Laryngeal mask airway (LMA) was designed as a new concept of airway management in anesthetic practice and has been successfully used in patients with difficult endotracheal intubation due to an abnormal upper airways. When It is in good position, one can cannulate the trachea either blindly or fiberoptic brochoscopically. In a patient with short neck and large breast, we were forced to use an emergency LMA because couldn't insert the laryngoscope. We decided to replace the LMA with an endotracheal tube to secure a definite airway. A fiberoptic bronchoscope was passed through both the endotracheal tube and the LMA to achieve endotracheal intubation. Then we attempted to remove the LMA for safe and smooth awakening. But the LMA coudln't be removed while keeping the LMA and the endotracheal tube in position. Therefore, surgery had to be proceeded with both the LMA and the endotracheal tube in place and all of which were removed after the surgical procedure. We conclude that the LMA is very useful as an aid of endotracheal intubation in patients with difficult airway.
Airway Management ; Breast ; Bronchoscopes ; Emergencies ; Humans ; Intubation, Intratracheal* ; Laryngeal Masks* ; Laryngoscopes ; Neck ; Trachea

No abstract available.
Endocarditis* ; Lupus Erythematosus, Systemic*

This study includes 19 cases of complicated low extremity injury to whom underwent microvascular free-tissue transfer in cases of open comminuted fracture, osteomyelitis, and vascular compromise or extensive soft tissue defect from Nov. 1994 to July 1997. The average time after injury to coverage was 25 days. The nineteen patients underwent a total of nineteen free tissue transfers primarily, and eighteen (94.7 per cent) of the transfers survived. Major complications were encountered recurrent failure of the free tissue transfer in one patient and partial necrosis in the other flap, which were successfully treated by flow-through radial forearm free flap and distally based superficial sural artery flap respectively. Two patients were sustained below knee amputation, one above knee amputation, despite of survival of flaps. This reveals limb salvage in 84 percent. The microvascular reconstruction is a versatile and reliable methods in complicated cases after severe trauma. Free tissue transplantation should be considered as a primary treatment in such complicated cases.
Amputation ; Arteries ; Extremities ; Forearm ; Fractures, Comminuted ; Free Tissue Flaps ; Humans ; Knee ; Limb Salvage ; Lower Extremity* ; Necrosis ; Osteomyelitis ; Tissue Transplantation ; Transplants

Migraine is a common neurologic disorder with recurrent headache and variable accompanying symptoms. Patients with migraine have suffered by an enormous burden on daily life and impairment of quality of life (QoL), but migraine is still underdiagnosed and undertreated. For early and better diagnosis and treatment of migraine, headache education and instruments for evaluation of headache outcomes including QoL and disability are essential. Nonpharmachological treatment like cognitive-behavior therapy, mindfulness-based stress reduction, lifestyle modification and trigger avoidance, biofeedback, relaxation training can reduce frequency of pain, disability, so headache education might be helpful. Headache diary and instruments for evaluation of QoL, disability and comorbidity like Migraine Disability Assessment Scale (MIDAS), Headache Impact Test-6 (HIT-6), Migraine-Specific Quality of Life Questionnaire (MSQ) are useful tools to decide plans of treatment. When nonpharmachological treatment and headache education are well applied and evaluation of the QoL and disability are reflected, it will help improve the quality of life for migraine patients.
J Korean Neurol Assoc 38(3):169-174, 2020

No abstract available.
Microsurgery

No abstract available.
Dilatation* ; Urethra*

PURPOSE: We applied low-dose-rate brachytherapy for low- and intermediate-risk groups of prostate cancer patients. Our initial experiences were analyzed to assess the result of low-dose-rate brachytherapy for low- and intermediate-risk groups of patients with localized prostate cancer. MATERIALS AND METHODS: A total of 50 consecutive patients have been treated with brachytherapy for 1 year since April 2007. Among them, a total of 24 patients in the low- or intermediate-risk groups were enrolled: 10 of the 24 patients were in the low-risk group (clinical T1a-T2b, Gleason score [GS] of 2-6, PSA<10 ng/ml), and 14 patients were in the intermediate-risk group (clinical T2b-T2c, Gleason score of 7, or PSA 10-20 ng/ml). Implantations were performed by practicing a real-time ultrasound-guided placement including prostatic capsular placement in the intermediate-risk group. All 24 patients were treated with 1 to 3 months of androgen-deprivation therapy. RESULTS: In the low- and intermediate-risk groups, the median patients' ages were 64 and 70 years, respectively. The numbers of patients in the low-risk group according to clinical T stage were 4 cases of T1c and 6 cases of T2a. The intermediate-risk group included 4 patients of stage T2a, 3 patients of stage T2b, and 7 patients of T2c. Five patients with a GS< or =6 and 9 patients with a GS of 7 were classified as being in the intermediate-risk group. Serum PSA levels in the intermediate-risk group were less than 10 ng/ml in 11 patients and 10-20 ng/ml in 3 patients. The median radiation doses delivered to 90% of the prostate in the low-risk and intermediate-risk groups were 257.5 Gy (range, 142.5-357.5 Gy) and 260.0 Gy (range, 147.5-357.5 Gy), respectively. Biochemical failure was not revealed in any case during follow-up. No patients experienced major complications. CONCLUSIONS: We can expect outstanding local control effect with low-dose-rate brachytherapy in low- and intermediate-risk prostate cancer. Our technique of modifying the insertion field in the intermediate-risk group is feasible and tolerable. However, long-term follow-up data are needed for this strategy.
Brachytherapy ; Follow-Up Studies ; Humans ; Neoplasm Grading ; Prostate ; Prostatic Neoplasms

PURPOSE: To investigate the difference in rectal complications rate following prostate low dose rate (LDR) brachytherapy based on prostate-rectum distance and prostate longitudinal length among early prostate cancer patients. MATERIALS AND METHODS: From March 2008 to February 2013, 245 prostate cancer patients with a Gleason score < or =7 were treated with 125-I LDR brachytherapy. Among them, 178 patients with prostate volume 20-35 mL and a follow-up period > or =6 months were evaluated for radiation proctitis. Magnetic resonance imaging (MRI) was performed for a prebrachytherapy evaluation, and prostate-rectum distance and prostate longitudinal length were measured. The radiation proctitis was confirmed and graded via colonoscopy based on the radiation therapy oncology group (RTOG) toxicity criteria. RESULTS: Twenty-three patients received a colonoscopy for proctitis evaluation, and 12 were identified as grade 1 on the RTOG scale. Nine patients were diagnosed as grade 2 and 2 patients were grade 3. No patient developed grade 4 proctitis. The rectal-complication group had a mean prostate-rectum distance of 2.51+/-0.16 mm, while non-rectal-complication control group had 3.32+/-0.31 mm. The grade 1 proctitis patients had a mean prostate-rectum distance of 2.80+/-0.15 mm, which was significantly longer than 2.12+/-0.31 mm of grades 2 and 3 patient groups (p=0.045). All 11 patients of grades 2 and 3 had a prostate longitudinal length of 35.22+/-2.50 mm, which was longer than group 1, but the difference was not statistically significant (p=0.214). CONCLUSIONS: As the prostate-rectum distance increased, fewer postimplantation rectal symptoms were observed. Patients with a shorter prostate-rectum distance in MRI should receive modified implantation techniques or radical prostatectomy.
Aged ; Brachytherapy/*adverse effects ; Carcinoma/*radiotherapy ; Colonoscopy ; Humans ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Organ Size ; Proctitis/diagnosis/*etiology ; Prostate/*pathology ; Prostatic Neoplasms/*radiotherapy ; Radiation Injuries/diagnosis/*etiology ; Severity of Illness Index

STUDY DESIGN: The degenerative changes in plain X-ray and bone mineral density of the lumbar spine of postmenopausal women was evaluated retrospectively. OBJECTIVE : We analyzed the correlation between degenerative arthritis and osteoporosis of lumbar spine, which are common senile spinal disorders in old age. SUMMARY OF LITERATURE REVIEW: Inverse relationship has been reported between osteoporosis and osteoarthritis in the studies of hip fractures. MATERIALS AND METHODS: For 108 female patients older than 50 years of age, the degenerative change of lumbar spine was evaluated by scoring with Kellgren's classification of disc degeneration and with Nathan's classification of osteophyte from radiographs of lumbar spine. Bone mineral density of lumbar spine was measured with dual energy X-ray absorptiometry. Osteoporotic fracture of vertebral body was scored by Renier's index. The correlation between the data of degenerative changes and bone mineral density was analyzed. RESULTS: Kellgren's score of disc degeneration had positive correlation with lateral lumbar bone mineral density suggested that disc degeneration decreases osteoporosis. CONCLUSION: Osteoporosis and osteoarthritis of senile spine had an inverse relationship, and was not simply the end result of normal aging. Understanding of relationship of two disorders would be helpful in treatment decision.
Absorptiometry, Photon ; Aging ; Bone Density ; Classification ; Female ; Hip Fractures ; Humans ; Intervertebral Disc Degeneration* ; Low Back Pain* ; Osteoarthritis ; Osteophyte ; Osteoporosis* ; Osteoporotic Fractures ; Retrospective Studies ; Spine

No abstract available.