Phakomatosis pigmentovascularis (PPV) is a syndrome characterized by the association of a vascular nevus with a congenital pigmented lesion (epidermal nevus, nevus spilus, and dermal melanocytosis). There are different types of PPV according to the pigmentary nevus associated with the vascular malformation. Patients may present only the cutaneous condition or have systemic manifestations, among them, trauma, neurological and ophthalmological disorders. We report the case of a 1-year-old girl who had congenital glaucoma. On examination, we identified facial paralysis, bilateral ocular melanosis, segmental capillary vascular malformation on the face as on left trunk and extremities, and aberrant Mongolian spots on the upper back, lumbosacral area and buttocks. Due to clinical manifestation, the diagnosis of PPV was made. The patient was evaluated by Neurology, Traumatology and keeps on with ophthalmological controls. Complementary studies are important, to rule out extracutaneous manifestations in PPV.
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http://dx.doi.org/10.5546/aap.2018.e121 | DOI Listing |
Echocardiography
January 2025
Department of Ultrasound, Wuhan Asia Heart Hospital Affiliated to Wuhan University of Science and Technology, Wuhan Clinical Medical Research Center of Cardiovascular Imaging, Wuhan, China.
This manuscript presents a rare case of a complex pulmonary venous malposition with an intact atrial septum and ventricular septum. The study demonstrates the diagnostic utility of echocardiography and computed tomography in the evaluation of complex congenital heart disease.
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October 2024
Department of Vascular Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China.
Downregulated RhoA/ROCK1/YAP/F-actin axis leads to decreased AoSMC stiffness and promotes AD formation.
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January 2025
Genetics and Personalized Medicine Clinic, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia.
Introduction: related disorders (PRD, OMIM: *171834) are genetic disorders resulting from pathogenic somatic mosaic variants in the gene, which encodes a protein crucial for regulating cell growth and division. PRD typically manifest during the post-zygotic phase, leading to a broad spectrum of overgrowth and vascular malformations affecting various body regions.
Methods: Conventional diagnostic methods struggle to detect and confirm pathogenic PIK3CA gene variants due to the mosaic nature of these disorders and the limited accessibility of affected tissues.
Radiol Case Rep
March 2025
Ram Manohar Lohia Institute of Medical Science, Lucknow, Uttar Pradesh, India.
Venous aneurysms are fairly rare entities as compared to arterial aneurysms. Very few cases of spontaneous external jugular venous aneurysms are documented in literature without any previous history of trauma. Bilateral involvement is a further scarce finding.
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Department of General Surgery, Mohammed VI University Hospital, Oujda, Morocco.
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