composed primarily of squamous epithelial cell simple squamous epithelium https://upload.wikimedia.org/wikipedia/commons/8/8f/Illu_epithelium.jpg ZFA:0001498 NCIT:C13178 AEO:0000070 Unilaminar epithelium that consists of a single layer of squamous cells.[CARO] simple squamous epithelia epithelium simplex squamosum TAO:0001498 AAO:0010066 EHDAA2:0003070 Wikipedia:Simple_squamous_epithelium UMLS:C0836133 BILA:0000070 BTO:0002073 UBERON:0000487 FMA:45565 CARO:0000070 XAO:0004010 Unilaminar epithelium which consists of a single layer of squamous cells. Examples: pulmonary alveolar epithelium, endothelium.[FMA]. HAO:0000070 unilaminar epithelium squamous epithelium