Intravesical hexyl-aminolevulinate used to detect upper tract carcinoma in situ during surveillance ureteroscopy: A case report and review.

Blue-light cystoscopy with intravesical hexyl-aminolevulinate has been shown to improve identification of bladder carcinoma. The application of photodynamic techniques in the upper tract has not been well studied. We present a patient with a patulous ureteral orifice allowing for dwelling of photodynamic reagent and cystoscopic evaluation of the distal ureter.

Conservative management of segmental testicular infarction in a patient with sickle cell anemia: A case report.

Vaso-occlusive crisis is a sequela of sickle cell disease that can lead to severe pain and infarction at the location of occlusion. In men, genitourinary complications include priapism, hematuria, and very rarely, testicular infarction. Few cases have been previously reported in the literature, but in all of those cases, partial or complete orchiectomy was performed.

Diagnosis and open excision of concurrent pelvic schwannoma and chromophobe renal cell carcinoma.

Schwannomas are tumors that commonly affect the nerve sheath, typically involving peripheral and cranial nerves. These tumors are rarely found within the pelvis and retroperitoneum. To date, there have been no documented cases of concurrent chromophobe renal cell carcinoma and pelvic schwannoma.

Trends of Lymph Node Outcomes in Partial Cystectomy for Muscle-Invasive Urothelial Carcinoma of the Bladder.

Introduction: Local tumor invasion depth has been associated with lymph node metastasis in urothelial carcinoma, and, for muscle-invasive bladder cancer (MIBC), pelvic lymph node dissection (PLND) is a critical step in curative surgery. Gold standard treatment includes radical cystectomy (RC), but partial cystectomy (PC) is an important bladder-preserving modality reserved for patients with certain favorable prognostic indicators. There is poor evidence concerning the utility of PLND in PC and we seek to further define its role by comparing survival outcomes when PLND was cursory or omitted.

Radiation-induced myofibroblastoma within the nasal sinus requiring maxillectomy and ethmoidectomy: A case report and literature review.

We report a case of radiation-induced myofibroblastoma of the right nasal cavity in a patient with a remote history of radiotherapy for pediatric retinoblastoma. The patient required maxillectomy and ethmoidectomy. To our knowledge, a rare number of cases have been reported in this location.

Role of Race and Insurance Status in Prostate Cancer Diagnosis-to-Treatment Interval.

Introduction: Numerous studies have shown that both race and insurance status may affect prostate cancer (PCa) workup and treatment. Preliminary investigations have shown that these factors may be associated with treatment delays, which may indicate inequitable care and increase risk of tumor progression. This investigation aimed to assess whether race and insurance impacted the interval between multiparametric MRI (mpMRI)-to-biopsy, and biopsy-to-prostatectomy.

Association of distance traveled on receipt of surgery in patients with locally advanced rectal cancer.

Purpose: Studies have shown patients residing in rural settings have worse cancer-related outcomes than those in urban settings. Specifically, rural patients with colorectal cancer have lower rates of screening and longer time to treatment. However, physical distance traveled has not been as well studied.

Impact of Variant Histology on Occult Nodal Metastasis after Neoadjuvant Chemotherapy for Muscle-Invasive Bladder Cancer: A Review of the National Cancer Database.

Up to 14% of bladder urothelial carcinoma has variant histology (VH), which is associated with a higher incidence of occult regional lymph node metastasis. Neoadjuvant chemotherapy (NAC) is the gold-standard for resectable cT2-4 disease as it achieves pathologic complete response (pCR) in select patients at the time of radical cystectomy (RC). A landmark trial demonstrated chemosensitivity and pT0 status in the setting of VH.