Langerhans cell histiocytosis (LCH) is an abnormal clonal proliferation of Langerhans cells, abnormal cells deriving from bone marrow and capable of migrating...

in association with the condition Langerhans cell histiocytosis (LCH). In skin infections, the local Langerhans cells take up and process microbial antigens...

lymphohistiocytosis (HLH) or Langerhans cell histiocytosis (LCH). The spectrum of non-langerhans cell histiocytoses include: Benign cephalic histiocytosis Generalized...

multifocal Langerhans cell histiocytosis, previously known as Hand–Schüller–Christian disease, is a type of Langerhans cell histiocytosis (LCH), which...

classification of histiocytosis syndromes?". Medscape. Retrieved 4 December 2020. Chang KL, Snyder DS (2007). "17. Langerhans Cell Histiocytosis". In Ansell...

of white blood cells called histiocytes, or tissue macrophages (technically, this disease is termed a non-Langerhans-cell histiocytosis). It was declared...

of these cells. They include the following: Reactive diseases of Langerhans cells Histiocytomas Cutaneous histiocytosis Systemic histiocytosis Reactive...

rheumatoid nodules). Some sources consider Langerhans cell derivatives to be histiocytes. The Langerhans cell histiocytosis embeds this interpretation into its...

histiocytoma are best characterized as Langerhans cell histiocytosis (LCH) similar to that observed in humans. Systemic Histiocytosis (SH) was originally recognized...

dendritic cell neoplasms Histiocytic sarcoma Langerhans cell histiocytosis, NOS Langerhans cell histiocytosis, monostotic Langerhans cell histiocytosis, polystotic...

Alveolar microlithiasis Cystic airspaces Chronic: Pulmonary Langerhans cell histiocytosis Pulmonary lymphangioleiomyomatosis Honeycomb lung caused by...

tuberculosis, silicosis/pneumoconiosis, ankylosing spondylitis, Langerhans cell histiocytosis) lower (e.g., cryptogenic fibrosing alveolitis, connective tissue...

melanoma, hairy cell leukemia, papillary thyroid carcinoma, colorectal cancer,non-small-cell lung cancer, Langerhans cell histiocytosis, Erdheim–Chester...

have characteristics from both non-Langerhans cell histiocytosis (NLCH) and Langerhans cell histiocytosis (LCH) in terms of morphology and immunophenotypic...

diseases, such as granulomatosis with polyangiitis, Langerhans cell histiocytosis, Langerhans cell sarcoma, lymphoma, sarcoidosis, IgG4-related disease...

Basal-cell carcinoma (BCC), also known as basal-cell cancer, basalioma or rodent ulcer, is the most common type of skin cancer. It often appears as a painless...

Langerhans cell sarcoma (LCS) is a rare form of malignant histiocytosis. It should not be confused with Langerhans cell histiocytosis, which is cytologically...

A (IgA) antibodies; IgG antibodies persist for life and confer immunity. Cell-mediated immune responses are also important in limiting the scope and the...

factors can disrupt redox reactions necessary for protein folding, so skin cells may initiate the unfolded protein response which releases cytokines, thus...

Cutaneous squamous-cell carcinoma (cSCC), also known as squamous-cell carcinoma of the skin or squamous-cell skin cancer, is one of the three principal...

In general, the cause of Langerhans Cell Histiocytosis is unknown. Regardless of the subtype of Langerhans cell histiocytosis, the pathologic hallmark...

such as cyclosporine and tacrolimus, inhibit cell responsiveness to mast cell products and inhibit T cell activity. They are preferred by some experts...

indicative of acrokeratosis paraneoplastica, which is associated with squamous-cell carcinoma of the larynx. Paronychia can occur with diabetes, drug-induced...

Juvenile xanthogranuloma is a form of histiocytosis, classified as non-Langerhans cell histiocytosis. It is a rare skin disorder that primarily affects...

activation of plasma cells and B lymphocytes which release antigen specific IgE contributing to further inflammation. Other CD4+ helper T-cell pathways thought...

diagnosis is usually based on the presenting signs and symptoms, while a cell culture is rarely possible. Before making a diagnosis, more serious infections...

The yeast is thought to feed on skin oils (lipids), as well as dead skin cells. Infections are more common in people who have seborrheic dermatitis, dandruff...

differentiate into muscle cells Langerhans cell histiocytosis (LCH): Condition due to excess build-up of Langerhans cells. Lupus: autoimmune disease Diagnosis...

Melanocytic nevi can be categorized based on the location of melanocytic cells Junctional: epidermis Intradermal: dermis Compound: epidermis and dermis...

Merkel-cell carcinoma (MCC) is a rare and aggressive skin cancer occurring in about three people per million members of the population. It is also known...