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1.
J Korean Soc Radiol ; 84(2): 504-511, 2023 Mar.
Article in English | MEDLINE | ID: mdl-37051397

ABSTRACT

Hemolymphangioma or hemangiolymphangioma is a rare venolymphatic vascular malformation composed of proliferations or networks of vascular spaces including the lymphatics, capillaries, veins, or arteries. The small bowel is a rare location for hemolymphangioma, and the small bowel mesentery is an even rarer site. Herein, we report a surgically confirmed large complex hemolymphangioma in the small bowel mesentery in a 55-year-old male.

2.
BMJ Open ; 12(6): e059915, 2022 06 22.
Article in English | MEDLINE | ID: mdl-35732385

ABSTRACT

OBJECTIVE: To determine the effect of premedication with intramuscular midazolam on patient satisfaction in women undergoing general anaesthesia. TRIAL DESIGN, SETTING AND PARTICIPANTS: Double-blind, parallel randomised control trial at a tertiary care medical centre in South Korea. Initially, 140 women aged 20-65 years who underwent general anaesthesia and had an American Society of Anesthesiology physical status classification of I or II were randomly assigned to the intervention group or the control group, and 134 patients (intervention n=65; control n=69) completed the study. INTERVENTION: Intramuscular administration of midazolam (0.05 mg/kg) or placebo (normal saline 0.01 mL/kg) on arrival at the preoperative holding area. MAIN OUTCOMES: The primary outcome was the patient's overall satisfaction with the anaesthesia experience as determined by questionnaire responses on the day after surgery. Satisfaction was defined as a response of 3 or 4 on a five-point scale (0-4). The secondary outcomes included blood pressure, heart rate, oxygen desaturation, recovery duration and postoperative pain. RESULTS: Patients who received midazolam were more satisfied than those who received placebo (percentage difference: 21.0%, OR 3.56, 95% CI 1.46 to 8.70). A subgroup analysis revealed that this difference was greater in patients with anxiety, defined as those whose Amsterdam Preoperative Anxiety and Information Scale anxiety score was ≥11, than that for the whole sample population (percentage difference: 24.0%, OR 4.33, 95% CI 1.25 to 14.96). Both groups had similar heart rates, blood pressure and oxygen desaturation. CONCLUSION: Intramuscular administration of midazolam in women before general anaesthesia in the preoperative holding area improved self-reported satisfaction with the anaesthesia experience, with an acceptable safety profile. TRIAL REGISTRATION NUMBER: KCT0006002.


Subject(s)
Midazolam , Patient Satisfaction , Anesthesia, General , Double-Blind Method , Female , Humans , Midazolam/therapeutic use , Oxygen , Premedication
3.
Pain Physician ; 21(4): E323-E329, 2018 07.
Article in English | MEDLINE | ID: mdl-30045598

ABSTRACT

BACKGROUND: Interventional pain management is essential for patients with cancer who experience medically uncontrollable chest wall pain to help control their symptoms and improve their quality of life. However, there is a lack of data on this topic, so there is an urgent need for further research. OBJECTIVES: To identify the effects of radiofrequency ablation (RFA) of the thoracic nerve roots on pain outcomes in patients with cancer and intractable chest wall pain. STUDY DESIGN: Retrospective, observational cohort study. SETTING: National Cancer Center in Korea. METHODS: The medical records of patients with cancer who were referred to the pain clinic at our National Cancer Center for intractable chest wall pain and who underwent thoracic nerve root RFA between Jan. 1, 2011 and Dec. 31, 2015 were analyzed. The primary outcome was the change in Numeric Rating Scale (NRS) scores between pre-procedure and one week, one month, and 6 months post-procedure. The secondary outcomes were the change in morphine equivalent daily dose (MEDD) between pre-procedure and one week, one month, and 6 months post-procedure, and whether the primary cancer type (lung vs. non-lung) or radiotherapy to the chest within one month affected the outcomes of RFA. The Wilcoxon signed-rank test was used to compare RFA data between pre and post-procedure and P values less than 0.05 were considered statistically significant. RESULTS: One hundred patients were included in the final analysis. The median NRS score in patients who underwent RFA decreased from 7 (range 3-10) pre-procedure to 4 (0-9) at one week and one-month post-procedure (both P < 0.001) and 4 (1-8) at 6 months post-procedure (P < 0.001). The median MEDD value decreased from 200 (range 30-1800) mg pre-procedure to 180 (10-1600) mg at one week post-procedure (P < 0.001), but there was no statistically significant change at one month (P = 0.699) or 6 months (P = 0.151) post-procedure. There was no difference in RFA outcome according to type of primary cancer or radiotherapy to the chest within one month. LIMITATIONS: Retrospective design. CONCLUSION: Radiofrequency thermocoagulation of the thoracic nerve roots achieved effective short-term pain control in patients with cancer and intractable chest wall pain. KEY WORDS: Radiofrequency ablation, thermocoagulation, thoracic nerve root, cancer, chest wall pain, radiotherapy, pain relief.


Subject(s)
Cancer Pain/surgery , Catheter Ablation/methods , Pain Management/methods , Chest Pain/etiology , Chest Pain/surgery , Cohort Studies , Electrocoagulation/methods , Female , Humans , Male , Middle Aged , Quality of Life , Republic of Korea , Retrospective Studies , Spinal Nerve Roots/surgery , Thoracic Nerves/surgery
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