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  2. Histopathologic diagnosis of dermatitis - Wikipedia

    en.wikipedia.org/wiki/Histopathologic_diagnosis...

    Mild superficial perivascular infiltrate of lymphocytes, histiocytes and occasional neutrophils. There is some exocytosis of inflammatory cells but not as prominent as in nummular dermatitis; Typical findings: [5] Psoriasiform hyperplasia, initially slight, with mild spongiosis; Usually numerous yeast-like organisms in the surface keratin

  3. Cutaneous lymphoid hyperplasia - Wikipedia

    en.wikipedia.org/wiki/Cutaneous_lymphoid_hyperplasia

    Cutaneous lymphoid hyperplasia with nodular pattern, a condition of the skin characterized by a solitary or localized cluster of asymptomatic erythematous to violaceous papules or nodules [2]: 725 Cutaneous lymphoid hyperplasia with bandlike and perivascular patterns, a condition of the skin characterized by skin lesions that clinically ...

  4. Lymphoid hyperplasia - Wikipedia

    en.wikipedia.org/wiki/Lymphoid_hyperplasia

    Lymphoid hyperplasia is the rapid proliferation of normal lymphocytic cells that resemble lymph tissue which may occur with bacterial or viral infections. [1] The growth is termed hyperplasia which may result in enlargement of various tissue including an organ, or cause a cutaneous lesion .

  5. Follicular hyperplasia - Wikipedia

    en.wikipedia.org/wiki/Follicular_hyperplasia

    Follicular hyperplasia is one of the most common types of benign lymphadenopathies. [1] It can be typically found in children and young adults however all ages are subject to follicular hyperplasia, including the elderly. Lymphadenopathies such as follicular hyperplasia, are usually localized but can also be generalized and are non gender specific.

  6. Mucosa-associated lymphoid tissue - Wikipedia

    en.wikipedia.org/wiki/Mucosa-associated_lymphoid...

    The mucosa-associated lymphoid tissue (MALT), also called mucosa-associated lymphatic tissue, is a diffuse system of small concentrations of lymphoid tissue found in various submucosal membrane sites of the body, such as the gastrointestinal tract, nasopharynx, thyroid, breast, lung, salivary glands, eye, and skin.

  7. Primary cutaneous acral CD8 positive T cell ...

    en.wikipedia.org/wiki/Primary_cutaneous_acral_CD...

    At presentation, 31 patients with CD8+ TLPD were 29–89 years old (average 52.1 years); 23 were male, 8 were female; 26 had nodules, 5 had plaques; 28 had a single lesion, 2 had bilateral lesions, and 1 had multiple lesions; 18 had a single lesion on the ear, 3 had a single lesion on the nose, 1 had a single lesion on the leg, 4 had a single lesion on the foot, 2 had a single lesion on the ...

  8. List of histologic stains that aid in diagnosis of cutaneous ...

    en.wikipedia.org/wiki/List_of_histologic_stains...

    List of cutaneous conditions associated with increased risk of nonmelanoma skin cancer; List of cutaneous conditions associated with internal malignancy; List of cutaneous conditions caused by mutations in keratins; List of cutaneous neoplasms associated with systemic syndromes; List of cutaneous conditions caused by problems with junctional ...

  9. Lymphoproliferative disorders - Wikipedia

    en.wikipedia.org/wiki/Lymphoproliferative_disorders

    Lymphoproliferative disorders (LPDs) refer to a specific class of diagnoses, comprising a group of several conditions, in which lymphocytes are produced in excessive quantities. These disorders primarily present in patients who have a compromised immune system .