Langerhans cell histiocytosis presenting as a blueberry muffin rash.

Langerhans cells, often referred to as the "macrophages of the skin", are dendritic cells that normally reside in the epidermis and papillary dermis. Just like macrophages, they function as antigenpresenting cells that activate naive T cells. Certain mutations such as those involving the gene can cause unopposed production of Langerhans cells, which is known as Langerhans cell histiocytosis (LCH).

Retraction: Pure Uterine Lipoma: A Report of a Rare Entity.

[This retracts the article DOI: 10.7759/cureus.20444.

Pure Uterine Lipoma: A Report of a Rare Entity.

Abnormal genital tract bleeding is a commonly encountered complaint in general practice. It has a wide range of etiologies and the spectrum depends on the reproductive status of the patient. While it represents a small proportion of genital tract bleeding, endometrial carcinoma is the main concern in postmenopausal women with abnormal genital bleeding.