PURPOSE: Prolonged fetal hypoxia stimulates erythropoiesis in fetal life and induces increased nucleated erythrocytes(NRBC) counts at the early newborn period. To evaluate the relationship between prolonged fetal hypoxia and neonatal intraventricular hemorrhage (IVH), and the prediction of neonatal IVH by neonatal NRBC. METHODS: We compared the daily courses of the absolute NRBC count in preterm new- boms at 34 weeks' gestation or earlier with(n=17) and without(n=20) IVH for 7 days of life. RESULTS: Absolute NRBC counts at birth were higher in neonates with IVH than in control neonates(2,499/mm3+/-3,748 and 412/mm3+/-272, respectively, P=0.0022). The cut-off value of 1,000/mm3 for absolute NRBC counts at birth showed the best parameter estimate of the predictive model for IVH at early newborn period with 100% of positive predictive value and 74.1% of negative predictive value. CONCLUSION: Prolonged fetal hypoxia inducing fetal erythropoiesis near labor is closely related to IVH at early newborn period. Thabsolute NRBC counts at birth is the very important predictable marker for the condition.
Erythroblasts* ; Erythropoiesis ; Fetal Hypoxia ; Hemorrhage* ; Humans ; Infant, Newborn* ; Parturition ; Pregnancy

We experienced a case of primary hepatic actinomycosis which was initially diagnosed by means of fine needle aspiration. The patient was a 31-year-old emaciated man with a 2-month history of 10 kg weight loss, right upper quadrant pain and flank pain. The liver was palpable and tender on physical examination. Computerized tomography scan of the liver showed two ill-defined hypodense masses in gallbladder fossa and inferior pole of right lobe. Hepatocellular carcinoma was clinically suspected. A CT-guided fine needle aspiration was performed. Microscopically, smears showed numerous radiating clusters of filamentous bacteria with many neutrophils and monocytes in necrotic background. The symptoms were improved by incision and drainage and massive administration of penicillin.
Actinomycosis ; Adult ; Bacteria ; Biopsy, Fine-Needle ; Breast ; Carcinoma, Hepatocellular ; Diverticulum* ; Drainage ; Fibroadenoma ; Flank Pain ; Gallbladder ; Humans ; Infarction ; Liver ; Monocytes ; Neutrophils ; Penicillins ; Physical Examination ; Vesico-Ureteral Reflux* ; Weight Loss

Since Feingold and his collegues first described the trisomy 9 syndrome in 1973, approximately 30 patients with trisomy of the chromsome 9 have been described. Trisomy 9 has been reported as either partial or complete. Complete trisomy is rare and incompatible with a long life. Before this report, this syndrome has not been reported in Korea. A neonate was diagnosed trisomy 9 syndrome by clinical feature and chromosomal study. He had multiple anomalies such as broad-based nose, partially cleft lip, ambiguous genitalia, hyperconvex nails, overriding of fingers, and ventricular septal defect. The patient died at home on the 113th day of life.
Cleft Lip ; Disorders of Sex Development ; Fingers ; Heart Septal Defects, Ventricular ; Humans ; Infant, Newborn ; Korea ; Nose ; Trisomy*

We experienced a case of DiGeorge syndrome in a 25-day-old male infant presented with micrognathia, short neck, fish-shaped mouth and intractable seizures with a loading dose of phenobarbital & dilantin. The serum calcium level was 3.7mg/dl, ionized calcium level was 0.62mmol/L, and parathyroid hormone carboxy-terminal level was 0.01ng/ml. We treated with it calcium gluconate infusion, low phosphorous formula milk feeding, and 1,25 (OH) 2D3. The serum calcium level was normalized in 3 days but fever and diarrhea symptom continued for 3 weeks. T-cells decreased, no thymus shadow was visible in chest MRI, and no reaction to delayed hypersensitivity skin test was detected at 9 months old. He has been followed up at the outpatient department, showing normal calcium level with the supplementation of calcium gluconate and 1,25 (OH) 2D3 for 10 months. A brief review of literatures was made.
Calcium ; Calcium Gluconate ; Diarrhea ; DiGeorge Syndrome* ; Fever ; Humans ; Hypersensitivity, Delayed ; Hypocalcemia ; Infant ; Magnetic Resonance Imaging ; Male ; Milk ; Mouth ; Neck ; Outpatients ; Parathyroid Hormone ; Phenobarbital ; Phenytoin ; Seizures ; Skin Tests ; T-Lymphocytes ; Thorax ; Thymus Gland

We performed laparoscopic pelvic lymphadenectomy in 7 patients with squamous cell carcinoma in the uterine cervix. Among them, 5 cases were subsently laparotomy with radical hysterectomy. The others, one case was performed Laparoscpic pelvic lymphadenectomy as Staging Procedure and the other was laparoscopically assisted radical vaginal hysterectomy with pelvic lymphadenectomy without complication. The following results were obtained 1. Total number of pelvic nodes obtained at laparoscopy in 7 cases were 104 2. Averege number of pelvic nodes obtained at laparoscopy were 14.2+/-6.38(7-23) 3. Average number of additional pelvic nodes obtained at laparotomy were 10.4+/-279(7-13) 4. % yield by laparoscopy/laparoscopy+laparotomy was 71/123(58%) 5. No positive metastatic lymph nodes were missed by laparartomy 6. Average time, blood loss at laparoscopic lymphadenectomy was 172.1min and 304.3ml, seperately 7. surgical staging procedure was performed at Case 3 8. Laparoscopic Pelvic lym phadenectomy with radieal vaginal hysterectomy (type II radical) was done in Case 5. without Laparotomy or complication.
Carcinoma, Squamous Cell ; Cervix Uteri ; Female ; Humans ; Hysterectomy ; Hysterectomy, Vaginal ; Laparoscopy ; Laparotomy ; Lymph Node Excision* ; Lymph Nodes ; Uterine Cervical Neoplasms*

A five-year-old boy received a blunt trauma on chest by a kindergarten bus on Feb. 29, 1996. Pulmonary hemorrhage and pericardiac effusion were developed, followed by multi-organ failure threatening his life. All symptoms were improving when pansystolic harsh murmur (III/IV) originating from a tiny ventricular rupture with a blood leak to the pericardial space was auscultated on the 12th day after the trauma. This murmur disappeared with the left ventricular healing and progressive aneurysmatic formation. Howeve, on the 61st day after the trauma a continuous murmur (II/III) of aortic dissecting aneurysm on the left upper sternal border and dorsum was newly auscultated. Two-dimensional color doppler echocardiogram and aortogram by femoral artery catheterization revealed aneurysmatic dilatations of both the left ventricular free wall and descending aorta immediately after the origin of the subclavian artery with mild mitral regugitation. The patient underwent successful corrective surgery.
Aneurysm* ; Aneurysm, Dissecting ; Aorta, Thoracic* ; Automobiles* ; Catheterization ; Catheters ; Dilatation ; Femoral Artery ; Heart Ventricles* ; Hemorrhage ; Humans ; Male ; Rupture ; Subclavian Artery ; Thorax

Background: Although an ambulatory surgical practice continues to increase, there is a few data exist about patient discharge criteria. This study was undertaken to evaluate the usefulness and safety of Aldrete PAR (postanesthetic recovery) score and modified PADSS (modified postaneathesia discharge scoring system) on ambulatory surgery patients for recovery in Korea. Methods: Demographic, anesthetic data, Aldrete PAR score and modified PADSS on 279 patients were recorded. The time to dicharge, from recovery room and postoperative complications were evaluated, also. Results: PAR score and modified PADSS are correlated to length of stay in ambulatory surgery center. 24hr after discharge, 16% patients complained postoperative complications. Pain was most frequent postoperative complication. The PAR score was correlated with the occurrence of the complication. Conclusion: PAR score and modified PADSS are useful scoring systems to evaluate patients and make a decision to discharge the patients from ambulatory surgery center in safe.
Ambulatory Surgical Procedures* ; Humans ; Korea ; Length of Stay ; Patient Discharge* ; Postoperative Complications ; Recovery Room

BACKGROUND: Although the number of medical institutions running a smoking cessation clinic is on the rise, there remains a paucity of research on the long- and short-term success rates of smoking cessation programs, as well as on smoking relapse rates, before and after project implementation. This study assessed the general characteristics of patients visiting the smoking cessation clinic, success rate of smoking cessation in the short term, and risks of relapse. METHODS: Medical records from March 2015 to April 2017 were analyzed and telephone surveys were conducted with 151 smokers who visited a hospital smoking cessation clinic from March 2015 to April 2017. RESULTS: Of the 139 smokers who were eligible for follow-up, 22 (15.8%) failed to quit smoking initially. The clinic's 6-month success rate of smoking cessation was 64.83%. Those with higher medication compliance had a lower risk of primary failure (odds ratio, 0.056; 95% confidence interval, 0.005–0.609), whereas those with higher age (hazard ratio [HR], 0.128; P=0.0252) and a greater number of visits to the clinic (HR, 0.274; P=0.0124) had a lower risk of relapsing. CONCLUSION: The risk of primary failure to quit was higher with low medication compliance, and that of relapsing was higher with lower age and fewer number of clinic visits. Various evaluation and analysis methods can be carried out in the future based on the accumulated data for maintenance of smoking cessation and relapse prevention.
Ambulatory Care ; Follow-Up Studies ; Humans ; Medical Records ; Medication Adherence ; Recurrence ; Running ; Secondary Prevention ; Smoke ; Smoking Cessation ; Smoking ; Telephone ; Varenicline

Background/Aims: Although rituximab, an antiCD20 monoclonal antibody, has dramatically improved the clinical outcomes of diffuse large B-cell lymphoma, rituximab resistance remains a challenge. Methods: We developed a rituximab-resistant cell line (RRCL) by sequential exposure to gradually increasing concentrations of rituximab in a rituximab-sensitive cell line (RSCL). When the same dose of rituximab was administered, RRCL showed a smaller decrease in cell viability and apoptosis than RSCL. To determine the differences in gene expression between RSCL and RRCL, we performed next-generation sequencing. Results: In total, 1,879 differentially expressed genes were identified, and in the over-representation analysis of Consensus-PathDB, mitogen-activated protein kinase (MAPK) signaling pathway showed statistical significance. MAPK13, which encodes the p38δ protein, was expressed more than four-fold in RRCL. Western blot analysis revealed that phosphop38 expression mainwas increased in RRCL, and when p38 inhibitor was administered, phosphop38 expression was significantly decreased. Therefore, we hypothesized that p38 MAPK activation was associated with rituximab resistance. Previous studies have suggested that p38 is associated with NF-κB activation. Deferasirox has been reported to inhibit NF-κB activity and suppress phosphorylation of the MAPK pathway. Furthermore, it also has cytotoxic effects on various cancers and synergistic effects in overcoming drug resistance. In this study, we confirmed that deferasirox induced dose-dependent cytotoxicity in both RSCL and RRCL, and the combination of deferasirox and rituximab showed a synergistic effect in RRCL at all combination concentrations. Conclusions We suggest that p38 MAPK, especially p38δ, activation is associated with rituximab resistance, and deferasirox may be a candidate to overcome rituximab resistance.

BACKGROUND: The possibility of developing pulmonary tuberculosis usually increases with increasing age. Therefore, the incidence of endobronchial tuberculosis in older people may increase. We evaluated the clinical characteristics in patients with endobronchial tuberculosis above the age of 70 years. METHODS: We enrolled 74 patients (12 males and 62 females; mean age 64.6+/-16.2 years) that were diagnosed with endobronchial tuberculosis from March 2003 to July 2006 at Gyeongsang University Hospital. We retrospectively evaluated the clinical characteristics of endobronchial tuberculosis for patients 70 years or older (older group) and for patients below the age of 70 years (younger group). RESULTS: The number of patients in the older group was 41 (55%). Cough was the most common symptom in the two groups of patients and dyspnea on exertion was more common in the older group of patients than in the younger group of patients (31.7% vs. 12.1%). The actively caesating type of disease was more common in the younger group of patients than in the older group of patients (66.7% vs. 39%). The edematous type of disease was more common in the older group of patients than in the younger group of patients (53.7% vs. 27.2%) (p<0.05). Tracheal and main bronchial involvement of lesions were more common for the younger group of patients than for the older group of patients (30.3% vs. 9.7%) (p<0.05). CONCLUSION: Endobronchial tuberculosis was commonly observed in patients older than 70 years and this group of patients had some clinical characteristics that were different from the younger group of patients.
Cough ; Dyspnea ; Female ; Humans ; Incidence ; Male ; Retrospective Studies ; Tuberculosis* ; Tuberculosis, Pulmonary