Langerhans cell histiocytosis (LCH) is a proliferation of Langerhans cells intermixed with
inflammatory cells, in particular eosinophils, that may manifest as unisystem (unifocal or …

Purpose Langerhans cell histiocytosis (LCH) is a rare clonal disorder of Langerhans antigen-
presenting cells. However, thyroid LCH involvement is relatively rare. We present the first …

Background A histiocytosis is a group of immunoproliferative disorders of clonal cells. The
management protocols are still evolving, with chemotherapy as the mainstay of treatment …

Introduction Langerhans cell histiocytosis (LCH) and Erdheim–Chester disease (ECD) are
rare histiocytic disorders in the L (Langerhans) group diseases. They range from self-limited …

A 23‑month‑old female was admitted to the neurosurgery service with a 3‑month history of a
progressively enlarging neck mass. There was associated redness, swelling, and …

Langerhansmporal histiocytosis (LCH) refers to a group of diseases that are characterized
by the primary pathogenesis of an abnormal polyclonal proliferation of Langerhans cells that …

Purpose Ophthalmic histiocytic lesions comprise a heterogeneous rare group of disorders
that are characterized by an abnormal proliferation of histiocytes and may affect all age …

Langerhans cell histiocytosis (LCH) is a rare disorder histologically characterized by the
proliferation of Langerhans cells. Here we present the case of a 13-year-old girl with LCH …

Langerhans cell histiocytosis (LCH) is a proliferative disease of histiocyte-like cells, with a
wide range of clinical presentations that vary from a solitary lesion to more severe multifocal …

Introduction. Langerhans cell histiocytosis (LCH) is a rare disease of unknown etiology with
different clinical features. A standardised treatment has not been established so far. Case …