Pyoderma gangrenosum after COVID-19 infection and vaccination

Zou, Henry; Daveluy, Steven

doi:10.1016/j.clindermatol.2022.11.003

Cited by 4 publications

(3 citation statements)

References 7 publications

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“…This suggests that the PG around the urethral meatus was exacerbated by the release of inflammatory cytokines during the COVID‐19 infection, which strongly stimulated the type 1 immune system. Previous reports have documented cases of PG emerging after COVID‐19 infection or vaccination 3 . The condition was further aggravated by the presence of pyogenic osteomyelitis.…”

Section: Figurementioning

confidence: 93%

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A case of pyoderma gangrenosum around the urethral meatus aggravated by COVID‐19 infection and further worsened due to the development of pyogenic osteomyelitis 8 years after urostomy

Kondo

Matsushima

Nakanishi

et al. 2023

Clinical Case Reports

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Section: Figurementioning

confidence: 93%

“…Previous reports have documented cases of PG emerging after COVID‐19 infection or vaccination. 3 The condition was further aggravated by the presence of pyogenic osteomyelitis. Physicians should be aware of this rare phenomenon when treating patients with unexplained ulcers around the urethral meatus.…”

mentioning

confidence: 99%

A case of pyoderma gangrenosum around the urethral meatus aggravated by COVID‐19 infection and further worsened due to the development of pyogenic osteomyelitis 8 years after urostomy

Kondo

Matsushima

Nakanishi

et al. 2023

Clinical Case Reports

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“…Additionally, it emphasizes the significance of timely identification and management of any adverse events linked to vaccination. COVID-19 may have led to under-reporting of PG cases despite the pandemic's scale, 9 emphasizing the importance of reporting such cases and promoting awareness.…”

mentioning

confidence: 99%

A case of recurrence of pyoderma gangrenosum after COVID‐19 vaccine

Bettolini

Bighetti

Mezzana

et al. 2023

Acad Dermatol Venereol

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A case of recurrence of pyoderma gangrenosum after COVID-19 vaccineDear Editor, Pyoderma gangrenosum (PG) is a rare neutrophilic inflammatory skin condition characterized by painful purulent pustules or enlarging ulcers with raised, undermined and violaceous borders. PG has been associated with various systemic diseases, such as inflammatory bowel disease, monoclonal gammopathy, hematologic disease, inflammatory arthritis, malignancy and hidradenitis suppurativa. 1 There have been several reported cases of occurrences and recurrences of PG after COVID-19 infection and vaccination. In this case report, we describe a patient with a history of PG, which had been in remission for several years prior to vaccination that experienced a recurrence of PG at the same sites as the previous involvement.

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