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Bladder squamous cell carcinoma (SCC) may lead to gross hematuria. However, the metastasis of head and neck cutaneous SCC to the urinary bladder has not been described in literature. Nowadays, noninvasive methods such as embolization, are considered as an appropriate choice for controlling life-threatening hematuria in patients with high operative risk. However, few reports exist on the effectiveness of this approach in managing the hematuria secondary to metastatic bladder SCC. Here we report a case of bladder SCC originating from the forehead cutaneous SCC. An 83-year-old man, a known case of forehead cutaneous SCC with distant metastasis, referred to our clinic with a chief complaint of hematuria. Pathology confirmed the diagnosis of metastatic urinary bladder SCC. Angiography and embolization were undertaken and resulted in complete alleviation of the symptoms. The recurrence of hematuria or embolization-related complications were not observed during 3-month follow-up. Selective embolization of the bilateral internal iliac artery is a safe and efficient procedure for controlling severe hematuria in patients with primary or metastatic bladder SCC. [ABSTRACT FROM AUTHOR]

Urinary lithiasis in transplanted kidney is a relatively uncommon complication. However, it may lead to a significant morbidity and loss of renal function. The report presents the case of a 32-year-old male renal-transplant recipient, with a stone in renal pelvis who was treated successfully by tubeless percutaneous nephrolithotomy (PCNL). The patient is currently stone free with no complication. This article also reviews in brief the treatment of this rare complication. Reviewing the literature showed, it could be noticed that PCNL is a safe and feasible procedure for treating nephrolithiasis in a transplanted kidney. [ABSTRACT FROM AUTHOR]