No abstract available.
Ganglia, Spinal* ; Longitudinal Ligaments*

No abstract available.
Aorta, Thoracic* ; Rupture*

The recent advancements in surgical techniques and perioperative care have improved postoperative morbidity and survival after gastric cancer surgeries. However, anastomotic leakage, the most serious complication post-gastrectomy, continues to occur. In esophageal and colorectal cancer surgeries, the omentum is used as a physical barrier and increases blood perfusion to prevent leakage to the anastomotic site. However, the use of the omentum as an anastomotic barrier after gastrectomy has not been reported yet. The authors aimed to evaluate the efficacy and safety of omental free-shaped flap reinforcement on the anastomosis and dissected area following reconstruction after gastrectomy for preventing and treating anastomotic leakage. They reported that omental free-shaped flap reinforcement on the anastomosis might prevent anastomotic leakage post-gastrectomy. The omental flap also prevented further deterioration when leakage occurred. However, anastomosis-related complications, such as anastomotic stenosis and delayed gastric emptying, after an omental patch technique need to be evaluated further.

No abstract available.
Heart* ; Thoracic Surgery*

Modified biliary Gianturco stents were placed in 27 patients with obstructive jaundice. From July 1990 to October 1992, 46 two-seven connected stents of 8-12mm in diameter (Myungsung Meditech, Seoul, Korea) were placed in 5 patients with benign biliary stricture and 22 patients with malignant biliary stricture in three university hospitals; 12 in Chonbuk National University Hosptial, 12 in Wonkwang University Hospital, and 3 in Chonnam National University Hospital. Nineteen were men and eight were women, ranged in age from 34 to 76 years(average, 55 years). The stents were placed percutaneously through a transhepatic approach using a 8.5Fr. Introducing sheath. All stents were placed successfully without any technical failures or procedural morbidity or morality. All patients complained dull abdominal pain for 1 to 3 days after the stent placement. In a follow-up period of 7-46 weeks, reocclusions were observed in one of the patients with benign stricture (20%) and three of the patients with malignant strictures (16%). Two patients with recurrent jaundice due to the obstruction of the stent were treated with placement of additional stent, one patient was treated with external catheter drainage. Migration of stent occurred in one patient. The application of the expandable biliary metallic stent is suggested as an effective treatment for benign and malignant biliary obstructive jaundice.
Abdominal Pain ; Catheters ; Constriction, Pathologic ; Drainage ; Female ; Follow-Up Studies* ; Hospitals, University ; Humans ; Jaundice ; Jaundice, Obstructive ; Jeollabuk-do ; Jeollanam-do ; Male ; Morals ; Seoul ; Stents*

Modified biliary Gianturco stents were placed in 27 patients with obstructive jaundice. From July 1990 to October 1992, 46 two-seven connected stents of 8-12mm in diameter (Myungsung Meditech, Seoul, Korea) were placed in 5 patients with benign biliary stricture and 22 patients with malignant biliary stricture in three university hospitals; 12 in Chonbuk National University Hosptial, 12 in Wonkwang University Hospital, and 3 in Chonnam National University Hospital. Nineteen were men and eight were women, ranged in age from 34 to 76 years(average, 55 years). The stents were placed percutaneously through a transhepatic approach using a 8.5Fr. Introducing sheath. All stents were placed successfully without any technical failures or procedural morbidity or morality. All patients complained dull abdominal pain for 1 to 3 days after the stent placement. In a follow-up period of 7-46 weeks, reocclusions were observed in one of the patients with benign stricture (20%) and three of the patients with malignant strictures (16%). Two patients with recurrent jaundice due to the obstruction of the stent were treated with placement of additional stent, one patient was treated with external catheter drainage. Migration of stent occurred in one patient. The application of the expandable biliary metallic stent is suggested as an effective treatment for benign and malignant biliary obstructive jaundice.
Abdominal Pain ; Catheters ; Constriction, Pathologic ; Drainage ; Female ; Follow-Up Studies* ; Hospitals, University ; Humans ; Jaundice ; Jaundice, Obstructive ; Jeollabuk-do ; Jeollanam-do ; Male ; Morals ; Seoul ; Stents*

Acetazolamide, a selective-inhibitor of carbonic anhydrase. Has been shown to induce a rapid increase in cerebral blood flow by acidifying cerebral extracellular tluid in large doses. In order to assess the cerebral blood flow reserve, we investigated 14 patients with ischemic cerebrovascular disease using Tc-99m HMPAO SPECT before and after administration of acetazolamide.The patients after acetazolamide challenge showed variable pattems of vasodilating capacity which were classified as follows: group I. Accentuation of abnormal perfusion pattem; group II, no change in abnormal perfusion pattern: and group III. Blunting of abnormal perfusion pattern. Thirty-six percent of the patients studied qualified for group I. The p?tients in group I seem to have decreased vasodilating reserve in the area of cerebral ischemia. They are most likely to benefit by medical or surgical efforts to augment CBF delivery. Tc-99m HMPAO-SPECT with acetazolamide flow challenge may serve as an objective. Clinically accessible method for assessing blood flow reserve and as a kind of guide for the therapeutic strategy.
Acetazolamide* ; Brain Ischemia ; Carbonic Anhydrases ; Humans ; Perfusion ; Technetium Tc 99m Exametazime ; Tomography, Emission-Computed, Single-Photon

OBJECTIVE: Although little is known about its origins, neck pain may be related to several associated anatomical pathologies. We aimed to characterize the incidence and features of chronic neck pain and analyze the relationship between neck pain severity and its affecting factors. METHODS: Between March 2012 and July 2013, we studied 216 patients with chronic neck pain. Initially, combined tramadol (37.5 mg) plus acetaminophen (325 mg) was administered orally twice daily (b.i.d.) to all patients over a 2-week period. After two weeks, patients were evaluated for neck pain during an outpatient clinic visit. If the numeric rating scale of the patient had not decreased to 5 or lower, a cervical medial branch block (MBB) was recommended after double-dosed previous medication trial. We classified all patients into two groups (mild vs. severe neck pain group), based on medication efficacy. Logistic regression tests were used to evaluate the factors associated with neck pain severity. RESULTS: A total of 198 patients were included in the analyses, due to follow-up loss in 18 patients. While medication was successful in reducing pain in 68.2% patients with chronic neck pain, the remaining patients required cervical MBB. Lateral cervical curvature, such as a straight or sigmoid type curve, was found to be significantly associated with the severity of neck pain. CONCLUSION: We managed chronic neck pain with a simple pharmacological management protocol followed by MBB. We should keep in mind that it may be difficult to manage the patient with straight or sigmoid lateral curvature only with oral medication.
Acetaminophen ; Ambulatory Care Facilities ; Colon, Sigmoid ; Factor Analysis, Statistical* ; Follow-Up Studies ; Humans ; Incidence ; Logistic Models ; Neck Pain* ; Neck* ; Pathology ; Tramadol

To preserve function of the acoustic nerve and brainstem during posterior fossa surgery, the authors monitored(brainstem auditory evoked potentials) in 42 cases of posterior fossa surgery who were operated at the Department of Neurosurgery of Yonsei University College of Medicine from March, 1983 to February, 1987. The results were summarized as followings : 1) There were 28 cases of hemifacial spasm, 13 cases of trigeminal neuralgia and 1 case of cerebellopontine angle tumor. 2) Among the 41 cases of neurovascular decompression, there were 10 cases(24%) with hearing impairment postoperatively. But there was no postoperative auditory dysfunction in 13 cases of hemifacial spasm in which caudal approach was utilized. 3) There was no postoperative auditory dysfunction in the patients who showed intraoperative BAEPs of Types I, II, and III which were characterized by no loss of waves, but 10 cases(77%) who showed BAEPs of types IV, V and VI which were characterized by loss of the waves showed auditory dysfunction postoperatively.
Brain Stem* ; Cochlear Nerve ; Decompression ; Evoked Potentials, Auditory, Brain Stem* ; Hearing Loss ; Hemifacial Spasm ; Humans ; Monitoring, Intraoperative ; Neuroma, Acoustic ; Neurosurgery ; Trigeminal Neuralgia

No abstract available.
Brain Neoplasms* ; Brain* ; Tomography, Emission-Computed, Single-Photon*