Langerhans cell

https://doi.org/10.1351/goldbook.13373
Immature, phagocytic dendritic cell of the mammalian skin, characterized by the presence of Fc receptors, major histocompatibility (MHC) class II molecules, and epidermal dendritic cell marker CD1. It contains a cytoplasmic organelle called the Birbeck granule.
Source:
PAC, 2012, 84, 1113. (IUPAC glossary of terms used in immunotoxicology (IUPAC Recommendations 2012)) on page 1200 [Terms] [Paper]