Revistas
Revista:
INTERNATIONAL JOURNAL OF DERMATOLOGY
ISSN 0011-9059
Vol. 61
N° 5
Año 2022
Págs.600 - 602
Revista:
JOURNAL OF ULTRASOUND
ISSN 1971-3495
Vol. 25
N° 2
Año 2022
Págs.289 - 295
Purpose Diagnosis of granuloma annulare (GA) is based on the clinical and histopathological findings. However, only sporadic case reports of subcutaneous GA sonography have been published to date. The objective of this study was to evaluate the ultrasonographic patterns of the different clinical variants of GA: localized, generalized, subcutaneous, and perforating. Methods In this retrospective observational study, we analyzed and correlated the clinical, histopathological, and sonographic features of 15 patients diagnosed with GA. Results We included 8 women and 7 men with a mean age of 48.4 years (8-77 years). We found three different sonographic patterns depending on the clinical variant of GA: poorly defined hypoechoic band including the dermis (dermal pattern), irregularly shaped hypoechoic hypodermal lumps (hypodermal pattern), and ill-defined hypoechoic dermal and subcutaneous lesions (mixed pattern). Five cases showed increased blood flow signal on Doppler interrogation. Conclusion Although our findings are broadly consistent with the previous reports of subcutaneous GA, the sonographic features in localized, generalized, and perforating GA have not been previously reported.
Revista:
INDIAN JOURNAL OF DERMATOLOGY VENEREOLOGY AND LEPROLOGY
ISSN 0378-6323
Vol. 88
N° 1
Año 2022
Págs.93 - 96
Autores:
Fernández Camporro, A. (Autor de correspondencia); Roncero-Riesco, M.; Revelles-Penas, L.; et al.
Revista:
JAMA DERMATOLOGY
ISSN 2168-6068
Vol. 158
N° 4
Año 2022
Págs.451 - 452
This qualitative study describes a visual clue for the diagnosis of psoriasis, in which the sum of the fragmentation and separation of the laminar parakeratotic stratum corneum and hyperplasia with regular elongation of the rete ridges resembles the letter n on histopathologic biopsy specimens.
Revista:
INDIAN JOURNAL OF DERMATOLOGY
ISSN 0019-5154
Vol. 66
N° 5
Año 2021
Págs.576
Revista:
JOURNAL DER DEUTSCHEN DERMATOLOGISCHEN GESELLSCHAFT
ISSN 1610-0379
Vol. 19
N° 3
Año 2021
Págs.448 - 450
Revista:
DERMATOLOGIC THERAPY
ISSN 1396-0296
Vol. 35
N° 1
Año 2021
Págs.e15200
Revista:
JOURNAL DER DEUTSCHEN DERMATOLOGISCHEN GESELLSCHAFT
ISSN 1610-0379
Vol. 19
N° 4
Año 2021
Págs.603 - 604
Revista:
PEDIATRIC DERMATOLOGY
ISSN 0736-8046
Vol. 37
Año 2020
Págs.750 - 751
Revista:
JOURNAL DER DEUTSCHEN DERMATOLOGISCHEN GESELLSCHAFT
ISSN 1610-0379
Vol. 18
N° 10
Año 2020
Págs.1192 - 1196
Revista:
MEDICINA CLINICA
ISSN 0025-7753
Vol. 155
N° 1
Año 2020
Págs.26 - 29
Introduction: Parvovirus B19 (PVB19) infection has a high incidence and worldwide distribution. It has a broad clinical spectrum, with skin, joint and haematological manifestations being the most common. The objective of this study was to determine the epidemiology and clinical-analytical manifestations of acute PVB19 infection. Patients and methods: A retrospective study of patients with a positive IgM serology for PVB19 (10 years). Forty-six patients were included and their demographic, clinical and analytical characteristics were analyzed. Results: Primary infection was most prevalent in women (ratio 2.2:1) aged 41 (mean age). Joint involvement was the most common manifestation (65%). Skin abnormalities were observed in more than half of patients (24 cases): rash (28%), megalerythema (9%), "gloves and socks" involvement (6.5%), periflexural rash (4%) and oedema (4%). Anaemia was the main haematological alteration (35%). The symptoms were self-limiting and resolved in 1-2 weeks in most patients. Conclusions: Although there is a variable clinical spectrum, polyarthralgias and generalized maculopapular rash with fever and anaemia are the typical and most frequent manifestations of primary infection by PVB19 and are usually self-limiting.
Revista:
DERMATOLOGIC THERAPY
ISSN 1529-8019
Vol. 26
Año 2020
Revista:
PEDIATRIC DERMATOLOGY
