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What is Dermatopathic lymphadenitis?
Dermatopathic lymphadenitis (also known as lipomelanotic reticulosis, or Pautrier–Woringer disease) is a rare type of benign lymphatic hyperplasia associated with a variety of exfoliative or eczematoid type inflammatory erythrodermas, including pemphigus, psoriasis, eczema, neurodermatitis, and atrophia senilis.
What is lymphadenitis meaning?
Lymphadenitis is an infection in one or more lymph nodes. When lymph nodes become infected, it’s usually because an infection started somewhere else in your body. Lymphadenitis can cause lymph nodes to become enlarged, red, or tender. Treatment may include antibiotics, and medications to control pain and fever.
What is lymphadenitis in breast?
Axillary lymphadenopathy , also known as adenopathy, describes changes in the size and consistency of lymph nodes in the armpit (axillary lymph nodes). 1 It is not a disease itself but rather a symptom associated with a range of diseases and conditions, from mild infections to breast cancer.
What bacteria causes lymphadenopathy?
Lymphadenitis may occur after skin infections or other infections caused by bacteria such as streptococcus or staphylococcus. Sometimes, it is caused by rare infections such as tuberculosis or cat scratch disease (bartonella).
What does Dermatopathic mean?
[ dûr′mə-tŏp′ə-thē ] n. A disease of the skin.
What does Dermatomycosis mean in medical terms?
Dermatomycosis is the medical term for fungal infections of the skin and skin appendages (derma: skin; mykes: fungus), which encompass nails and hair. Fungal infection can happen any time there are injured or pathologically changed skin areas.
What does Erythrocytometer mean?
erythrocytometer. / (ɪˌrɪθrəʊsaɪˈtɒmɪtə) / noun. an instrument for counting the number or measuring the size of red blood cells in a sample of blood.
What causes dermatomycosis?
Dermatomycoses are mainly caused by filamentous fungi. These are fungi that feed on keratin occurring in skin, hair and nails. Filamentous fungi can be transmitted to humans by close contact with infected animals (pets, cows, horses).
What is dermatopathic lymphadenopathy?
Dermatopathic lymphadenopathy is a distinctive type of paracortical hyperplasia in which interdigitating dendritic cells and Langerhans cells are greatly increased in the lymph node paracortex.
What is the medical term for lymphadenoid dermatitis?
der·mat·o·path·ic lym·phad·e·nop·a·thy. enlargement of lymph nodes, with proliferation of pale-staining interdigitating reticulum cells and macrophages containing fat and melanin; secondary to various forms of dermatitis. Synonym(s): dermatopathic lymphadenitis.
Which histologic findings are characteristic of dermatopathic lymphadenopathy?
Dermatopathic lymphadenopathy is characterized by expansion of the lymph node paracortex with numerous Langerhans cells and macrophages containing phagocytosed melanin. In infiltrated lymph nodes, aggregates of small to medium-sized lymphoid cells with cerebriform nuclei are seen in the paracortex.
How is dermatopathic lymphadenopathy diagnosed?
Dermatopathic lymphadenopathy is diagnosed by a lymph node biopsy. It has a characteristic pattern of histomorphology and immunohistochemical staining : The treatment is based on the underlying cause.