Create issue ticket

13 Possible Causes for Darier's Sign, Dermatographia

  • Systemic Mastocytosis

    Darier sign How is mastocytosis diagnosed? Cutaneous mastocytosis is usually diagnosed by its clinical appearance and positive Darier sign.[dermnetnz.org] […] usually occurs as a solitary lesion in infants. systemic mastocytosis signs and symptoms: constitutional; fatigue, fever, weight loss skin manifestations; urticaria, pruritus, dermatographia[e-immunohistochemistry.info] Darier sign How is mastocytosis diagnosed? Cutaneous mastocytosis is usually diagnosed by its clinical appearance and positive Darier sign .[dermnetnz.org]

  • Urticaria

    When you rub or scratch them, the lesions respond with a Darier’s sign. A Darier’s sign looks like hives . It’s caused by the release of histamine from the mast cells.[healthline.com] Other causes include: infections, including viruses exercise anxiety or stress sun exposure exposure to cold, such as cold water or snow contact with chemicals scratching (dermatographia[kidshealth.org] Pressure Urticaria –Pressure urticaria is a form of hives and wheals that develop in response to physical pressure (similar to dermatographia).[cholinergicurticaria.net]

  • Cutaneous Mastocytosis

    Thirteen (23.6%) patients had history of bulla; Darier's sign was positive in 34 of 38 patients. Itching was the most common complaint, provocated by hot weather/bath.[ncbi.nlm.nih.gov] She did not have dermatographia. White blood cell count was 6.8 10 3 /μL, with 19% monocytes and 1% eosinophils.[current-oncology.com] Darier's sign was present in 94% of cases. A negative Darier's sign does not rule out mastocytosis.[ncbi.nlm.nih.gov]

  • Diffuse Cutaneous Mastocytosis

    In the first patient, at age 1 day the disease was recognized promptly by simple techniques such as Darier's sign and Tzanck smear.[ncbi.nlm.nih.gov] […] usually occurs as a solitary lesion in infants. systemic mastocytosis signs and symptoms: constitutional; fatigue, fever, weight loss skin manifestations; urticaria, pruritus, dermatographia[e-immunohistochemistry.info] A crucial diagnostic hint is that rubbing of affected skin areas results in whealing (Darier's sign).[ncbi.nlm.nih.gov]

  • Telangiectasia Macularis Eruptiva Perstans

    Darier’s sign, a reaction to skin being rubbed/agitated resulting in redness and swelling, is usually absent, unlike other types of mastocytosis.[aocd.org] She did not have dermatographia. White blood cell count was 6.8 10 3 /μL, with 19% monocytes and 1% eosinophils.[current-oncology.com] The Darier sign was positive in 40% of their TMEP patients and the median serum tryptase level was 24.2 ng/ml.[drwarrenrheymann.com]

  • Mastocytosis

    The patient also complained of a long history of pruritis and diffuse skin erythema that could be elicited with just mild pressure (Darier's sign).[ncbi.nlm.nih.gov] […] usually occurs as a solitary lesion in infants. systemic mastocytosis signs and symptoms: constitutional; fatigue, fever, weight loss skin manifestations; urticaria, pruritus, dermatographia[e-immunohistochemistry.info] Darier sign How is mastocytosis diagnosed? Cutaneous mastocytosis is usually diagnosed by its clinical appearance and positive Darier sign .[dermnetnz.org]

  • Nonallergic Urticaria

    Associated with systemic diseases- SLE, ALL, Lymphoma, endocrinopathies Urticaria pigmentosa- Darier's sign.[pedclerk.bsd.uchicago.edu] Other causes include: infections, including viruses exercise anxiety or stress sun exposure exposure to cold, such as cold water or snow contact with chemicals scratching (dermatographia[kidshealth.org] Urticaria Pigmentosa is a diffuse dark freckle-like rash that weals on rubbing the skin (Dariers sign) and is due to excess mast cells in the skin (Cutaneous Mastocytosis)[allergyclinic.co.za]

  • Papular Urticaria

    Urticaria Pigmentosa is a diffuse dark freckle-like rash that weals on rubbing the skin (Dariers sign) and is due to excess mast cells in the skin (Cutaneous Mastocytosis)[allergyclinic.co.za] Patients with mastocytosis are recognized because stroking of their skin readily produces dermatographia .[dermatopedia.com] ’s sign).[allergy-clinic.co.uk]

  • Cutaneous Mastocytoma

    Stroking of the lesions results in Darier's sign and generalized flushing in some cases.[orpha.net] […] usually occurs as a solitary lesion in infants. systemic mastocytosis signs and symptoms: constitutional; fatigue, fever, weight loss skin manifestations; urticaria, pruritus, dermatographia[e-immunohistochemistry.info] By the end of third month, complete subsidence of the lesion was noticed with residual hyperpigmentation, negative Darier's sign, and no signs of atrophy.[f1000research.com]

  • Contact Urticaria

    Urticaria Pigmentosa is a diffuse dark freckle-like rash that weals on rubbing the skin (Dariers sign) and is due to excess mast cells in the skin (Cutaneous Mastocytosis)[allergyclinic.co.za] Other causes include: infections, including viruses exercise anxiety or stress sun exposure exposure to cold, such as cold water or snow contact with chemicals scratching (dermatographia[kidshealth.org] ’s sign).[allergy-clinic.co.uk]

Further symptoms