Correlation of ultrasound features with Bcl-2 protein expression in basal cell carcinomas (BCCs).
J Clin Ultrasound
; 51(9): 1615-1621, 2023.
Article
en En
| MEDLINE
| ID: mdl-37680166
ABSTRACT
BACKGROUND:
The expression of the Bcl-2 protein is frequently observed in basal cell carcinomas (BCCs), making it a significant biological marker and potential therapeutic target. Skin ultrasonography offers a noninvasive means of obtaining anatomical information about cutaneous tumors.OBJECTIVES:
The purpose of this study was to investigate the correlation between ultrasound features and Bcl-2 expression in BCCs, to provide a reference for developing pharmacological treatment plans.METHODS:
According to the Bcl-2 protein expression, 74 BCCs confirmed by surgical pathology were divided into high Bcl-2 expression BCCs (HB-BCCs) and low Bcl-2 expression BCCs (LB-BCCs). Preoperative lesion ultrasound features were analyzed retrospectively based on Liang's criteria, which included the following features shape, surface, keratinization, base, infiltration level, internal echogenicity, distribution of hyperechoic spots, posterior echogenic changes, internal Doppler signal, and lesion size (maximum diameter and infiltration depth). The differences of two groups were compared using a chi-square test or a paired t-test.RESULTS:
Based on ultrasound features, cystic areas were more frequent in LB-BCCs (χ2 = 7.015, P = .008). Furthermore, LB-BCCs exhibited greater infiltration depth than HB-BCCs (4.86 ± 2.12 mm vs. 2.72 ± 1.40 mm, P = .000), had a higher propensity to infiltrate the subcutaneous tissue (χ2 = 12.422, P = .002), and displayed a more abundant internal Doppler signal within the lesions (χ2 = 24.696, P = .000). Conversely, maximum diameter of the lesions, shape, surface, keratinization, base, hyperechoic spots distribution, and posterior echogenic changes of the lesions did not differ significantly between the two groups.CONCLUSIONS:
Ultrasound features are correlated with Bcl-2 protein expression level in BCCs. LB-BCCs show greater infiltration depth, subcutaneous infiltration, more cystic changes and more abundant internal Doppler signal than HB-BCCs, which may suggest a potential basis for drug selection in BCC chemotherapy.Palabras clave
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Bases de datos:
MEDLINE
Asunto principal:
Neoplasias Cutáneas
/
Carcinoma Basocelular
Límite:
Humans
Idioma:
En
Revista:
J Clin Ultrasound
Año:
2023
Tipo del documento:
Article
País de afiliación:
China