Jackstone calculus

Large jackstone in the bladder of a 60-year-old man

Jackstone calculus is a type of urinary tract stone characterized by its unique appearance with stippled and spiculated contour, resembling a toy jack.^[1]^[2] Jackstone calculi are composed of calcium oxalate dihydrate, which gives them their irregular shape.^[3] They are often detected in radiological investigations or cystoscopy.^[4]

References

^ Singh, Kamal Jeet; Tiwari, Anuj; Goyal, Adarsh (2011). "Jackstone: A rare entity of vesical calculus". Indian Journal of Urology. 27 (4): 543–544. doi:10.4103/0970-1591.91449. ISSN 0970-1591. PMC 3263228. PMID 22279326.
^ Carneiro, Carolina; Cunha, Miguel F.; Brito, Jorge (March 2020). "Jackstone Calculus". Urology. 137: e6–e7. doi:10.1016/j.urology.2019.12.021. ISSN 0090-4295. PMID 31887350. S2CID 209519831. Retrieved 11 November 2023.
^ Banerji, Samuel. "Jackstone Calculus". Mayo Clinic. Retrieved 11 November 2023.
^ Subasinghe, Duminda; Goonewardena, Serozsha; Kathiragamathamby, Vickneswaran (5 June 2017). "Jack stone in the bladder: case report of a rare entity". BMC Urology. 17 (1): 40. doi:10.1186/s12894-017-0230-6. ISSN 1471-2490. PMC 5460433. PMID 28583110.

[1] Singh, Kamal Jeet; Tiwari, Anuj; Goyal, Adarsh (2011). "Jackstone: A rare entity of vesical calculus". Indian Journal of Urology. 27 (4): 543–544. doi:10.4103/0970-1591.91449. ISSN 0970-1591. PMC 3263228. PMID 22279326.

[2] Carneiro, Carolina; Cunha, Miguel F.; Brito, Jorge (March 2020). "Jackstone Calculus". Urology. 137: e6–e7. doi:10.1016/j.urology.2019.12.021. ISSN 0090-4295. PMID 31887350. S2CID 209519831. Retrieved 11 November 2023.

[3] Banerji, Samuel. "Jackstone Calculus". Mayo Clinic. Retrieved 11 November 2023.

[4] Subasinghe, Duminda; Goonewardena, Serozsha; Kathiragamathamby, Vickneswaran (5 June 2017). "Jack stone in the bladder: case report of a rare entity". BMC Urology. 17 (1): 40. doi:10.1186/s12894-017-0230-6. ISSN 1471-2490. PMC 5460433. PMID 28583110.

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