Bailment - Types. 1  Modifying the earlier opinion of Lord Holt (Coggs v. 2  deposit (depositum); 3  gratuitous agency (mandatum); 4  loan for use (commodatum); 5  possessory pledge (pignori acceptum); 6  loan for hire (locatum or locatio et conductio), this is subdivided into...
Langerhans cell histiocytosis (LCH) is a rare disease involving clonal proliferation of Langerhans cells, abnormal cells deriving from bone marrow and capable of migrating from skin to lymph nodes.Clinically, its manifestations range from isolated bone lesions to multisystem disease.angerhans cell histiocytosis (LCH) is a rare disease involving clonal proliferation of Langerhans cells, abnormal cells deriving from bone marrow and capable of migrating from skin to lymph nodes.
Not to be confused with the cells of the islets of Langerhans, found in the pancreas, or Langhans giant cell. Section of skin showing large numbers of dendritic cells (Langerhans cells) in the epidermis. The representation of Langerhans cells in the Cell Ontology. A portion of the Cell Ontology is shown with ovals corresponding to cell types defined in the ontology and arrows corresponding to relations between those cell types.