A case of xanthoma of the liver in a 61-year-old Korean woman with multiple myeloma, hyperlipidemia and xanthoma of the skin is described. Microscopically, the liver showed a multiple xanthomatous collection of foamy histiocytes as well as diffuse sinusoidal infiltration of the foam cells. This hepatic accumulation of foam cells seems to be related to hyperlipidemia of the patient. The mechanis...

FHTG: familial hypertriglyceridemia HDL: high-density lipoprotein LCH: Langerhan’s cell histiocytosis LDL: low-density lipoprotein VLDL: very low-density lipoprotein XD: xanthoma disseminatum INTRODUCTION Xanthoma disseminatum (XD) is a rare subtype of non-Langerhan’s cell histiocytosis (non-LCH). To date, just greater than 100 cases of XD have been reported; however, association with hyperlipi...

Xanthoma disseminatum is a non-familial disorder of non-Langerhans cell origin or a class II histiocytosis with unknown etiology, with just over 100 cases reported in the literature. Because of the rarity of this disease, there is no established treatment. We studied clinical manifestations and different treatments of xanthoma disseminatum from a series of cases, including our own patient. We s...

Objective We present a unique case of a midline xanthoma of the occipital bone exhibiting atypical imaging characteristics with preserved bone cortex that has not previously been described. Participant This man presented with refractory headaches and suboccipital pain and a mass within the diploe of the occipital bone but with preserved inner and outer cortex of the bone. Magnetic resonance ima...

A case of gastric hyperplastic polyp with proliferation of xanthoma cells is reported. The patient was a 69-year-old man who visited our hospital for further evaluation of gastric polyps. Endoscopic examination of the upper digestive tract revealed multiple hyperplastic polyps in the gastric antrum. There was a pedunculated polyp with whitish yellow granules, 7 mm in diameter, arising from the ...

Introduction: Xanthoma disseminatum (XD) is a rare, benign, non-Langerhans cell histiocytic disorder with unknown etio-pathology. It manifests with multiple, grouped, red-brown to yellow papules and nodules involving the skin, mucous membranes, and internal organs with a predilection for flexures and the face.  Case Report: We report a patient who presented with disseminated xanthomatous pa...

INTRODUCTION Verruciform xanthoma is a rare, benign lesion characterized by hyperkeratosis and aggregates of foam cell macrophages. Here, we describe a case of verruciform xanthoma on the scrotum, in which the immunohistochemical localization of monocyte chemoattractant protein-1, a chemokine of the C-C or beta family that has been shown to induce the recruitment of monocytes for injured tissue...