Abstract
PCNL is a standard of care for large and complex renal calculi. Although most percutaneous access is safe to make, in some clinical situations, making access can be a huge challenge. The challenge could be related to patient factors like morbid obesity or spinal deformities, or renal factors like un-ascended pelvic ectopic kidney or polycystic kidney disease. Here, the intra-renal or peri-renal anatomy, blood supply, and anatomical relations are altered making the PCNL procedure difficult. PCNL in these situations needs proper assessment and planning. For success and safety of the procedure, additional equipment like flexible scopes, laser, or ECIRS may be needed. Such patients should be treated only by a very experienced endourologist who is backed by a complete gamut of equipment and technology.
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Acknowledgments:
A sincere thanks to Mr. Ramkhilavan Aditya, MSc (PA) for making the figures for this manuscript.
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Maheshwari, P.N., Gite, V.A., Arora, A.M., Agrawal, M. (2022). PCNL in Complex Situations: Obese Patients and Spinal Deformities, Ectopic, and Pelvic Kidneys. In: Agrawal, M.S., Mishra, D.K., Somani, B. (eds) Minimally Invasive Percutaneous Nephrolithotomy. Springer, Singapore. https://doi.org/10.1007/978-981-16-6001-6_26
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