2022
Segmental basaloid follicular hamartomas derive from a post‐zygotic SMO p.L412F pathogenic variant and express hair follicle development‐related proteins in a pattern that distinguish them from basal cell carcinomas
Atzmony L, Ugwu N, Bercovitch LG, Robinson‐Bostom L, Ko CJ, Myung P, Choate KA. Segmental basaloid follicular hamartomas derive from a post‐zygotic SMO p.L412F pathogenic variant and express hair follicle development‐related proteins in a pattern that distinguish them from basal cell carcinomas. American Journal Of Medical Genetics Part A 2022, 188: 3525-3530. PMID: 35972041, PMCID: PMC9669121, DOI: 10.1002/ajmg.a.62951.Peer-Reviewed Original ResearchConceptsBasal cell carcinomaCell carcinomaFollicular hamartomaProliferation indexBasaloid skin tumorsSporadic basal cell carcinomasBasaloid follicular hamartomaKi-67 expressionLow proliferation indexCentral nervous systemWhole-exome sequencingSystemic involvementExpression of hedgehogMultiple lesionsSkin tumorsWnt/beta-catenin pathwayBasaloid lesionsNervous systemVariable involvementPathogenic variantsSegmental distributionPost-zygotic mutational eventSOX-9 expressionNormal tissuesExome sequencing
2006
Congenital linear unilateral basal cell nevus: a case report with patched gene molecular studies
Brailey L, Davis T, Kolker S, Murry T, Thomas D, Bale A, Ruhoy S. Congenital linear unilateral basal cell nevus: a case report with patched gene molecular studies. Journal Of Cutaneous Pathology 2006, 34: 65-70. PMID: 17214858, DOI: 10.1111/j.1600-0560.2006.00580.x.Peer-Reviewed Original ResearchConceptsBasal cell carcinomaBasal cell nevusNevoid basal cell carcinoma syndromeBasal cell carcinoma syndromeCell carcinomaHistologic examinationCarcinoma syndromeLinear unilateral basal cell nevusPTCH mutationsBenign clinical behaviorPTCH locusSMO genesCase reportClinical behaviorDifferential diagnosisPatient's lesionFollicular hamartomaLoss of heterozygositySMO mutationsRight flankCarcinomaLesionsNeviShort tandem repeat DNA analysisPTCH
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