Renal cysts: Curios and caveats
Tóm tắt
Interesting, unusual, and confusing renal cysts from a group of 200 cysts punctured percutaneously during the past decade are presented. Some cases illustrate pressure phenomena in cysts adjacent to each other or causing calyceal obstruction. Also reported are cyst wall findings, unusual cyst configurations, infection in pre-existing cysts, examples of cysts simulating renal cell carcinoma, and renal cell carcinoma presenting as cysts. In unusual cases, percutaneous needle puncture remains the procedure of choice for establishing the diagnosis of benign simple cyst versus malignancy or infection, or for determining the relationship of a cyst with the collecting system or with other cysts. Cyst puncture may also result in iatrogenic changes.
Tài liệu tham khảo
Becker JA, Schneider M: Simple cyst of the kidney.Semin Roentgenol 10:103–111, 1975
Laucks SP, McLachlan MSF: Aging and simple cysts of the kidney.Br J Radiol 54:12–14, 1981
Kissane JM: The morphology of renal cystic disease.Perspect Nephrol Hypertension 4:31–63, 1976
Bosniak M, Faegenburg D: The thick wall sign: an important finding in nephrotomography.Radiology 84:692–698, 1965
McClennan BL, Stanley RJ, Melson GL, Levitt RG, Sagel SS: CT of the renal cyst: is cyst aspiration necessary?AJR 133:671–675, 1979
Bjerle P, Lingqvist B, Michaelson G: Pressure measurements in renal cysts.Scand J Clin Lab Invest 27:135–138, 1971
Jacobsson L, Linqvist B, Michaelson G: Fluid turnover in renal cysts.Acta Med Scan 202:327–329, 1977
Hinman F Jr: Obstructive renal cysts.J Urol 119:681–683, 1978
Evant AT, Coughlin JP: Urinary obstruction due to renal cysts.J Urol 103:277–280, 1970
Newhouse JH, Pfister RC, Yoder IC, Hendren WH: The Whitaker test following successful pyeloplasty: establishment of normal ureteral perfusion pressures.AJR 137:223–226, 1981
Bean WJ: Renal cysts: treatment with alcohol.Radiology 138:329–331, 1981
Pfister RC, Schaffer D: Percutaneous ablation of renal cysts.AJR 132:1031, 1979
Pfister RC, Yoder IC, Newhouse JH: Percutaneous uroradiologic procedures.Semin Roentgenol 16:135–151, 1981
Daniel WW, Jr, Hartman GW, Witten DM, Farow GM, Kelalis PP: Calcified renal masses. A review of ten years experience at the Mayo Clinic.Radiology 103:503–508, 1972
Kikkawa K, Lasser E: “Ring-like” or “rim-like” calcification in renal cell carcinoma.AJR 107:737–742, 1969
Segal AJ, Spitzer RM: Pseudo thick-walled renal cyst by CT.AJR 132:827–828, 1979
Sherwood T, Trott PA: Needling renal cysts and tumors: cytology and radiology.Br Med J 3(5986):755–758, 1975
Patel NP, Pitts WR, Jr, Ward JN: Solitary infected renal cyst: report of 2 cases and review of literature.Urology 11:164–167, 1978
Kinder PW, Rous SN: Infected renal cyst from hematogenous seeding: a case report and review of the literature.J Urol 120:239–240, 1978
Cho KJ, Maklad N, Curran J, Ting YM: Angiographic and ultrasonic findings in infected simple cysts of the kidney.AJR 127:1015–1019, 1976
Jackman RJ, Stevens GM: Benign hemorrhagic renal cyst. Nephrotomography renal arteriography, and cyst puncture.Radiology 110:7–13, 1974
Harris RD, Goergen TG, Talner LB: The bloody renal cyst aspirate: a diagnostic dilemma.J Urol 114:832–835, 1975
Emmett JL, Levine SR, Woolner LB: Co-existence of renal cyst and tumor: incidence in 1,007 cases.Br J Urol 35:403–410, 1963
Summers JL: Hemangioma in the wall of a cyst.J Urol 118:529–530, 1977
Brown CD: Massive spontaneous renal cyst hemorrhage.JAMA 239:1418–1419, 1978
Becker JA, Fleming R, Kanter I, Melicow M: Misleading appearances in renal angiography.Radiology 88:691–700, 1967
Gibbons RP, Bush WH Jr, Burnett LL: Needle tract seeding following aspiration of renal cell carcinoma.J Urol 118:865–867, 1977
von Schreeb T, Arner O, Skousted G, Wikstad N: Renal adenocarcinoma: is there a risk of spreading tumor cells in diagnostic puncture?Scand J Urol Nephrol 1:270–276, 1967
Lilienfield RM, Lande A: Pancreatic pseudocysts presenting as thick-walled renal and perinephric cysts.J Urol 115:123–125, 1976