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54 Possible Causes for Prurigo Nodularis, Scalp Rash

  • Impetigo

    Impetigo is a skin infection caused by staphylococcus or streptococcus bacteria. It is also known as school sores because it commonly affects school-aged children. Impetigo is more common during the warmer months. Staphylococcus or streptococcus bacteria can live harmlessly on and inside various areas of the body,[…][web.archive.org]

  • Eczema

    Eczema and keratosis pilaris are two more chronic dermatologic conditions besides chronic urticaria and prurigo nodularis that respond extremely well to treatment with dextroamphetamine[ncbi.nlm.nih.gov] Frequently, a stubborn diaper rash accompanies the scalp rash. Older children and adults may develop a thick, tenacious, scaly scalp rash with large flakes of skin.[merckmanuals.com] Nummular eczema and lichen simplex chronicus/prurigo nodularis. In: Wolff K, et al. Fitzpatrick's Dermatology in General Medicine. 7th ed.[web.archive.org]

  • Perifolliculitis Capitis Abscedens

    nodularis 615 197 Prurigo pigmentosa 619 198 Pruritus 621 199 Pruritus ani 629 200 Pruritus vulvae 631 201 Pseudofolliculitis barbae 634 202 Pseudoxanthoma elasticum 638[books.google.com] What does dissecting cellulitis of the scalp look like? The rash looks like spots or lumps that ooze pus with overlying areas of hair loss and scarring.[unityskinclinic.com] Impetigo and bullous impetigo are discussed in chapter 141, "Rashes in Infants and Children."[accessemergencymedicine.mhmedical.com]

  • Langerhans-Cell Histiocytosis

    Generalised skin eruptions can mimic guttate psoriasis prurigo nodularis or lichen planus.[doi.org] May show up as a severe scalp rash, groin rash or as reddish-brown pinhead spots on the body.[kids-cancer.org] […] or cradle cap (a scalp rash often in infants) Ear pain or recurring ear infections Lethargy Low-grade fever Weight loss Diagnosing Langerhans cell histiocytosis requires[chop.edu]

  • Cradle Cap

    Tupker RA, Coenraads PJ, van der Meer JB (1992) Treatment of prurigo nodularis, chronic prurigo and neurodermatitis circumscripta with topical capsaicin.[springerlink.com] On DermNet NZ Diagnosis of scalp rashes Pityriasiform seborrhoeide Sebopsoriasis Pityriasis versicolor Malassezia folliculitis Dermatitis Psoriasis Pityriasis amiantacea Malassezia[dermnetnz.org] Frequently, a stubborn diaper rash accompanies the scalp rash. The specific causes are not known.[en.wikipedia.org]

  • Dermatitis

    Nummular eczema and lichen simplex chronicus/prurigo nodularis. In: Wolff K, et al. Fitzpatrick's Dermatology in General Medicine. 7th ed.[web.archive.org] Frequently, a stubborn diaper rash accompanies the scalp rash. Older children and adults may develop a thick, tenacious, scaly scalp rash with large flakes of skin.[merckmanuals.com] ICD-10-CM Diagnosis Codes L28-* L28 Lichen simplex chronicus and prurigo L28.0 Lichen simplex chronicus L28.1 Prurigo nodularis L28.2 Other prurigo ICD-10-CM Diagnosis Codes[icd10data.com]

  • Lichen Simplex Chronicus

    Prurigo nodularis and lichen simplex chronicus are two frustrating conditions that are classified in this category.[ncbi.nlm.nih.gov] Since it occurs in areas that are easy to reach, lichen simplex chronicus rash is more often seen on the : Scalp Back of the neck (nape) Wrist Top of the forearm (extensor[healthhype.com] Stumpf, Psychosomatische Aspekte der Prurigo nodularis, Der Hautarzt, 65, 8, (704), (2014).[doi.org]

  • Pruritic Rash

    Nodular prurigo—a clinicopathological study of 46 patients. Br J Dermatol. 1985;113(4):431-439. Lee MR, Shumack S. Prurigo nodularis: a review.[consultant360.com] Lichen planus –rash usually on the wrists, shins, scalp, lumbar region, penis, or other mucous membranes, and is intensely pruritic; the rash is usually pink to violet, shiny[bestessayhelp.com] Typical causes of localised itchy rashes Scalp: seborrhoeic dermatitis , head lice Back: Grover disease Hands: pompholyx , irritant and/or allergic contact dermatitis Genitals[dermnetnz.org]

  • Atopic Dermatitis

    Antipruritic effect of cyclosporine microemulsion in prurigo nodularis: Results of a case series. J. Dtsch. Detmatol.[ncbi.nlm.nih.gov] Symptoms in infants can include: dry, itchy, scaly skin a rash on the scalp or cheeks a rash that may bubble and weep clear fluid Infants with these symptoms may have trouble[healthline.com] Signs and symptoms In infants, atopic dermatitis usually appears as a scaly, itchy rash that can ooze, and commonly affects the face, scalp, arms and legs.[uclahealth.org]

  • Psychogenic Pruritus

    These cases included 36 patients with lichen simplex chronicus (LSC), 20 with neurotic excoriation (NE), 1 with prurigo nodularis (PN), and 8 with more localized or generalized[karger.com] Typical causes of localised itchy rashes Scalp: seborrhoeic dermatitis, head lice Back: Grover disease Hands: pompholyx, irritant and/or allergic contact dermatitis Genitals[dermnetnz.org] L28.0 Lichen simplex chronicus L28.1 Prurigo nodularis L29 Pruritus L29.1 Pruritus scroti L29.2 Pruritus vulvae L29.3 Anogenital pruritus, unspecified L29.9 Pruritus, unspecified[icd10data.com]

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