Results 101 to 110 of about 20,680 (257)

The Histopathology of Pityriasis Rosea [PDF]

open access: yesThe American Journal of the Medical Sciences, 1901
n ...
openaire   +3 more sources

Clinical Presentation and Histopathological Characteristics of Sporotrichosis

open access: yesJournal of Cosmetic Dermatology, Volume 24, Issue 3, March 2025.
ABSTRACT Objective Sporotrichosis is the most prevalent deep mycosis worldwide. The differential diagnosis of its clinical symptoms and histopathological features presents considerable complexity. A thorough understanding of the clinical manifestations and pathological characteristics of sporotrichosis is crucial for its accurate clinical diagnosis ...
Xiaohong Zhao, Panpan Li, Jianxun Yang
wiley   +1 more source

Engineered Mesenchymal Stem Cell‐Derived Extracellular Vesicles Scavenge Self‐Antigens for Psoriasis Therapy via Modulating Metabolic and Immunological Disorders

open access: yesAdvanced Science, Volume 12, Issue 6, February 10, 2025.
An engineered nor@MSC‐EVs are fabricated by encapsulating arginase1 inhibitor nor‐NOHA into MSC‐EVs. The nor@MSC‐EVs exhibited profound suppression of the NF‐κB signaling pathway by targeting Arg1/polyamine‐mediated DCs/Th17 axis through scavenging self‐antigens, resulting in superior mitigation of skin lesions and modulation of local and systemic ...
Xin Zhou   +14 more
wiley   +1 more source

Pityriasis lichenoides et varioliformis acute: case report and review of the literature [PDF]

open access: yes, 2012
We report a case of a 63-year-old man hospitalized for a polymorphous generalized eruption consisting of maculopapules with peripheral scaling, vesicopustules, and ulceronecrotic and crusted lesions measuring 5-20 mm, localized on his trunk and ...
Brinca, A   +5 more
core  

Study of role of streptococcal throat infection in pityriasis rosea

open access: yesIndian Journal of Dermatology, 2008
Background: Pityriasis rosea is a common, acute exanthem of uncertain etiology. The exact cause of pityriasis rosea is not known but various hypotheses have been postulated incriminating infective agents such as viruses, bacteria, spirochete and ...
Parija Madhuri, Thappa Devinder
doaj  

What is “eczema”?

open access: yesThe Journal of Dermatology, Volume 52, Issue 2, Page 192-203, February 2025.
Abstract Eczema is the most common category of inflammatory skin disorders as dermatologists see many patients with eczematous diseases in daily practice. It is characterized by the three major morphological features: multiple‐pinpoint condition, polymorphism, and itch.
Yoshiki Tokura   +3 more
wiley   +1 more source

Mini erythema migrans - A sign of early Lyme borreliosis [PDF]

open access: yes, 2006
Background: An erythema migrans (EM) remaining smaller than 5 cm in diameter, called mini EM by us, has not been addressed in detail. Objective: To study the significance of the mini EM as a sign of Lyme borreliosis. Methods: Patients with suspected mini
Weber, K., Wilske, B.
core   +1 more source

Atypical Case of Pityriasis Rosea in a Child Following Streptococcal Erythema Nodosum

open access: yesJournal of Interdisciplinary Medicine, 2017
Introduction: Pityriasis rosea (PR) is a widespread skin erythemato-squamous eruption, occurring mostly in young adults.
Chiriac Anca   +3 more
doaj   +1 more source

Multiple recurrences in Pityriasis rosea - A case report with review of the literature

open access: yesIndian Journal of Dermatology, 2014
Pityriasis rosea (PR) is a common benign cutaneous disorder of children and young adults. The etiology of this condition is still unknown. Despite the common occurrence, second episode of PR is noted only in 1-3% of the cases. Multiple recurrences (three
Senthilkumar Sankararaman   +1 more
doaj   +1 more source

Cutaneous reactions to vaccination

open access: yesJDDG: Journal der Deutschen Dermatologischen Gesellschaft, Volume 23, Issue 2, Page 195-209, February 2025.
Summary Vaccination is a fundamental principle of preventive health care. Administration of the vaccine, which contains the antigen(s) of a pathogen, activates the immune system and provides protection against infection. The immunogenicity and allergenicity of a vaccine may lead to various adverse reactions, depending on the responsiveness and ...
Jacqueline Kussini   +3 more
wiley   +1 more source

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