Razvoj panurotelijalnog karcinoma nakon transplantacije bubrega u pacijenta s endemskom nefropatijom = The development of panurothelial carcinoma after kidney transplantation in patient with endemic nephropathy / Ante Jakšić, Josip Španjol, Romano Oguić, Antun Gršković, Mauro Materljan, Monika Posavac, Ivan Bubić, Dean Markić.
Sažetak

Cilj: Endemska nefropatija (EN) je kronična bubrežna bolest koja nastaje zbog dugotrajnog izlaganja aristolohičnoj kiselini. EN je povezan s razvojem terminalnog stadija bubrežne insuficijencije, ali i s razvojem karcinoma urotela, poglavito gornjeg dijela mokraćnoga sustava. U radu ćemo prikazati pacijenticu s endemskom nefropatijom, u koje se nakon presađivanja bubrega razvio panurotelijalni karcinom. Prikaz slučaja: U 76-godišnje pacijentice s EN-om je 2013. godine učinjena uspješna kadaverična transplantacija bubrega. Nakon transplantacije otkriven joj je površinski karcinom mokraćnoga mjehura koji je više puta liječen transuretralnim putem. Zbog pojave karcinoma u gornjem dijelu mokraćnoga sustava učinjena joj je i obostrana nefroureterektomija. Unatoč promjeni imunosupresivne terapije i kirurškom liječenju razvila se metastatska bolest uz letalni ishod tri godine po transplantaciji uz funkcionirajući presadak. Zaključak: U pacijenata s EN-om može doći do razvoja panurotelijalne bolesti, a posebno su ugroženi pacijenti u kojih je učinjena transplantacija bubrega. U ove skupine pacijenata vrlo je važna prijetransplantacijska obrada, kao i praćenje nakon transplantacije bubrega.; Aim: Endemic nephropathy (EN) is a chronic kidney disease caused by long-lasting exposure to aristolochic acid. EN is linked to the development of end-stage renal disease but also with the development of urothelial carcinoma, especially upper urinary tract carcinoma. We present a rare case of patient with EN who developed panurothelial cancer after kidney transplantation. Case report: In a 76-year-old woman with EN, a successful kidney transplantation was performed in 2013. After the transplantation, superficial bladder cancer was diagnosed and therefore treated with transurethral resection a few times. Later on, carcinoma of the upper urinary tract was also diagnosed so the bilateral nephroureterectomy was performed. Despite modified immunosuppression and surgical treatment, the metastatic disease was developed and the patient died three years after the transplantation, with the graft still being functional. Conclusion: Patients with EN have a higher risk of developing panurothelial carcinoma. Special attention must be given to EN patients who had kidney transplantation. In this group of patients, special considerati on must be emphasized on pretransplant evaluation and follow-up after kidney transplantation.