PEComas (perivascular epithelioid cell tumours) are rare mesenchymal tumours, characterised by epithelioid, clear cell morphology with coexpression of melanocytic and smooth muscle markers. They are usually seen in adult females in a variety of anatomical locations, of which, kidney, lung and the gynaecologic tract are the most common. We present a case of PEComa arising from the kidney of a 12-year-old boy.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3028540 | PMC |
| http://dx.doi.org/10.1136/bcr.04.2009.1735 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Urinary findings in a 12-year-old child, a rare case of Follicular Cystitis.
EJIFCC
December 2024
Department of Clinical Analysis, Hospital Can Misses, Eivissa, Spain.
Follicular cystitis (FC) is a chronic form of cystitis with uncertain etiology, characterized by the presence of lymphoid follicles in the bladder mucosa as a result of chronic irritation. This can be caused by various factors such as prolonged catheterization, lithiasis, recurrent urinary tract infections or neoplastic bladder pathology. Although it is a rare pathology, it is mainly seen in women over 50 years of age and manifests with nonspecific urinary symptoms such as dysuria, pollakiuria, haematuria and suprapubic pain.
View Article and Find Full Text PDFPre-patellar Tumoral Calcinosis of Knee with Intra-articular Extension: An Index Case Study.
J Orthop Case Rep
January 2025
Department of Orthopaedic Surgery, Maulana Azad Medical College, Bahadur Shah Marg, New Delhi, India.
Introduction: Tumoral calcinosis is a rare hereditary condition characterized by the deposition of calcium phosphate and hydroxyapatite in periarticular soft tissues. First described by Giard and Duret in 1898 and later detailed by Inclan in 1943, this condition has often been confused with other forms of periarticular calcification. Tumoral calcinosis predominantly affects young males and is typically found around major joints, such as the shoulder, elbow, hip, ankle, and wrist.
View Article and Find Full Text PDFSuccessful Switch to Obinutuzumab in a Rituximab-Intolerant Child with Difficult-to-Treat Idiopathic Nephrotic Syndrome.
J Clin Med
January 2025
Department of Paediatrics, Nephrology and Hypertension, Medical University of Gdansk, 80-210 Gdansk, Poland.
: Idiopathic nephrotic syndrome (INS) is the most common cause of nephrotic syndrome in children. A hallmark of the disease is the rapid remission of proteinuria following a high dose of steroids. Recurrent disease or steroid dependence are common, leading to a high steroid burden and the introduction of steroid sparing therapy.
View Article and Find Full Text PDFDiagnostic Difficulties of Erosive Lichen Planus in a Pediatric Patient.
Diagnostics (Basel)
December 2024
Department of Dermatology, Medical University of Warsaw, 02-006 Warsaw, Poland.
Lichen planus (LP) is a chronic inflammatory disease that can present with significant morbidity, particularly in children. Erosive lichen planus (ELP), its rare destructive subtype, can be particularly difficult to diagnose and manage. We present a rare pediatric case of ELP with multisite involvement and discuss the differential diagnosis.
View Article and Find Full Text PDFFolliculocentric Atrophic Papules in a 12-Year-Old Boy.
Pediatr Dermatol
January 2025
Department of Dermatology & Venereology, All India Institute of Medical Sciences, New Delhi, India.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!