Photodistributed macules

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August undefined, 2024

WebOct 1, 2013 · Abstract. Although the existence of photodistributed erythema multiforme has been recognized for years, few cases have been described to date. It is an uncommon, and probably underdiagnosed, skin disorder that can affect individuals of both sexes and all ages. It has been associated with drugs, reactivation of herpes simplex virus infection ... WebLichen planus pigmentosus is a photodistributed dyschromia of unknown etiology described clinically as hyperpigmented gray-blue or brown-black macules or patches in a …

The spectrum of cutaneous reactions associated with

WebMar 13, 2024 · Other skin diseases with hypopigmented macules. Hypopigmented mycosis fungoides (MF): This is a rare variant of MF, reported mainly in patients of Asian or African descent. It presents with persistent, often pruritic, hypopigmented patches on non-photodistributed areas of the body. WebStudy with Quizlet and memorize flashcards containing terms like Photodistributed macules, Two types of Drug induced photosensitivity, Drugs implicated in photosensitivity and more. how many countries have a national religion

Photodistributed reticulated hyperpigmentation related to diltiazem

WebSolar lentigines are tan to dark-brown macules (Fig. 4a) or small patches (Fig. 4b) that occur on sun-exposed areas. Historically referred to as “liver spots” or “age spots” by patients, these benign neoplasms increase in number with age (Fig. 4c). Unlike ephelides or “freckles” that arise early in life and fade with WebMar 1, 2024 · Polymorphous eruption with macules, papules, wheals, vesicles, crusts and scratching lesions on the neckline (A) and forearms (B). ... pellagra-like reaction, lichenoid … WebAug 1, 2024 · On physical examination, dusky pink macules and papules with overlying flaccid bullae were present in a sharply demarcated photodistributed pattern (Figs 1 and … how many countries have a in them

Photodistributed Erythema Multiforme - ScienceDirect

WebA peculiar, cutaneous photodistributed reticulated hyperpigmentation secondary to diltiazem has been recently reported. A 66-year-old white woman with a 2 year history of pruritic hyperpigmented lesions on her face was seen in the clinic. Past medical history was remarkable for hypertension, which had been treated with diltiazem. Webpigmented macules and patches on the face, neck, and forearms (Figure 1). Perifollicular accentuation was noted Author Affiliations: Departments of Dermatology ... induced photodistributed hyperpigmentation has been found in … how many countries have a nuclear bombWebAug 25, 2024 · Lichen planus pigmentosus (LPP) is a photodistributed dyschromia of unknown etiology, described clinically as hyperpigmented gray-blue or brown-black … high school swimsuits

"WebMay 5, 2024 · Clinically, photodistributed erythema is characterized by an erythematous macule progressing into plaques with papules and edema, developing target lesions limited to photoexposed areas. In some cases, isolated lesions may present in covered areas 5 with fever and arthralgia. " - Photodistributed macules

Photodistributed macules

Diltiazem Induces Severe Photodistributed Hyperpigmentation

WebOccasionally, in the early active stage of the disease, elevated erythematous borders are noted surrounding the hyperpigmented macules. Eventually a hypopigmented halo … WebAug 1, 2015 · Tinea is a common fungal skin infection in children that affects the scalp, body, groin, feet, hands, or nails. Atopic dermatitis is a chronic, relapsing inflammatory …

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WebPhotodistributed Erythema Multiforme. Erythema multiforme (EM) is a muco-cutaneous hypersensitivity reaction frequently triggered by infections or drugs. EM appears as a polymorphous eruption of macules, papules, and characteristic target lesions in symmetrical distribution with a propensity for acral sites . The term photodistributed erythema ... WebAug 25, 2024 · Lichen planus pigmentosus (LPP) is a photodistributed dyschromia of unknown etiology, described clinically as hyperpigmented gray-blue or brown-black macules in a photodistributed pattern. Lesions of LPP initially appear as small, ill-defined, oval-to-round macules, which later become confluent to form large areas of pigmentation.

WebLichen planus pigmentosus is a photodistributed dyschromia of unknown etiology described clinically as hyperpigmented gray-blue or brown-black macules or patches in a photo-distributed pattern. Although there has been some debate, lichen planus pigmentosus is considered by many to be a separate diagnostic entity from ashy dermatosis or erythema ... WebMay 1, 2024 · Photodistributed fragile skin with noninflammatory bullae and vesicles that scar, hyperpigmentation, and milia: Pseudoporphyria: Photodistributed fragile skin with …

WebA photodistributed hyperpigmentation has been observed in African-American females under treatment with Diltiazem sustained release [75, 76]. Physical examination showed blue-gray reticulated hyperpigmented macules and patches on the photoexposed areas, usually of the upper trunk. WebAug 1, 2024 · On physical examination, dusky pink macules and papules with overlying flaccid bullae were present in a sharply demarcated photodistributed pattern (Figs 1 and 2).There was a prominent conjunctival injection, in addition to bullae involving the vermillion and mucosal lips, buccal mucosa, and tongue.

WebMaceration. Atrophy. This primary lesion is a skin defect that extends into the dermis or deeper into the subcutaneous tissue and always occurs w/in pathologically altered tissue. Ulcer. Macule. -Not elevated. -Non palpable lesion that vary in pigmentation from the surrounding skin. -May be well defined or ill-defined. how many countries have alcoholics anonymousWebPatch: A patch is a large macule equal to or greater than either 5 or 10 mm across, depending on one's definition of a macule. Patches may have some subtle surface change, such as a fine scale or wrinkling, but although the consistency of the surface is changed, the lesion itself is not palpable. ... Photodistributed: in places where sunlight ... how many countries have aaWebPhysical examination in all patients revealed diffuse slate-gray to gray-blue pigmented macules and patches on the face, neck, and forearms . ... Prevention of diltiazem-induced photodistributed hyperpigmentation can … high school syllabus californiaWebmacules and patches and hypopigmented to depigmented macules. Diffuse palmo-plantar hyperkeratosis with extension of the scaling onto the flexor aspect of the wrist and loss of palmar creases were present (Figure1b). Dental abnormalities were not present. Other systemic Atul Salodkar, MD Sanjiv Choudhary, MD Sankha Koley, MD how many countries have a nuclear triadWebMay 5, 2024 · Clinically, photodistributed erythema is characterized by an erythematous macule progressing into plaques with papules and edema, developing target lesions … how many countries have an nhs systemWebthe pink-violet or poikilodermatous photodistributed macules with spotty hyper- and hypopigmentation ("salt and pepper") with telangiectasia and atrophy on the upper chest in a V shape. Steven Johnson syndrome <10% BSA affected, Drugs, infection, immunization. Toxic Epidermal Necrolysis (TEN) high school swimwearWebJun 14, 2011 · Epidermolysis bullosa simplex with mottled pigmentation: reticulate hyperpigmentation admixed with hypopigmented macules. Photo courtesy of Jemima Mellerio, MD. Dermatopathia pigmentosa reticularis is a rare autosomal dominant disorder characterized by persistent reticulate hyperpigmentation that presents by the age of 2 … high school swimmers in speedos