RESUMO
The high risk of skin cancer after organ transplantation is a major clinical challenge. We describe a case of a patient presenting with sebaceous carcinoma (SC) after a kidney transplant. Although it is exceedingly rare, SC should always be considered in the presence of any skin lesion occurring after a transplant.
RESUMO
Confluent and reticulated papillomatosis (CRP) is an underdiagnosed skin condition of uncertain etiology. The antibacterial and most importantly the anti-inflammatory mechanisms of some antibiotics seem to explain the effectiveness of these medications. Other measures such as reducing weight and treating an underlying endocrine disorder may be helpful.
RESUMO
Verrucous carcinoma (VC) of the nail bed is a rare variant of squamous cell carcinoma that is often misdiagnosed as a benign condition. The clinical presentation of this tumor is very similar to that of warts or onychomycosis hence the delayed appropriate treatment. Its association with human papillomavirus (HPV) infection has rarely been reported. The treatment of VC of the nail unit depends on the extent of the lesion and the presence or the absence of bone. We here report an unusual case of VC of the nail bed of the left big toe in a man associated with HPV53 infection that had been mistaken for a wart for 1 year. The condition was treated by ray amputation.
Assuntos
Condiloma Acuminado/complicações , Papillomavirus Humano 6/isolamento & purificação , Neoplasias Penianas/etiologia , Doenças Uretrais/complicações , Adulto , Condiloma Acuminado/patologia , Condiloma Acuminado/virologia , Humanos , Masculino , Neoplasias Penianas/patologia , Doenças Uretrais/patologia , Doenças Uretrais/virologiaRESUMO
Onychomatricoma (OM) is a rare benign tumour of the nail matrix characterized by specific clinical and histologic features. The main clinical signs are thickening of the nail plate, xanthonychia, overcurvature of the nail plate, and multiple splinter haemorrhages. The diagnosis is based on clinical, radiological and histopathological findings. Histologically, the tumour is characterized by filiform epithelial projections. The objective of this study is to present the first reported Tunisian case of OM, focusing on the contribution of magnetic resonance imaging to the diagnosis of OM. A review on the subject is also presented.