BACKGROUND: The purpose of our study was to evaluate the functional and radiologic outcomes of additive augmentation sutures through rotator cuff for proximal humeral fractures stabilized locking plate in elderly patients. METHODS: We enrolled 74 patients over the age of 60 years who received internal fixation using locking plates for proximal humeral fractures. Of these, 50 patients had additive augmentation sutures through rotator cuff. The mean age at the time of surgery was 72.1 years (range, 60-89 years), and the mean follow-up period was 17.5 months (range, 12-62 months). The humeral neck-shaft angle and humeral head height were used as radiological markers to assess the effect of additive augmentation sutures through rotator cuff. We allocated the patients who received additive augmentation sutures into group A and those who did not into group B. RESULTS: At the final follow-up, the mean Korean Showlder Society score and Constant scores were 88.96 +/- 12.1 and 86.6 +/- 11.9, respectively, in group A and 86.21 +/- 11.8 and 85.3 +/- 11.7, respectively, in group B (p=0.368, 0.271). At the final follow-up, the mean loss in humeral neck-shaft angle from the time of immediate postoperative measurement was 1.6degrees in group A and 4.8degrees in group B, whereas the mean loss in humeral head height was 0.82 mm in group A and 0.52 mm in group B (p=0.029, 0.178). CONCLUSIONS: The surgical outcomes of internal fixation using locking plates for proximal humeral fractures were clinically and radiologically good in elderly patients over the age of 60 years without any observable complications. Further, the loss of humeral head shaft angle at the final follow-up from its initial postoperative measurement was significantly smaller in patients who received an additive augmentation suture than in those who did not. Thus, we conclude that augmentation sutures are a beneficial option for elderly patients that clinicians can consider at the time of surgical decision making.
Aged* ; Decision Making ; Follow-Up Studies ; Humans ; Humeral Head ; Rotator Cuff ; Shoulder Fractures* ; Sutures*

BACKGROUND: CSF can be leaked from the nose or ear due to fractures, tumors or surgical procedures in the skull base region, and the threat of impending meningitis necessitates early identification of it. Since 2-transferrin occurs practically in cerebrospinal fluid (CSF) and not in other body fluid, its detection from the rhinorrhea or otorrhea can be used for the diagnosis of CSF leakage. We carried out immunofixation-silver stain (IF-SS) method for detection of 2-transferrin in the CSF in order to know optimal identification condition of specific cerebrogenic marker. METHODS: The fresh CSF sample was collected by spinal tapping. 2-Transferrin was estimated by quantifying the total transferrin by nephelomertry (Behring, Germany). 2-Transferrin of CSF was identified by electrophoresis using Titan gel high resolution protein system (Beckman, USA), immunofixation with anti-human transferrin antibody (Dako, Denmark) and then stained with silver nitrate. Serial dilutions of CSF were performed to know the detection limit of 2-transferrin. To know the influence of blood mixing, tests for mixed specimen of serum and hemolysate in CSF were performed. To evaluate the specimen storage condition, tests for different temperature and storage time were performed . RESULTS: By IF-SS method, identification limit of 2-transferrin was 0.5 mg/dL in 1:4 diluted CSF with distilled water. And 2-transferrin could be detected in condition of mixing serum protein (7.5 g/dL) or hemoglobin (13 g/dL) with CSF up to 6 : 4. At various sample storage condition, such as 37degrees C, room temperature, and 4degrees C, band intensity decreased abruptly after 1 day, and it was not detected 5 days later. Mean while, in -20degrees C and -70degrees C, 2-transferin band was detected after 10 days. CONCLUSIONS: IF-SS method was sufficiently sensitive and specific for invalidation by blood contamination, and seems to be used as effective identification of 2-transferrin in the CSF without sample concentration, less diagnostic test for CSF leakage.
Body Fluids ; Cerebrospinal Fluid* ; Diagnosis* ; Diagnostic Tests, Routine ; Ear ; Electrophoresis ; Limit of Detection ; Meningitis ; Nose ; Saturn ; Silver Nitrate ; Skull Base ; Spinal Puncture ; Transferrin* ; Water

Perifolliculitis capitis abscedens et suffodiens is a rare chronic recalcitrant follicular disorder which clinically presents itself as pulstules, nodules, intercommunicating abscess and sinuses that leave atrophic, hypertrophic or keloidal scars. Although the etiology of this of condition is unknown, its association with acne conglobata and hidradenitis suppurativa, collectively termed the follicular occlusion triad, suggest a cammon basic pathogenic mechanism of follicular retention. The therapeutic problem is reflected in the variety of therapies that have been tried with varying degrees of success. We report a case of a 34-year-old man who showed a patch of alopecia on the vertex of his scalp. Clinically, the scalp showed multiple soft fluctuant elevated nodules with nonscarring alopecic patches. We performed a treatment with isotretinoin(13-cis-retinoic acid) during 6 months. The patients clinical appearance was much improved and local recurrence and hair loss have not been observed to date.
Abscess ; Acne Vulgaris ; Adult ; Alopecia ; Cicatrix ; Hair ; Hidradenitis Suppurativa ; Humans ; Isotretinoin* ; Keloid ; Recurrence ; Scalp

No abstract available.
Blood Platelets* ; Platelet Aggregation*

Cardiovascular disease is the most important cause of unexpected sudden death. Although ischemic heart disease by coronary atherosclerosis is the most common cause of sudden cardiac death, other diseases such as cardiomyopathy, congenital heart disease, valvular heart disease and rarely myocarditis can produce sudden cardiac death. Myocarditis is an inflammatory process of the myocardium characterized by an interstitial inflammatory infiltrate and an injury to myocytes adjacent to the inflammatory cells. The clinical expression of myocarditis ranges from the asymptomatic state to fulminant fatal congestive heart failure. Because myocardial involvement is subclinical in most acute infectious disease, the majority of patients have no specific complaints referable to the cardiovascular system. It is possible that it causes a medicolegal problems in case of sudden death. Therefore, author reviewed the clinical and pathological findings of 18 myocarditis autopsy cases. The victims 'age was varied 4-month-59-year olds. 5 (28%) were male and 13 (72%) were female. 15 cases received medical treatment due to clinical symptoms(URI symptoms: 2 cases, tonsillitis and tonsillar abcess: 3 cases, GI symptoms: 5 cases, URI & GI symptoms: 3 cases, pneumonia: 1 case, operation due to ovarian tumor: 1 case) and were associated with medicolegal problem. By the results of this study, important gross findings were pericardial effusions, characteristic cardiomegaly, and pulmonary edema.
Asymptomatic Diseases ; Autopsy ; Cardiomegaly ; Cardiomyopathies ; Cardiovascular Diseases ; Cardiovascular System ; Communicable Diseases ; Coronary Artery Disease ; Death, Sudden ; Death, Sudden, Cardiac ; Female ; Heart Defects, Congenital ; Heart Failure ; Heart Valve Diseases ; Humans ; Male ; Muscle Cells ; Myocardial Ischemia ; Myocarditis* ; Myocardium ; Palatine Tonsil ; Pericardial Effusion ; Pneumonia ; Pulmonary Edema ; Tonsillitis

BACKGROUND: The importance of extended-spectrum beta-lactamases (ESBL) produced in gramnegative bacilli is now well recognized, but most clinical laboratories have problems in detecting and interpreting ESBL and implicating the findings in nosocomial infections caused by ESBL producing gram-negative bacilli. The present study aims primarily to evaluate the distributions of these enzymes among Escherichia coli and Klebsiella pneumoniae, the most frequent isolates of Enterobacteriaceae producing ESBL, to differentiate the types of enzymes in theses isolates and finally to relate the clonality of specific types within a part of Daegu city. METHODS: The clinical isolates of 1, 242 E. coli and 859 K. pneumoniae were screened for ESBL production by the disk diffusion method of the National Committee of Clinical Laboratory Standard, and it was confirmed by the double-disk synergy test (DDS). Antimicrobial susceptibility test was performed by the agar dilution method. The presence of -lactamase was tested by polymerase chain reaction (PCR) and plasmid analysis. Isoelectric focusing and nucleotide sequence analysis were performed to evaluate ESBL types. Pulsed-field gel electrophoresis (PFGE) of XbaI-digested DNA fragments was carried out to determine the extend of clonality within the hospital. RESULTS: Of 34 isolates of E. coli and 31 isolates of K. pneumoniae ramdomly selected from those isolates screened for ESBL production were further tested by DDS to confirm its production: 30 (88.2%) E. coli and 29 (93.5%) K. pneumoniae were positive. TEM-52 and SHV-12 were present both in E. coli and K. pneumoniae, but SHV-2a was distributed only in K. pneumoniae. The resistance was transferable in 66.7% of E. coli and 68.9% of K. pneumoniae. Six and 5 PFGE patterns were shown by E. coli and K. pneumoniae, respectively. Among the 5 patterns of K. pneumoniae, type B was dominant, suggesting a clonal outbreak in the hospital. CONCLUSIONS: The ESBL specific enzyme types were TEM-52, SHV-2a and SHV-12. Despite many different PFGE patterns of the ESBL producing isolates, a few outbreak and edemic clones appear to be prevalent in Dongsan Medical Center.
Agar ; Base Sequence ; beta-Lactamases* ; Clone Cells ; Cross Infection ; Daegu ; Diffusion ; DNA ; Electrophoresis, Gel, Pulsed-Field ; Enterobacteriaceae ; Escherichia coli* ; Isoelectric Focusing ; Klebsiella pneumoniae* ; Plasmids ; Pneumonia ; Polymerase Chain Reaction

No abstract available.
Aeromonas hydrophila* ; Aeromonas* ; Animals ; Histamine Release* ; Histamine* ; Mast Cells* ; Rats*

No abstract available.
Constriction, Pathologic* ; Stents*

No abstract available.
Kidney Transplantation*

Superficial siderosis is a rare condition characterized by hemosiderin deposition in leptomeninges, subpial tissue, brainstem, cerebellum, spinal cord, and cranial nerves. Slowly progressive hearing loss and gait ataxia are invariable clinical manifestations. We report three patients with their clinical and radiological features. All patients presented with hearing loss and cognitive dysfunction. Two showed gait ataxia and myelopathic symptoms and signs. Decreased visual acuity, hand tremor, limb ataxia, dysarthria, and nystagmus were also present. All patients showed typical MRI findings: marked linear hypointensities around the cerebellum, brainstem, and the surface of the cerebral cortex, especially in sylvian fissures. Two patients had brain tumors : pituitary adenoma and oligodendroglioma. Another patient had no definite bleeding source. Hemosiderin deposition is caused by chronic and recurrent subarachnoid hemorrhage derived from tumor, vascular malformation, aneurysm, posthemispherectomy, and unknown bleeding sources. Diagnosis is easily made by characteristic clinical manifestations and MRI findings. The selective vulnerability of the cerebellum and the 8th cranial nerve depends upon their own histological and biochemical characteristics. Benefits of the iron chelating agents are questionable. Removal of the possible bleeding sources is the most reliable strategy to prevent the disease progression.
Adenoma ; Aneurysm ; Ataxia ; Brain Neoplasms ; Brain Stem ; Cerebellum ; Cerebral Cortex ; Cranial Nerves ; Diagnosis ; Disease Progression ; Dysarthria ; Gait Ataxia ; Hand ; Hearing Loss ; Hemorrhage ; Hemosiderin ; Humans ; Iron Chelating Agents ; Magnetic Resonance Imaging ; Oligodendroglioma ; Pituitary Neoplasms ; Siderosis* ; Spinal Cord ; Subarachnoid Hemorrhage ; Tremor ; Vascular Malformations ; Visual Acuity