Hemangiomas are benign vascular neoplasms which arise in early adulthood. Herein we present a 79-year-old woman with a hemangioma of the lower flank masquerading as a cutaneous manifestation of a systemic fungal infection upon initial histological analysis. Decreased elastin and collagen within the lesion likely accounted for the clumping and splaying of the capillaries into "hyphae-like" structures. Loss of dermal elastic tissue and collagen apparently concentrated the capillary proliferation into an unusual morphology mimicking the hyphal structures. Through additional staining methods the lesion was confirmed to be an unusual presentation of a capillary hemangioma.
Download full-text PDF |
Source |
---|
Neoreviews
January 2025
Vascular Anomalies Center, Division of Pediatric Surgery, Children's Hospital Colorado, Aurora, Colorado.
Vascular anomalies are broadly classified into 2 categories: vascular tumors and vascular malformations. Vascular anomalies frequently present as cutaneous lesions in infants. This review summarizes vascular anomalies that most commonly present as dermatologic lesions in the neonatal period, with a focus on the clinical findings, pathophysiology and histology, relevant radiographic findings, and management of common vascular anomalies such as infantile hemangiomas, congenital hemangiomas, and Kaposiform hemangioendothelioma, along with vascular malformations, including capillary, lymphatic, venous, and arteriovenous malformations.
View Article and Find Full Text PDFJ Pers Med
December 2024
Radiological Sciences Section, Department of Biomedicine, Neuroscience and Advanced Diagnostics, University of Palermo, AOUP "Paolo Giaccone", Via del Vespro 129, 90127 Palermo, Italy.
Nasal and paranasal sinus masses can arise from a wide range of conditions, both benign and malignant, as well as congenital or acquired. Diagnosing these masses is often challenging, requiring a combination of nasal endoscopy, imaging studies, and histopathological analysis. Initial imaging frequently involves computed tomography or cone beam computed tomography (CBCT) to evaluate the bony anatomy of the nasal cavity and surrounding sinuses, while magnetic resonance imaging (MRI) is typically used for detailed assessment of soft tissues and to aid in differential diagnosis when the findings are inconclusive.
View Article and Find Full Text PDFPan Afr Med J
September 2024
Department of Paediatric Nursing Smt, Radhikabai Meghe Memorial College of Nursing, Datta Meghe Institute of Higher Education and Research (Deemed to be University), Sawangi Wardha, Maharashtra, India.
Semergen
December 2024
Servicio de Dermatología, Hospital General Universitario de Ciudad Real, Ciudad Real, España.
Einstein (Sao Paulo)
December 2024
Centro Estadual de Reabilitação e Readaptação Dr. Henrique Santillo, Goiânia, GO, Brazil.
Hemangiomas are benign congenital vascular tumors that commonly arise in the head and neck regions. Although they present with indolent growth and involution in most cases, they can cause facial deformities. Hemangiomas have three subtypes: capillary, cavernous, and mixed.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!