No abstract available.
Chylothorax* ; Lymphangiectasis*

Objective: Percutaneous vertebroplasty (VP) has been used for the safe treatment of osteoporotic compression fracture. However, cement leakage is the most common complication. To reduce the leakage of bone cement, we did the gelfoam embolization during VP. The purpose of this study is to compare the safety and feasibility of different two gelfoam embolization technique during VP. Methods: Total 127 patients (146 level) who had the thoracolumbar osteoporotic compression fracture were enrolled. Group A was treated by gelfoam-only technique and, Group B was treated by gelfoam with venography technique. We compared the incidence of bone cement leakage between two groups using post-operative computed tomography scan and X-ray. Results: Seventy-four patients (81 levels) were treated with gelfoam-only technique (A), and 53 patients (65 levels) were treated with gelfoam with venography technique (B). There were 22 leakages on group A, and 19 leakages on group B. There was no statistical significant difference between two groups (Chi-square test, p-value =0.958). Incidence of leakage to spinal canal was 11 levels in Group A, 3 levels in group B, and there was statistical significant difference (Fisher's exact test, p-value=0.027). Conclusion Complication induced by the bone cement leakage are the most careful point during VP. Gelfoam embolization with venography is very easy and safe method. Gelfoam with venography technique could make lower the incidence of cement leakage to spinal canal.

No abstract available.

BACKGROUND: Few studies have investigated magnetic resonance (MR) characteristics of traumatic posterosuperior rotator cuff tears involving the supraspinatus and infraspinatus. We hypothesized that traumatic rotator cuff tears may have MR characteristics distinguishable from those of non-traumatic tears. METHODS: Preoperative MR arthrography and intraoperative tear size measurements were compared in 302 patients who underwent MR arthrography and subsequent arthroscopic rotator cuff repairs for traumatic (group T, 61 patients) or non-traumatic (group NT, 241 patients) tears. The inclusion criteria for both groups were posterosuperior full-thickness rotator cuff tear and age between 40 and 60 years. For group T, traumas were limited to accidental falls or slips, or sports injuries, motor vehicle accidents; injuries were associated with acute onset of pain followed by functional shoulder impairment; and time between injury and magnetic resonance imaging (MRI) was 6 weeks or less. RESULTS: In group T, 72.1% of shoulders (44 patients) had tendon tears with blunt edges while 27.9% of shoulders (17 patients) had tears with tapering edges. In contrast, 21.2% of patients in group NT (51 patients) had blunt-edge tears, while 78.8% (190 patients) of tears had tapering edges. These results were statistically significant (p<0.001) and estimated odds ratio was 9.6. The size of tear did not vary significantly between groups. CONCLUSIONS: We found no exclusive MR characteristic to define traumatic tears. However, oblique coronal MRI of traumatic tears showed a significant tendency for abrupt and rough torn tendon edges and relatively consistent tendon thicknesses (without lateral tapering) compared to non-traumatic cuff tears.
Accidental Falls ; Arthrography* ; Arthroscopy ; Athletic Injuries ; Humans ; Magnetic Resonance Imaging ; Motor Vehicles ; Odds Ratio ; Rotator Cuff* ; Shoulder ; Tears* ; Tendons

No abstract available.
Facial Asymmetry*

No abstract available.
Ear* ; Humans ; Tissue Donors* ; Transplants*

The chin plays a decisive role in the contour of the lower face. And harmonious jaw will correspond to good facial profile and positive image. Osseous genioplasty is a widely used method to correct the 3-dimensional(sagittal, vertical, tranverse) deformity of the chin with minimal complications. During an 8 year period from 1988, the authors at the In-Je University Seoul Paik Hospital experienced 198 patients of osseous genioplasty. Results of clinical analysis are as follows : 1) Male to female ratio was 1 : 3 with female being predoniment. The average age was 24.9 years. 2) Horizontal advancement genioplasty in 169 cases was the most common procedure with 7.0mm of average advancement. There was 4 cases of horizontal retrusion with average retrusion of 4.3mm. 52 cases had vertical augmentation with average of 7.5mm increase. 9 cases had vertical reduction with average redution of 4.9mm. 3) Although malocclusion is not necessarilly contraindication to genioplasty alone, genioplasty following surgical with or without orthodontical correction of malocclusion is the way to get better result with patient satisfaction. 4) 77% of the patients had adjunctive procedures simultaneously to acheive a better contour and profile 5) Complications such as hematoma, infection, fracture, nerve damage were minimal.
Chin ; Congenital Abnormalities ; Female ; Genioplasty* ; Hematoma ; Humans ; Jaw ; Male ; Malocclusion ; Patient Satisfaction ; Seoul

OBJECTIVE: We evaluate the rates and outcomes of major procedure-related complications during coiling. MATERIALS AND METHODS: Between 2007 and 2015, 436 intracranial saccular aneurysms were treated. Complications are categorized as three types: intraprocedural aneurysm rupture (IAR), thromboembolism (TE), and post-procedural early rebleeding (PER). And we evaluated the risk factors of procedure related complications by multivariate analysis. RESULTS: Complications occurred in 61 aneurysms (14%). The overall incidence of complications in subarachnoid hemorrhage (SAH) was significantly higher than in unruptured intracranial aneurysm (UIA) (20% vs. 6%). The incidence of IAR and TE were higher in SAH than in UIA (IAR 12% vs. 4%, TE 7% vs. 3%, p < 0.05). Five PER occurred only in SAH. In 34 UIA which were treated with balloon-assisted coiling (BAC), all these patients had good recovery despite 3 patients had the IAR. The incidence of IAR and TE were not different between BAC and non-BAC groups (p > 0.05). All 7 patients who had IAR during BAC had good recovery. In multiple logistic regression analysis, female gender, SAH, and intraventricular hemorrhage were associated with procedure related complication (p < 0.05). CONCLUSION: Endovascular coil embolization is a minimally invasive procedure, but incidence of its complication is not low, especially in SAH. BAC can be a good tool to avoid poor outcome from unexpected IAR during coiling. While IA tirofiban injection is a useful therapy in TE during coiling, sometimes we are aware of the risk of the early rebleeding in SAH patients.
Aneurysm* ; Embolization, Therapeutic ; Female ; Hemorrhage ; Humans ; Incidence ; Intracranial Aneurysm ; Logistic Models ; Multivariate Analysis ; Risk Factors ; Rupture ; Subarachnoid Hemorrhage ; Thromboembolism

Authors were reviewed clinically for the patients who revealed ocular manifestations related to systemic diseases in year of 1968 (Table 1). The incidence of ocular changes related to systemic diseases (Table 2, 3, and 4), and ocular mansfestations of various systemic diseases such as infectious diseases, allergic diseases, endocrine diseases, nutritional and metabolic, central nerve system, cardiovascular diseases, hematopoietic diseases and connective tissue disorders (Table 5 to 22) were statistically and clinically observed in many respects. We observed some interesting cases such as macular edema (OU, aged 22, male) related to epidemic homorrhagic fever, monocular pseudoptosis in ocular conversion reaction and optic nerve atrophy (OU, aged 34, female) in toxemia.
Atrophy ; Cardiovascular System ; Communicable Diseases ; Connective Tissue ; Conversion Disorder ; Endocrine System Diseases ; Fever ; Humans ; Incidence ; Macular Edema ; Optic Nerve ; Toxemia

BACKGROUND: Doxylamine succinate(DS) is an antihistamine commonly used as an over-the-counter medication to relieve insomnia and frequently involved in overdoses. Its overdoses are dominated by anticholinergic effect. Recently it was revealed that DS had a direct effect on muscle, while its exact mechanism is not clear yet. We evaluated the patients with rhabdomyolysis induced by DS overdose for patients disposition based upon clinical decision, especially by creatinine phosphokinase(CPK). METHODS: We reviewed retrospectively the medical records of patients admitted by DS overdose from Jan. 1998 to Oct. 1999. Seventy and nine cases of DS overdose were evaluated with respect to age and sex distribution, amount ingested, clinical symptomatology, time from ingestion to visit, pattern of CPK, amount of bicarbonate used as therapy, complication and prognosis, especially in patients complicated rhabdomyolysis. RESULTS: Rhabdomyolysis, diagnosed as more than 1,000I. U/L of CPK, has been noted in 25(31.6%) of 79 cases of DS overdose visited to our emergency department(ED). In patients diagnosed rhabdomyolysis, the number of man was 10 cases(40%) and the number aged between 20 and 40 years was 22 cases(88%). The average time from DS ingestion to ED visit was 459 minutes. The amount of DS ingested was 500-5,000mg(mean, 1,980mg). 13(52%) cases ingested less than 2,250mg of DS. The initial levels of CPK(range, 48-14900I. U/L; normal range, 26-200I. U/L) after admitting to our emergency department were normal in 15 cases(60%) of rhabdomyolysis patients. The range of peak CPK levels after ingestion was 607 to 412,500I. U/L(mean, 33,550I. U/L). Its peak time was 6 to 96 hours(mean, 28.96 hours). In 14 cases(67%) of 21 visiting within 24 hours after ingestion, peak time of CPK ranged 12 to 24 hours after ingestion. The amount of bicarbonate used as therapy of rhabdomyolysis ranged 100 to 2,740mEq(mean, 656mEq) and all patients was discharged after improvement without other complication including acute renal failure. CONCLUSIONS : Although patients ingested less than 2,250mg of DS, emergency physicians should observe them more than 24 hours after DS ingestion with CPK follow-up after gastric irrigation and charcoal administration.
Acute Kidney Injury ; Charcoal ; Creatinine ; Doxylamine* ; Eating ; Emergencies ; Emergency Service, Hospital ; Follow-Up Studies ; Gastric Lavage ; Humans ; Medical Records ; Prognosis ; Reference Values ; Retrospective Studies ; Rhabdomyolysis* ; Sex Distribution ; Sleep Initiation and Maintenance Disorders ; Succinic Acid*