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Continuous peripheral nerve block, also known as “local anesthetic perineural infusion,” refers to percutaneous placement of a catheter near a peripheral nerve or plexus followed by administration of a local anesthetic through a catheter to provide anesthesia, or analgesia for several days, in some cases even for a month. This report describes the case of a 7 year old boy with left elbow contracture with limited flexion and extension who was admitted to the Clinic of Pediatric Surgery for redressment of the elbow and physical therapy. An ultrasound-guided axillary brachial plexus block was performed, with placement of a non-tunneled perineural catheter. Redressment of the left elbow was performed twice and before each redressment boluses of local anesthetic were applied through the perineural catheter. Physical therapy was performed painlessly with continuous perineural infusion. On the 5th day of catheter placement, the perineural catheter was removed without any prior complications such as hematoma, infection, catheter dislocation or leakage of local anesthetic. Our goal is to minimize the psychological and physical trauma to the patient, no matter how immature the patient is. Continuous regional anesthesia in children is a safe technique in postoperative pain management that facilitates early mobilization due to its sufficient analgesia and better comfort. It can provide in-home treatment, with adequate education for patients and parents, and improve rehabilitation in children.

(Spontaneus) Rectus sheath hematoma ((S)RSH) is an accumulation of blood in the sheath of the rectus abdominis muscle, secondary to rupture of an epigastric vessel or muscle tear. It is defined as spontaneous in patients without history of abdominal trauma. It can be located supra- or infraumbilically. Although the exact incidence is unknown, Klingler et al. observed 23 cases (1.8%) of rectus sheath hematoma among 1257 patients evaluated by ultrasound for acute abdominal disorders. Ultrasonography can help in the diagnosis, but CT scan is most accurate in its ability to define the lesion. When diagnosed clinically, a conservative therapeutic program can usually be instituted. Only in cases of supportive management failure, progressive and large hematoma or uncontrollable hemodynamic patients, interventional management including surgery or less invasive newer techniques is indicated. Case presentation: We present two cases of SRSH in patients using oral anticoagulant agent (acenocoumarol). Their chief complaint was sudden onset of acute abdominal pain. On admission they were haemodynamically stable. After thorough clinical evaluation a suspicion for SRSH diagnosis was made and then confirmed by ultrasonography and CT. Both of them were successfully treated conservatively and discharged home in a good general condition. Conclusion: These two cases illustrate the accurate diagnosis of SRSH treated conservatively leading to optimal patient outcomes.

AIM: The aim of this study is to evaluate anesthesia and recovery profile in pediatric patients after inguinal hernia repair with caudal block or local wound infiltration.MATERIAL AND METHODS: In this prospective interventional clinical study, the anesthesia and recovery profile was assessed in sixty pediatric patients undergoing inguinal hernia repair. Enrolled children were randomly assigned to either Group Caudal or Group Local infiltration. For caudal blocks, Caudal Group received 1 ml/kg of 0.25% bupivacaine; Local Infiltration Group received 0.2 ml/kg 0.25% bupivacaine. Investigator who was blinded to group allocation provided postoperative care and assessments. Postoperative pain was assessed. Motor functions and sedation were assessed as well.RESULTS: The two groups did not differ in terms of patient characteristic data and surgical profiles and there weren’t any hemodynamic changes between groups. Regarding the difference between groups for analgesic requirement there were two major points - on one hand it was statistically significant p < 0.05 whereas on the other hand time to first analgesic administration was not statistically significant p = 0.40. There were significant differences in the incidence of adverse effects in caudal and local group including: vomiting, delirium and urinary retention.CONCLUSIONS: Between children undergoing inguinal hernia repair, local wound infiltration insures safety and satisfactory analgesia for surgery. Compared to caudal block it is not overwhelming. Caudal block provides longer analgesia, however complications are rather common.