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Cureus
December 2024
Dermatology and Venereology, Faculty of Medicine, Al-Azhar University, Cairo, EGY.
Wells' syndrome is a rare inflammatory disease characterized by recurrent, erythematous plaques with histological flame figures, which can be associated with idiopathic hypereosinophilic syndrome (IHES). We present a case of a nine-year-old boy who presented with a one-year history of an itchy rash on his legs associated with peripheral eosinophilia. The rash initially started as an annular plaque and developed raised borders with central hyperpigmentation.
View Article and Find Full Text PDFMod Pathol
January 2025
Department of Pathology, Boston Children's Hospital, Boston, MA, 02115 USA. Electronic address:
Soft tissue tumors with smooth muscle differentiation are rare in pediatric patients. Despite often showing morphologic features sufficient for classification as "leiomyosarcoma" in adults (e.g.
View Article and Find Full Text PDFInt J Surg Case Rep
January 2025
Clinical and Surgical Pathologist, Department of Pathology, Chamran Hospital, Tehran, Iran.
Introduction And Importance: Angiolymphoid hyperplasia with eosinophilia (ALHE) is a rare benign vascular tumor characterized by abnormal endothelial proliferation and inflammatory cell infiltration, primarily affecting the head and neck region. The diverse clinical presentations of ALHE pose significant diagnostic challenges, often leading to misdiagnosis. Accurate histopathological examination is crucial for differentiating ALHE from other vascular lesions and guiding appropriate treatment.
View Article and Find Full Text PDFZhonghua Bing Li Xue Za Zhi
February 2025
Department of Pathology, Foshan Traditional Chinese Medicine Hospital, Foshan 528000, China.
To investigate the clinicopathological and genetic features of infantile rhabdomyofibrosarcoma (IRFS) with EGFR kinase domain duplication (EGFR-KDD). The clinical, morphological and immunohistochemical features of three IRFS with EGFR-KDD diagnosed from January 2022 to January 2024 at Department of Pathology, Foshan Traditional Chinese Medicine Hospital, Foshan, China were retrospectively analyzed using PCR or next generation sequencing technique; and related literature was reviewed. There were 1 male and 2 females, aged at presentation ranging from 1 to 4 years.
View Article and Find Full Text PDFInt J Oral Maxillofac Surg
January 2025
Department of Oral and Maxillofacial Surgery, Tsukuba Gakuen Hospital, Tsukuba, Ibaraki, Japan.
Dermatofibrosarcoma protuberans (DFSP) is a low-grade, malignant, spindle cell tumour with an infiltrative growth pattern and a high local recurrence rate. Cases of oral DFSP are rare. This report describes a case of DFSP occurring in the labial mucosa.
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