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Minerva Urol Nephrol
December 2024
Department of Urology, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy.
Background: The American Urologic Association (AUA) and the European Association of Urology (EAU) guidelines endorse percutaneous nephrolithotomy (PCNL) for symptomatic stones larger than 20 mm despite significant risks such as bleeding and urosepsis. Robotic pyelolithotomy (RPL) is emerging as an appealing alternative to PCNL, particularly for patients with anatomical variations like pelvic or horseshoe kidneys, malrotation, previous unsuccessful PCNL, and congenital renal anomalies such as ureteropelvic junction obstruction (UPJO).
Methods: A retrospective observational study was conducted involving patients from Miulli Hospital and A.
J Med Case Rep
January 2025
Department of Surgery, School of Medicine, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania.
Background: Horseshoe kidney is the most common renal fusion anomaly, occurring in approximately 1 in 500 individuals worldwide. It is characterized by abnormalities in kidney position, rotation, and vascular supply. While often asymptomatic, horseshoe kidneys can lead to urological complications, primarily due to ureteric obstruction and impaired urinary drainage.
View Article and Find Full Text PDFNature
January 2025
Department of Stem Cell Biology and Regenerative Medicine, University of Southern California Keck School of Medicine, Los Angeles, CA, USA.
How novel structures emerge during evolution has long fascinated biologists. A dramatic example is how the diminutive bones of the mammalian middle ear arose from ancestral fish jawbones. In contrast, the evolutionary origin of the outer ear, another mammalian innovation, remains a mystery, in part because it is supported by non-mineralized elastic cartilage rarely recovered in fossils.
View Article and Find Full Text PDFSaudi Med J
January 2025
From the Department of Surgery (Ayed), from Department of Urology (Alwadai), King Abdullah Hospital, Ministry of Health, Bisha, Kingdom of Saudi Arabia, from the Department of Anatomy (Rezigalla), College of Medicine, University of Bisha.
The horseshoe kidney (HSK) is a common renal abnormality mostly asymptomatic. This may be linked to chromosomal and organ anomalies. A 27-year-old male patient presented with mild recurrent lower abdominal pain associated with dysuria.
View Article and Find Full Text PDFJ Surg Case Rep
January 2025
Department of General Surgery, Cairns Hospital, 165 The Esplanade, Cairns 4870, Australia.
The perianal abscess is a common emergency surgical presentation. While in most cases simple drainage suffices, occasionally the abscess can track deeply presenting a management challenge. We describe the case of a complex circumferential horseshoe ischioanal abscess with extension below the levator ani through the greater sciatic notch and into the left gluteal region, with the collection involving the intergluteal space and gluteus maximus.
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