Intratunical bupivacaine and methylprednisolone instillation for scrotal pain after testicular sperm retrieval procedures

Aim: To investigate the effect of intratunical instillation of bupivacaine and methylprednisolone for scrotal pain, swelling and peritesticular fibrosis due to testicular sperm retrieval procedures. Methods: A total of 65 patients were randomly divided into two groups. In the instillation group (GI), 34 patients were administered 2.5 mL of 0.5 % bupivacaine combined with 10 mg/mL methylprednisolone before closure of the tunica vaginalis. In the control group (GC), 31 patients only received analgesics postoperatively by intramuscular route. The pain (by visual analogue scale, VAS) and duration of pain-free period after surgery between the two groups were evaluated at 2 and 4 h and at days 2 and 7 postoperatively. Results: The mean pain scores were significantly lower in the GI than in the GC group at 2 and 4 h after surgery (P<0.05 and P<0.01, respectively). The mean duration of pain free interval after the procedure was 47.8 +/- 16.9 (12-72) h in GI, which was significantly longer than that in GC [(9.9 +/- 3.6; 4-20) h]. Besides, in the GI, 29 % of patients were completely free from pain and 67 % had no scrotal swelling, but in the GC, all the patients required additional NSAID injection due to pain and only 3 % had no scrotal swelling. Conclusion: This study confirms that direct intratunical instillation of bupivacaine and methylprednisolone around the testis reduces the postoperative pain, scrotal swelling and peritesticular fibrosis

Delayed repair of post-traumatic posterior urethral distraction injuries: Long-term results

Objectives. There is still controversy regarding the treatment of post-traumatic posterior urethral distraction injuries. Initial suprapubic cystostomy and delayed perineal urethral reconstruction has been considered the reference standard. In this report, we review our experience with delayed perineal urethral reconstruction, with a focus on the long-term outcome and complications

Lymph nodal involvement by renal angiomyolipoma

Angiomyolipoma of the kidney is a clonal neoplasm, apparently part of a family of neoplasms derived from perivascular epithelial cells. A 40-year-old woman presented with right flank pain and an otherwise non-significant medical history. An abdominal computed tomography scan revealed an 18 cm solid mass in the mid-portion of the right kidney and multiple perihilar lymph nodes. presumptive diagnosis was renal cell carcinoma. Right radical nephrectomy and a perihilar lymph node dissection was performed through a Chevron incision for the anticipated diagnosis of renal adenocarcinoma. The renal tumor was diagnosed as angiomyolipoma and a component was identified pathologically in a dissected lymph node. There was no evidence of tumor recurrence in the follow-up period of eight years. The consensus from other studies suggests that this phenomenon is a manifestation of the multicentric nature of angiomyolipoma, rather than due to metastasis. Genetic studies may resolve this question in the future