PURPOSE: To evaluate the result of distal clavicle fracture treated by Hook plate (LCP clavicle hook plate, Synthes(R), Paoli, Switzerland). MATERIALS AND METHODS: 10 patients with distal clavicle fracture treated by Hook plate from April 2008 to March 2010 were analyzed. The average follow-up period was 10 (range 4 to 26) months. The reduction was qualified and evaluated according to the immediate post-operative, final radiographs. We analyze the result by UCLA score and Kona's functional evaluation. RESULTS: By radiologic evaluation, all cases showed anatomical reduction and solid union. By Kona's functional evaluation, there are 7 cases with excellent results, 3 cases with good results. The UCLA score was average 33.3 (range 29 to 35) points followed by 6 excellent cases, 4 good cases. As complication, 1 case showed post-operative clavicle shaft fracture and 1 case showed acromial osteolysis on X-rays. We found no complications such as skin irritation, infection, loosening of screws, and plate failure. CONCLUSION: The Hook plate fixation for distal clavicle fracture is considered effective method for satisfactory reduction and rigid fixation, a lower incidence of nonunion and excellent clinical result.
Clavicle ; Follow-Up Studies ; Humans ; Incidence ; Osteolysis ; Skin

Avulsion fracture of medial cuneiform by tibialis anterior tendon is quite rare. It has been reported about the avulsion fracture and surgical repair of tibialis anterior tendon rupture at distal insertion site of medial cuneiform in Korea. We report a case of right foot medial cuneiform avulsion fracture by tibialis anterior tendon after autobike accident and describe this case with a review of literature.
Foot ; Korea ; Rupture ; Tendons

Both death certificates and postmortem examination certificates are used as proof of death. These certificates sometimes contain erroneous information but how frequently they do so is unknown. In particular, only a few studies have measured the accuracy of the cause and manner of death on Korea death documents. In this study, we compared the cause and manner of death on both kinds of certificates with those on autopsy reports to determine the frequency of errors, and to identify way to improve the accuracy of these certificates. In 2012, 528 autopsies were requested of out institute, and certificates were submitted in 241 of the cases. The manner of death was classified as natural, unnatural, or unknown. The cause of death in the autopsy report matched that on the death certificate in 37 of 63 cases (58.7%), and the manner of death matched in 40 of 63 cases (63.5%). The cause of death in the autopsy report matched that on the postmortem examination certificate in 62 of 178 cases (34.8%), and the manner of death matched in 74 of 178 cases (41.6%). Death certificates and postmortem examination certificates are important documents. We identified many incorrect reports of causes and manners of death on both kinds of documents, especially the postmortem death certificates. These inaccuracies are presumably due to a lack of forensic information and education, as well as lack of interest on the part of medical doctors.
Autopsy* ; Cause of Death ; Death Certificates* ; Education ; Korea

BACKGROUND: In postmenopausal women, progestogen should be added to protect the endometrium from hyperplasia or carcinoma induced by the unopposed estrogen. However, the effects of progestogen on bone mineral densities and serum lipodproteins have not been precisely evaluated in Korean postmenopausal women. METHODS: To evaluate the effects of progestogen on bane mineral densities and serum lipoprotein in estrogen rephcement therapy, we canducted a 2-year trial of long conjugated equine estrogen(conjugated estrogen 0.625mg/day) with or without cyclic progestogen(MPA 5mg/day for 12 days) in 120 postmenopausal women. In all subjects, bone mineral density was measured in lumbar vertebra(L2-L4) and femur neck using dual energy X-ray absorptiometry(DEXA) and serum lipoprotein was measured from the beginning of the treatment, 12 manths, and 24 manths later, respectively. RESULTS: BMD of femur neck in both groups increased but not significantly compared to basal level at 12 months and/or 24 months of treatment. As for BMD of lumbar spine, it increased significantly in both groups. Both groups showed a significant decrease in the levels LDL cholesterol, but there was no statistical significance in serum triglycerids. Conjugated estrogen plus MPA group in constrast to conjugated estrogen only group showed a significant decrease in total cholesterol levels. CONCLUSIONS: These results suggest that the addition of MPA of the daily of 5mg for 12 days cyclically in estrogen replacement treatment appear to be effective in postmenopausal women with protection on bone mineral density and maintenance of long-term favorable effects on serum lipoprotein.
Bone Density* ; Cholesterol ; Cholesterol, LDL ; Endometrium ; Estrogen Replacement Therapy* ; Estrogens* ; Female ; Femur Neck ; Humans ; Hyperplasia ; Lipid Metabolism* ; Lipoproteins ; Postmenopause ; Spine

No abstract available.
Small Cell Lung Carcinoma*

To evaluate the clinical usefulness of radionuclide(RI) cisternography in patients with hydrocephalus, we retrospectively analyzed RI cisternographic findings of 47 patients by using our classification which was modified from Baum's. and correlated them with CT(n=37) or MRI(n=10) findings and clinical outcome in selected patients with hydrocephalus(n=37). Modified RI cisternographic patterns of 37 patients were type I in three cases(8%), type II in seven(18%), type III-A in six(16%), no case of type III-B, type IV-A in 12(32%), and type IV-B in nine(24%). RI cisternography enabled to differentiate communicating hydrocephalus(27 cases, 73%) from noncommunicating hydrocephalus (10 cases, 27%). There was marked clinical improvement in 17 patients(46%), slight improvement in 11 patients(30%), and no improvement in nine patients(24%). The clinical outcome of patients with RI cisternographic type IV-B was worse than that of other types. CT and MRI could neither predict the clinical outcome nor differentiate type IV-B from Type IV-A(p>.05). Ventricular size index (VSI( was significantly higher in patients with type IV than that with other types(p<.001). RI cisternographic patterns of communicating hydrocephalus were relatively correlated with clinical outcome (r=-0.53, P=.001), VIS(r=0.59, p=.001), and dilatation of fourth ventricle(r=0.41, p<.05). We suggest that our modified classification of RI cisternographic patterns can provide more strict physiological assessment of the CSF dynamics and RI cisternography may be still useful to differentiate communicating hydrocephalus from noncommunicating hydrocephalus and to predict the clinical outcome in conjunction with CT/MR findings and clinical presentation.
Classification ; Dilatation ; Humans ; Hydrocephalus* ; Magnetic Resonance Imaging* ; Retrospective Studies

No abstract available.
C-Peptide* ; Diabetes Mellitus, Type 1*

We report a case of old gravel aspiration in a 57-year-old man who had been accidentally buried in a field of construction for ten hours, three years prior. A chest radiograph showed peribronchial pneumonic infiltrates in the right lower lobe, with a proximal ovoid radiopaque endobronchial density at the trunchus basalis. These findings were more clearly visualized on the 64-channel multidetector CT (MDCT). Moreover, the patient recovered from his condition, following a bronchoscopic retrieval. However, the patient had persistent bronchiectasis of the right lower lobe on a subsequent follow-up chest radiograph, one month later.
Adult ; Bronchiectasis ; Follow-Up Studies ; Foreign Bodies ; Humans ; Middle Aged ; Thorax ; Tomography, X-Ray Computed

Castleman's disease is a rare disorder of unknown etiology that results in the unregulated growth of lymphoid tissue. It can be classified as unicentric and multicentric based on clinical and radiological findings, and also as hyaline vascular and plasma cell type based on histopathology. Castleman's disease may present as an asymptomatic involvement of one lymph node group or as a multicentric disease with systemic features. However, renal involvement is very rare. Here we report a 50-year old male patient with histopathologically proven multicentric plasma cell type of Castleman's disease who presented with weight loss, palpable cervical lymphadenopathy, azotemia and proteinuria. The finding of a percutaneous needle renal biopsy was compatible with plasma cell type of Castleman's disease. After treated with systemic corticosteroid, azotemia and proteinuria disappeared.
Azotemia ; Biopsy ; Giant Lymph Node Hyperplasia* ; Humans ; Hyalin ; Kidney* ; Lymph Nodes ; Lymphatic Diseases ; Lymphoid Tissue ; Male ; Middle Aged ; Needles ; Plasma Cells ; Proteinuria ; Weight Loss

Felodipine is a calcium channel blocker that is used in the management of hypertension. Calcium channel blockers, along with phenytoin and cyclosporin, are implicated as a cause of gingival hyperplasia. Calcium channel blockers associated with this undesired side-effect include nifedipine, nicardipine, isradipine, amlodipine, felodipine, verapamil, and diltiazem. Several cases of adverse gingival hyperplasia related to felodipine have been reported since 1991, although no case has been reported in Korea. We report a case of gingival hyperplasia in a 55-year-old man on long-term felodipine.
Amlodipine ; Calcium Channel Blockers ; Calcium Channels ; Cyclosporine ; Diltiazem ; Felodipine ; Gingival Hyperplasia ; Humans ; Hypertension ; Isradipine ; Korea ; Middle Aged ; Nicardipine ; Nifedipine ; Phenytoin ; Verapamil