• The Korean Journal of Pain
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• 제8권2호
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• pp.386-389
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• 1995

Combined infusion of local anesthetics and opioids has been a common method for providing postoperative analgesia. Complications that can occur with this method include pruritus, nausea and vomiting, urinary retention, hypotension, and both early and late respiratory depression. Late respiratory depression is a rare but feared complication to epidural opioid therapy. We experienced a case of respiratory arrest during epidural infusion of bupivacaine and morphine.

• Journal of Chest Surgery
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• 제50권6호
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• pp.456-459
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• 2017

A 66-year-old patient undergoing regular follow-up at Samsung Medical Center after left lower lobectomy visited the emergency department around 9 months postoperatively because of nausea and vomiting after routine esophagogastroduodenoscopy at a local clinic. Abdominal computed tomography showed the stomach herniating into the left thoracic cavity. We explored the pleural cavity via video-assisted thoracic surgery (VATS). Adhesiolysis around the herniated stomach and laparotomic reduction under video assistance were successfully performed. The diaphragmatic defect was repaired via VATS. The postoperative course was uneventful, and he was discharged with resolved digestive tract symptoms.

• Journal of Korean Neurosurgical Society
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• 제49권1호
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• pp.53-57
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• 2011

We reported a unique case of posttraumatic giant infratentorial extradural intradiploic epidermoid cyst. A 54-year-old male, with a previous history of an open scalp injury and underlying linear skull fracture in the left occipital region in childhood, presented with a painful subcutaneous swelling, which had been developed gradually in the same region and moderate headache, nausea, vomiting and cerebellar ataxia. The duration of symptoms on admission was 3 months. Imaging studies revealed occipital bone destruction and giant extradural intradiploic lesion. The preoperative diagnosis was giant infratentorial extradural intradiploic epidermoid cyst. Surgery achieved total removal of the lesion, which was histologically confirmed and the postoperative course was uneventful. To our knowledge, this is the first case of giant infratentorial extradural intradiploic epidermoid cyst with a traumatic etiology described in the literature.

• Advances in pediatric surgery
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• 제9권2호
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• pp.113-116
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• 2003

We present a case of a colonic involvement associated with necrotizing pancreatitis, with a review of the literature. A 10 year old boy had an appendectomy at the local clinic ten days ago. On admission, he complained nausea, vomiting and severe constipation. His abdomen was distended and he had tenderness on the left abdomen. Laboratory and radiologic studies revealed findings consistent with acute pancreatitis with colonic complication. He was treated conservatively for 30 days but did not improve. On hospital 30th day, abdominal pain developed and his vital sign changed. Abdominal CT suggested ischemic change of the transverse colon. At laparotomy, the left colon showed stenosis. The greatly distended transverse colon was resected and a transverse end colostomy was done. He was discharged at postoperative 45th day with improvement and colostomy closure was performed 8 months later.

• Journal of Chest Surgery
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• 제16권4호
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• pp.547-554
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• 1983

Implantation of Dual Chamber Pacemakers Which sense in the Atrium and the Ventricle, and sequentially or synchronously trigger impulses in the both chambers, has led us to the near realization of the ideal "Physiologic Pacing". We have experienced two cases of implantation of Dual chamber pacemaker in September and October, 1983. One patient was a 21-year-old male who had postoperative complete heart block since he was taken Total correction of TOF in May, 1983 . We implanted transvenously a dual chamber pacemaker, VDD type, through the left subclavian vein. In the other patient who came to the emergency room for partial obstruction of small bowels with severe abdominal pain, nausea and vomiting, in whom heart block was found, we implanted a DDD type pacemaker through the left subclavian puncture. The pacemakers have been functioning well postoperatively for more than two months, and the conditions of patient were uneventful.

• Asian Pacific Journal of Cancer Prevention
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• 제14권4호
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• pp.2377-2381
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• 2013

A total of 285 patients with stage Ib2 and IIa2 cervical cancer were categorized into three groups, and received preoperative neoadjuvant chemotherapy combined with vaginal intracavitary irradiation, neoadjuvant chemotherapy alone or radiotherapy, respectively. The effective rate of 70.6 % in group 1 was much higher than 41.4% in group 2 (P=0.000) and 46.9 % in group 3 (P=0.000); The percentage of patients receiving postoperative adjuvant therapy was 44.1% in group 1, much lower than 67.8% in group 2 (P=0.001) and 64.6% in group 3 (P=0.004); The percentage of patients with no postoperative risk factor in group 1 was 52.0%, much higher than 32.2% in group 2 (P=0.006) and 35.4% in group 3 (P=0.019); The occurrence rate of surgery-related complications in groups 1, 2 and 3 were 29.4%, 28.7%, and 33.3%, respectively, with no statistical differences among the groups (P=0.981). Regarding preoperative neoadjuvant complications, none were obvious in group 3, while occurrence rates of myelosuppression in groups 1 and 2 were 89.1% and 86.6%, of nausea and vomitting were 78.4% and 78.2%, but without significant differences (all P>0.05). Among 166 patients who received postoperative adjuvant therapy in the three groups, the occurrence rates were: 65.4%, 64.3% and 61.1% respectively for myelosuppression; 42.3%, 38.1%, and 38.9% for nausea and vomiting; 9.6%, 9.5% and 9.7% for urocystitis; and 63.5%, 69.0% and 65.3% enteritis and rectitis. There were no statistically significant differences among them (all P>0.05). The five-year disease-free survival rates (DFS) in groups 1, 2, 3 were 78.3%, 75.1%, 80.9%, respectively; the five-year overall survival rates (OS) were 81.4%, 78.2%, and 81.1%, respectively. The five-year OS of 166 patients receiving postoperative in the three groups were 72.4%, 69.5%, and 71.8%, respectively, with no significant variation (all P>0.05). Although there were no differences among three groups in DFS and OS, preoperative neoadjuvant chemotherapy combined with intracavitary radiotherapy may increase the effective rate and the percentage of patients with no postoperative risk factors and decrease the percentage of patients receiving postoperative adjuvant therapy, thereby decreasing complications indirectly and increasing quality of life.

• The Korean Journal of Pain
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• 제1권2호
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• pp.188-191
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• 1988

Recent studies have shown that narcotic drugs produce an intense prolonged analgesic action when injected into the subarachnoidal or extradural space of animals and man. In order to study the effects of intrathecal injection of morphine on postoperative pain relief and segmental block effect, we administered 0.25 mg of morphine sulfate (0.25 mg of morphine/1 ml normal saline) into lumbar subarachnoid space prior to brahial plexus block for upper extremity surgery group The results were as follows: 1) more than 20 hours analgesic effect at least 2) no segemental block effect in analgesia 3) some adverse effect (Nausea, Vomiting, Pruritus, Urinary retention).

• Journal of Yeungnam Medical Science
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• 제34권1호
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• pp.37-42
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• 2017

Background: A motor blockade of lower limbs interferes with early ambulation and limits the usefulness of patient-controlled epidural analgesia (PCEA). The concentration of local anesthetic solution is a major determinant for motor block with PCEA. We compared the effects of epidural infusion of 0.075% ropivacaine with 0.15% epidural ropivacaine on postoperative analgesia, motor block of lower limbs, and other side effects. Methods: A total of 70 patients undergoing laparoscopic gynecologic surgery received epidural infusions (group R1, 0.15% ropivacaine with fentanyl; group R2, 0.075% ropivacaine with fentanyl). Pain score, motor block, and side effects (hypotension, nausea, vomiting, pruritus, urinary retention, dizziness, and numbness) were measured. Results: There were no significant differences in the demographic profiles between the groups. Pain scores of the group R1 and the group R2 were not significantly different. Motor block was more frequent in the group R1 (0.15% ropivacaine with fentanyl) than in the group R2 (0.075% ropivacaine with fentanyl). Conclusion: Lower concentration of ropivacaine (0.075%), when compared with higher concentration of ropivacaine (0.15%), seemed to provide similar analgesia with less motor blockade of the lower limbs for the purpose of PCEA.

• The Korean Journal of Pain
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• 제25권2호
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• pp.89-93
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• 2012

Background: Hemorrhoid is one of the most common surgical diseases occurring in the anorectal region. In this study, we evaluated the effect of ischiorectal fossa block on alleviating post hemorrhoidectomy pain. Methods: In this study, 90 patients suffering from hemorrhoids were evaluated. They were randomly divided into 3 groups. The first group had no block, the second group an ischiorectal block with placebo (normal saline), and the third group a preemptive ischiorectal block with bupivacaine. Postoperative variables such as pain intensity, pethidine consumption, nausea, and vomiting were compared between the groups. Results: The postoperative pain score in group 1 was $8.5{\pm}1.3$ and $8.1{\pm}0.9$ (P=NS) in group 2. The post operative analgesic demand was $3.1{\pm}1.5$ and $3.3{\pm}1.8$ hours in groups 1 and 2, respectively (P=NS). The post operative pain score and analgesic demand were $4.2{\pm}2.1$ and $9.3{\pm}2.7$ hours, respectively, in group 3 (P < 0.0001). Conclusions: Preemptive ischiorectal block reduces the posthemorrhoidectomy pain and opioid demand.

• The Korean Journal of Pain
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• 제1권1호
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• pp.98-102
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• 1988

In order to control the pain after hemorrhoidectomy and anal fistulectomy, 6 mg of 0.5% hyperbaric tetracaine without(control, group I) or wilt 0.3 mg(group II) or 0.5 mg (group III) of 0.1% morphine was injected with a 22 gauge spinal needle into the subarachnoid space through L 3-4 interspace of patients in lateral position. About 30 minutes in Fowler' sposition after injection, operation was performed in lithotomy position. All the patients who ha4 morphine showed remarkable relief of postoperative pain for an average of 27 hours. However, the dosage(0.3 or 0.5 mg) of morphine administered did not affect the duration of pain relief. Blood pressure, pulse rate and pupil size were unchanged in all patients. Dysuria after block developed for on average of 5,6, 13.2 and 14.6 hours in group I, II and III respectively. Most of these cases required urethral catheterization. Minor complications such as nausea, vomiting, itching, fever, burning sensation and paresthesia were observed 16.7, 20 and 20% of cases in group I, II and III respectively; however, no treatment was required.