Published in Cureus
Kikuchi-Fujimoto disease (KFD), or necrotizing histiocytic lymphadenitis, is a rare cause of lymphadenopathy and fever. Although the clinical course is usually benign, KFD is often mistaken for malignancy or infection. Recognition of typical and atypical cases of KFD is necessary to avoid unnecessary interventions. Here we report an atypical presen...
Published in Indian journal of dermatology
Langerhans cell histiocytosis (LCH) is a proliferative disease commonly seen in the pediatric population but rarely encountered in the adult population. The exact etiology remains unclear. It has various clinical features and is very likely to be misdiagnosed. Histopathology and immunohistochemistry are very important for the diagnosis of LCH. Trea...
Published in Cancer science
Langerhans cell histiocytosis (LCH) is a rare systemic disorder characterized by the accumulation of CD1a+/Langerin+ LCH cells and wide-ranging organ involvement. Langerhans cell histiocytosis was formerly referred to as histiocytosis X, until it was renamed in 1987. Langerhans cell histiocytosis β was named for its morphological similarity to skin...
Published in Balkan medical journal
Langerhans cell histiocytosis is characterized by an abnormal proliferation of neoplastic Langerhans cells. Langerhans cell histiocytosis commonly affects the pediatric population, whereas presentation in adults remains a rare event. The presentation of Langerhans cell histiocytosis is highly variable, but the involvement of skin, bone, and lung is...
Neurodegenerative (ND) complications in Langerhans cell histiocytosis (LCH) are a late-onset but dramatic sequelae for which incidence and risk factors are not well defined. Based on a national prospective registry of paediatric LCH patients, we determined the incidence rate of clinical ND LCH (cND-LCH) and analysed risk factors, taking into accoun...
Published in Journal of Ultrasonography
Langerhans cell histiocytosis is a tumor-like condition characterized by idiopathic proliferation of Langerhans cells. The disease may involve the skeleton as well as other organs systems. Bone involvement may be solitary or multifocal. Unifocal osseous Langerhans cell histiocytosis may involve virtually any bone, with the calvarium being most freq...
Published in The journal of international advanced otology
Langerhans cell histiocytosis (LCH) is a rare disease, which may involve various organ systems; therefore, it has multiple clinical manifestations. We present the case of a 56-year-old woman admitted to Amerikan Hospital Ear-Nose and Throat outpatient clinic with a complaint of progressive hearing loss in both ears, which had started 10 years ago. ...
Published in Cureus
H syndrome (histiocytosis lymph adenopathy plus syndrome) is an autosomal recessive disorder caused by mutations in the SLC29A3 gene, encoding the human equilibrative nucleoside transporter (hENT3), characterized by cutaneous hyperpigmentation and hypertrichosis, hepatosplenomegaly, hearing loss, heart anomalies, hypogonadism, low height, hyperglyc...
Published in Journal of nuclear medicine : official publication, Society of Nuclear Medicine
The purpose of this study was to evaluate 18F-FDG PET/CT for the diagnosis, management, and treatment of Erdheim-Chester disease (ECD). Methods: Our institutional database (2007-2017) was retrospectively reviewed for patients with pathologically proven ECD. A chart review yielded demographics, clinical information, and 5 categories of clinical impa...
Published in Polish journal of radiology
Erdheim-Chester disease (ECD) is a rare sporadic non-Langerhans cell histiocytic (LCH) proliferative disorder with systemic predilection. It usually affects adults in the 5th-7th decades of life and has non-specific clinical manifestations. Its suspicion is often heralded by the presence of characteristic radiological findings and subsequently conf...
