The acromioclavicular and coracoclavicular ligament are usually injured by traffic accident or during sports. So, various methods of treatment has been introduced. Fourty four cases of acromioclaviclar and coracoclavicular ligament injuries were admitted and treated at Koryo General Hospital from March 1985 to February 1989. 26 cases were treated by operative method, 18 cases by conservative method in Grade 1, 2 and 3 injuries. The following results were obtained. 1. These injuries were more prevalent in male and more in left side. 2. The most common cause of injuries was traffic accident. 3. Among 44 cases, 13 cases were Grade 1, 9 cases Grade 2 and 22 cases Grade 3 by Allman's classification. 4. 18 cases were treated conservatively and 26 cases operatively. Conservatively treated 18 cases include 15 cases by Kenny-Howard sling and 3 cases by skillful neglect. And operatively treated 25 cases include 12 cases by modified Phemister method(46.2%), 2 cases by modified Bosworth method(7.7%), 2 cases by acromioclavicular plate method(7.7%), 2 cases by Stewart method(7.7%) and one case by Mumford method(3.8%). 5. There were good functional results with the K-wire fixation method after the acurate diagnosis by operative method in the Grade 2 injury. And in the Grade 3 injury we could get the functional results with the modified Phemister method.
Accidents, Traffic ; Classification ; Diagnosis ; Hospitals, General ; Humans ; Ligaments ; Male ; Methods ; Sports

The nevus of Ota is a benign dermal melanocytic lesion that most commonly occurs unilaterally in areas innervated by the first and second division of the trigeminal nerve. Acquired bilateral nevus of Ota-like macules(ABNOM) are located bilaterally on the forehead, temples, eyelids, cheeks, and/or nose. They usually occur in the fourth or fifth decade of life in women(rarely in men). In contrast to the nevus of Ota, ABNOM have not been observed in the mucous membranes of the oral cavity, nose, or eyes. Traditional treatments were palliative, risky electrocautery, or cryotherapy. These methods resulted in permanent pigmentary changes and/or scarring. Recently utilizing the principle of selective photothermolysis, the Q-switched Alexandrite laser has been reported to be successful in treating benign pigmentary lesions and tattoos. Our study evaluated the treatment of 127 patients with nevus of Ota and ABNOM with the Q-switched Alexandrite laser(755 nm, 100 nsec). Nevi were treated up to 7 times with 7-8 J/cm2 at a minimum of 6 weeks interval. Good therapeutic effects were gained (up to 50% improvement was seen in 89% of patients.) and our patients were very satisfied. No patients had permanent textural change or scarring. Treatment with on Alexandrite laser for nevus of Ota & ABNOM is considered to be a safe and effective method.
Cheek ; Cicatrix ; Cryotherapy ; Electrocoagulation ; Eyelids ; Forehead ; Humans ; Lasers, Solid-State* ; Mouth ; Mucous Membrane ; Nevus of Ota ; Nevus* ; Nose ; Trigeminal Nerve

A various type of hairline and height of forehead is considered as a result of genetic effect. The conventional corrective surgical operation of low hairline in forehead has been too complicated and painful to apply, and also has many disadvantages such as scar, bleeding, risks of anesthesia. Recently four classes of devices are designed to remove hair with intense light beam : Nd-Yag lasers with carbon cream, the Ruby lasers, the Alexandrite lasers, and the polychromic broad band light source of flashlamp technology. The goal of these therapeutic modality is to destroy the melanin pigment selectively in hair follicle without injuring the skin for permanent epilation. We have been used long pulse infrared Alexandrite laser for treat low hair line in 27 patients from Dec. 1997 to Dec. 1998. We experienced 3 cases of temporary hyperpigmentation and 1 case of bulla, and the most of patients were satisfied in 89%. The average lengthening of forehead was 2.2cm (median line) and 2.3cm (paramedian line). We achieved successful result without permanent hyperpigmentation or scarring
Anesthesia ; Carbon ; Cicatrix ; Forehead ; Hair Follicle ; Hair Removal ; Hair* ; Hemorrhage ; Humans ; Hyperpigmentation ; Lasers, Solid-State* ; Melanins ; Skin

No abstract available.

BACKGROUND: Taxane-platinum combinations are often used as first-line treatments for patients with advanced non-small cell lung cancer (NSCLC). Response to chemotherapy for these patients is still poor. The aim of our study was to investigate, for this disease, whether KRAS and Tau proteins affect responses to taxane-platinum combinations. METHODS: Expression of KRAS and Tau was examined immunohistochemically in 71 tumor samples obtained from patients with stage IIIB or IV NSCLC prior to combination therapy. Expression was correlated with tumor responses. RESULTS: The response rate was 55% (39 of 71). KRAS and Tau were expressed in seven (10%) and 31 (44%) patients, respectively. All seven KRAS-positive patients were non-responders (p=0.014). Among Tau-positive patients, 35% (11 of 31) responded to therapy, whereas a partial response was observed in 70% (28 of 40) of Tau-negatives (p=0.045). Two were positive for both, and they were non-responders. In patients negative for both, the response rate was 71% (25 of 35) (p=0.012). CONCLUSIONS: Expression of KRAS and Tau are significantly correlated with poor responses to this combination therapy in advanced NSCLC patients, and may be a useful marker for chemoresistance.
Carcinoma, Non-Small-Cell Lung ; Humans ; Lung ; Lung Neoplasms ; Proto-Oncogene Proteins ; ras Proteins ; tau Proteins

The spontaneous rupture of splenic artery aneurysm during pregnancy is a rare but catastrophic event. Two thirds of all ruptures happen during the third trimester. Clinical presentation is often non-specific, with good hemodynamic compensation, followed by a rapid deterioration. Active management and operation are the most important procedures for diagnosis and therapy of the bleeding. Abdominal delivery will help to establish diagnosis and should be performed immediately. We report a case of a patient at 38 weeks of gestation suffering epigastric pain and fetal distress. At emergency cesarean delivery, an aneurysmal rupture of the splenic artery was found to be the reason for the hemoperitoneum. Spleen, aneurysm and the tail of the pancreas were removed. In spite of fatal hemorrhage, the patient survived but her fetus was dead. With a review of the literature on this topic, diagnostic aspects and treatment options are discussed.
Aneurysm* ; Cesarean Section ; Compensation and Redress ; Diagnosis ; Emergencies ; Female ; Fetal Distress ; Fetus ; Hemodynamics ; Hemoperitoneum ; Hemorrhage ; Humans ; Pancreas ; Pregnancy ; Pregnancy Trimester, Third* ; Rupture ; Rupture, Spontaneous* ; Spleen ; Splenic Artery*

A new rodenticide, RH-787, made in Rhom and Hass co. was introduced in this country because it was known relatively harmless to human and beasts. But many internists found that RH-787 induces diabetes in human after accidental ingestions. The effects of RH-787 on various organ are still controversial but the associaton of RH-787 with diabetes is now recognized through the clinical and experimental studies. The cataract is not infrequently seen in juvenile diabetics of several years' duration. In the case to be reported, the cataract was appeared more rapidly within about 2 years after known diabetes due to RH-787 intoxication than usual diabetic cataracts, and the visual results were good after bilateral extracapsular lens extractions with peripheral iridectomy, without any complication.
Cataract* ; Humans ; Iridectomy

PURPOSE: We evaluate the predictors of 4 or more involved axillary nodes in patients with node-positive T1-2 breast carcinoma to select a group of patients who are indicated for adjuvant irradiation of the level III axilla and supraclavicular fossa (SCF). METHODS: We analyzed 286 patients with positive axillary nodes and who were without distant metastases and who underwent breast conserving surgery and axillary lymph node dissection or modified radical mastectomy. We investigated the relationship between the patients and the tumor factors and 4 or more positive axillary nodes. RESULTS: On the multivariate logistic-regression analysis, an increased tumor size (p=0.002), the presence of lymphovascular space invasion (LVSI) (p<0.001) and a palpable mass p<0.001) were positively associated with involvement of 4 or more axillary lymph nodes. In our study, 86.1% of the patients with all the unfavorable factors had involvement of 4 or more nodal metastases. CONCLUSION: Our data suggest that for patients with node-positive T1-2 breast cancer, the presence of 4 or more involved nodes is frequently observed for the patients with an increased tumor size, the presence of LVSI and a palpable mass at the time of diagnosis, and we recommend that they undergo irradiation of the high axilla and SCF for adjuvant care, if they do not undergo complete axillary dissection.
Axilla ; Breast ; Breast Neoplasms ; Humans ; Lymph Node Excision ; Lymph Nodes ; Mastectomy, Modified Radical ; Mastectomy, Segmental ; Neoplasm Metastasis

BACKGROUND/AIMS: The objective of this study was to compare the degree of hepatic enhancement and image quality using contrast media of different iodine concentrations with the same iodine dose. METHODS: From July 2011 to June 2013, 50 patients with chronic liver disease who underwent baseline and follow-up 128-slice multidetector computed tomography(MDCT) using contrast media with 350 mg I/mL (group A) and 400 mg I/mL (group B) iodine concentrations were included in this prospective study. The patients were randomly allocated to one of two protocols: 350 mg I/mL initially and then 400 mg I/mL; and 400 mg I/mL initially and then 350 mg I/mL. The bolus tracking technique was used to initiate the arterial phase scan. The computed tomography values of hepatic parenchyma, abdominal aorta and portal vein were measured. The degrees of hepatic and vascular enhancement were rated on a 4-point scale for qualitative assessment. The paired Student t test was used to compare outcome variables. RESULTS: The mean hepatic enhancement was significantly higher in group B than in group A during the portal (p = 0.025) and equilibrium phases (p = 0.021). In all phases, group B had significantly higher mean liver-to-aorta contrast (p < 0.05) and mean visual scores for hepatic and vascular enhancement (p < 0.001). CONCLUSIONS: This study showed that a higher iodine concentration (400 mg I/mL) in contrast media was more effective at improving hepatic enhancement in portal and equilibrium phase images and overall image quality using 128-slice MDCT in chronic liver disease patients.
Aorta, Abdominal ; Contrast Media ; Follow-Up Studies ; Humans ; Iodine* ; Liver Diseases* ; Liver* ; Multidetector Computed Tomography* ; Portal Vein ; Prospective Studies

We report a case of leiomyosarcoma of the spermatic cord with the review of literatures. To our knowledge, this is the first case to be reported in Korea.
Korea ; Leiomyosarcoma* ; Spermatic Cord*