongenital cases of Bowen disease is less well defined. HPV types 2, 16, 34 and 35 have been rarely identified within nongenital lesions.
Bowen disease is most commonly found in white patients over 60 years old. Other risk factors include chronic sun exposure, immunosuppression, arsenic exposure and cutaneous human papillomavirus (HPV) infection. HPV types 16, 18, 34 and 48 cause Bowen disease at genital sites; the role of HPV in nongenital cases of Bowen disease is less well defined. HPV types 2, 16, 34 and 35 have been rarely identified within nongenital lesions.
Yawancin lokaci yana bayyana azaman erythematous, ɓataccen wuri ko ɓawon burodi a ko'ina cikin jiki. Mafi yawan wuri shine ƙananan ƙafafu.
Ana iya warkewa ta hanyoyi daban-daban na jiyya kamar cryotherapy, curettage, cautery, photodynamic far, ko cirewar rauni.
○ Diagnosis da Magani
#Dermoscopy
#Skin biopsy
#Mohs surgery
#Photodynamic therapy