Asunto(s)
COVID-19 , Psoriasis , Grecia/epidemiología , Humanos , Pandemias , Psoriasis/diagnóstico , Psoriasis/epidemiología , SARS-CoV-2RESUMEN
(1) Background: 22 MHz high frequency ultrasound (HFUS) is a non-invasive imaging technique that gives information on depth, length, volume and shape of skin tumors. (2) Methods: We reviewed the clinical, ultrasound, and histological records of 54 patients with 100 histologically confirmed basal cell carcinoma (BCC) tumors with the use of HFUS. (3) Results: Most infiltrative tumors (n = 16/21, 76.2%) were irregular shaped, followed by five (23.8%) being round shaped; most superficial tumors (n = 25/29, 86.2%) were ribbon shaped, followed by four (13.8%) being round shaped; most nodular tumors (n = 26/33, 78.8%) were round shaped, followed by seven (21.2%) that were irregular shaped; and, lastly, all microdular tumors (n = 2/2, 100%) were round shaped. Strong evidence of association (p = 0.000) was observed between the histological subtype and tumor shape as seen using the HFUS. No evidence of association was found between the histological subtype and tumor margin (p > 0.005). Cohen's Kappa statistic to assess the agreement between BCC subtypes evaluated by histological examination and U/S appearance was calculated equal to 0.8251 (almost perfect agreement). (4) Conclusions: HFUS appears to be a reliable technique for the pre-operative evaluation of BCCs, assisting physicians to decide on the optimal therapeutic approach.
RESUMEN
Lichen sclerosus et atrophicus (LSA) is an inflammatory dermatosis of unknown etiology, usually affecting the genital region, with extragenital involvement being uncommon. The coexistence of LSA and morphea in the same lesion is rare. The present study aims to demonstrate that LSA and morphea might share similar pathologic processes. We present a case of a 53-year-old female patient with extragenital lesions with clinical appearance and histopathological features of both LSA and morphea. Finally, the two diseases might lie on the same disease spectrum.