Ectopic nail is defined as the malformation of nail tissue in a location other than the usual nail unit. We present a 12-year-old boy with a single dystrophic thumb nail after an injury. The nail was observed under the original nail and it is linked to the original nail plate by longitudinal bridge formation with parallel growth. According to these clinical findings, the diagnosis of subungual posttraumatic ectopic nail was made.
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http://dx.doi.org/10.1111/pde.12816 | DOI Listing |
Am J Med Genet A
December 2024
Institute for Maternal and Child Health, IRCCS "Burlo Garofolo", Trieste, Italy.
Alteration in the ubiquitin-proteasome system results in human disorders with neurological and/or autoinflammatory presentation. Haploinsufficiency of PSMD12, which encodes a subunit of the core component of the proteasome, causes Stankiewicz-Isidor syndrome (STISS), characterized by intellectual disability, autism spectrum disorder, craniofacial dysmorphisms, with or without other congenital anomalies, and autoinflammation. We described six patients (four adults) from two unrelated families carrying a known p.
View Article and Find Full Text PDFInt J Surg Case Rep
November 2024
Department of Dermatology, Faculty of Medicine, University of Aleppo, Aleppo, Syria.
Introduction And Importance: Post-traumatic ectopic nail (PTEN) refers to the abnormal growth of a new nail in a site other than the usual one, typically occurs after a trauma to the nail matrix. The exact pathogenesis is still unknown. This rare condition often affects the dorsal aspect of the phalanx.
View Article and Find Full Text PDFArthritis Res Ther
January 2024
Rheumatology Department, Hospital Clinic of Barcelona, Barcelona, Spain.
Background: Inflammatory arthritis encompasses a group of immune-mediated diseases characterized by chronic joint inflammation. Despite having pathogenic mechanisms in common, the prognosis of rheumatoid arthritis (RA), psoriatic arthritis (PsA), and undifferentiated arthritis (UA) could be different regarding progression to chronic, to erosive, or to self-limited disease. Our aim was to evaluate the potential association of synovial tissue (ST) inflammatory cell infiltrate, the presence of ectopic lymphoid neogenesis (LN +) structures, and poor prognosis factors (PPF) in patients with RA, PsA, and UA.
View Article and Find Full Text PDFBMC Pediatr
August 2023
Department of Nephrology and Rheumatology, Zhengzhou Key Laboratory of Pediatric Kidney Disease Research, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, 450018, China.
JAAD Case Rep
September 2023
Department of Dermatology, University of Michigan, Ann Arbor, Michigan.
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