PURPOSE: Neonatal hyperbilirubinemia has benign courses in most cases, but the possibility of toxicity of hyperbilirubinemia required courses examination of every newborn infant to identify the severity of hyperbilirubinemia progress. This study aims to see how the body surface area of newborns influences the decline rate of serum bilirubin level in conventional phototherapy. METHODS: Based on the charts of the Pediatrics Department, Dae-Dong Hospital from January 2003 to December 2006, we analyzed 168 neonates diagnosed as neonatal hyperbilirubinemia (serum bilirubin > or =15 mg/dL) in retrospective way. We excluded newborn infants under 37 weeks of gestation and under 2,500 g birth weight and classified neonates into four groups by the calculation results of body surface area:males above 75 percentile (group A), males below 25 (group B), females above 75 (group C), and females below 25 (group D). RESULTS: Out of 168 samples, the number of group A, B, C, D was 30, 20, 20, 15 respectively. In conventional phototherapy, the mean decline rates of serum bilirubin of group B and D recording 2.09 mg/dL/day and 1.77 mg/dL/day, were significantly faster than those of group A and C recording 1.63 mg/dL/day and 1.41 mg/dL/day (P<0.01). No significant differences were found in different duration of phototherapy between groups below 25 percentile and those above 75 in both genders. CONCLUSION: In conclusion, body surface area influences of infants the decline rate of serum bilirubin level in conventional phototherapy.
Bilirubin* ; Birth Weight ; Body Surface Area* ; Female ; Humans ; Hyperbilirubinemia ; Hyperbilirubinemia, Neonatal ; Infant ; Infant, Newborn ; Male ; Pediatrics ; Phototherapy* ; Pregnancy ; Retrospective Studies

No abstract available.
Adult* ; Child* ; Humans ; Palatine Tonsil*

Retinoblastoma is one of the primary malignant tumors which rarely undergo spontaneous regression. Survival rate from retinoblastoma is in excess of 90%, but the subsequent development of second tumor is an important factor of the long-term prognosis. The authors experienced a case of osteosarcoma developed on left distal femur in a patient of bilateral retinoblastoma which underwent spontaneous regression.
Femur ; Humans ; Osteosarcoma* ; Prognosis ; Retinoblastoma* ; Survival Rate

Paget's disease is classified, according to location, as mammary or extramammary disease. Extramammary Paget's disease especially in the vulva is extremely rare. Several hundred cases have been described worldwide. Patients with Paget's disease of the vulva are usually white and postmenopausal. The cause of which remains elusive. A case of vulva Paget's disease is presented with brief review of literature.
Humans ; Paget Disease, Extramammary ; Vulva

We analyzed retrospectively 58 patinets of retinoblastoma for the first, ocular symptoms, gender, family history, funduscopic findings, treatment modalities and results from 1987 to 1993. Fourteen patients were bilateral, forth-four were unilateral, and seventy-two eyes were affected in sum. The average of age of the patients was 25.6 months. Their first ocular symptoms were leukocoria, squint and etc. Three patients were suspected as familial type of retinoblastoma. We claasified the patients according to the affected degree of the retina;over three-fourths of the retina was affected in 34 eyes. We treated them with enucleation, radiation, chemotherapy, episcleral plaque radiotherapy, laser photocoagulation and cryotherapy. After these treatments, orbital recurrence was observed in one case and among the ten eyes treated with eye-conserving treatments, nine eyes are maintained with periodic examination under general anesthesia and the treatment of laser photocoagulation and cryotherapy until now.
Anesthesia, General ; Cryotherapy ; Drug Therapy ; Humans ; Light Coagulation ; Orbit ; Radiotherapy ; Recurrence ; Retina ; Retinoblastoma* ; Retrospective Studies ; Strabismus

No abstract available.
Osteomyelitis* ; Skull Base* ; Skull*

PURPOSE: To evaluate the usefulness of real-time ultrasound-guided biopsy as an aid in diagnosing pleural attached lung lesions. MATERIALS AND METHODS: Over a 2-year period (March 1992 through February 1994), 52 US-guided diagnostic biopsies were performed in 50 patients with peripheral lung lesions in contact with chest wall. 15 cases were performed with gun biospy and 37 cases with fine needles. Final diagnosis was confirmed by surgery and clinical follow-up. RESULTS: In 44 of 52 cases(84.6%), we obtained histologic or cytologic material by US-guided biopsy. Diagnostic accuracy and tissue type specific accuracy for malignancy were 83.9%(26/31) and 67.7% (21/31), respectively. Eighteen case% were reported to be benign and one of them was proven to be metastatic lesion. We could not find any complications such as hemoptysis or pneumothorax. CONCLUSION: Ultrasound-guided biopsy is a simple, safe and accurate diagnostic procedure for evaluation of peripheral lung lesion attached to the pleura.
Biopsy* ; Diagnosis ; Follow-Up Studies ; Hemoptysis ; Humans ; Lung* ; Needles ; Pleura ; Pneumothorax ; Thoracic Wall

PURPOSE: To evaluate two surgical methods-amniotic membrane transplantation (AMT) and split-conjunctival grafts (SCG)-for double-head pterygium, with regard to the postoperative outcome and recurrence rate. METHODS: In a total of 16 eyes (14 patients), 7 eyes (6 patients) receiving amniotic membrane transplantation and 9 eyes (8 patients) receiving split-conjunctival grafts were compared to evaluate recurrence and complications. RESULTS: Within the amniotic membrane transplantation group, two eyes (29%) had corneal recurrence, and 3 eyes (43%) had conjunctival recurrence. The mean follow-up period was 21.9+/-3.5 months, and all recurrences were on the nasal side. The average period preceding the corneal recurrences was 7.2+/-1.8 months. Within the split-conjunctival grafts group, the mean follow-up was 13.6+/-2.1 months, and neither the corneal nor conjunctival recurrences were observed. In addition, the eyes of this group were more aesthetically stable, with only one eye exhibiting pseudo-pterygium at the donor site. CONCLUSIONS: In cases of double-head pterygium without contraindication of conjunctival autograft, the split-conjunctival grafts produced fewer recurrences and showed enhanced cosmetic results, as compared to the amniotic membrane transplantation, indicating that the split-conjunctival grafts is the superior choice over amniotic membrane transplantation.
Amnion ; Cosmetics ; Eye ; Follow-Up Studies ; Humans ; Membranes ; Pterygium ; Recurrence ; Tissue Donors ; Transplants

PURPOSE: To compare the bleb morphology and surgical outcomes of a limbus-based group with those of a fornix-based group who underwent trabeculectomy with mitomycin C (MMC). METHODS: Sixty-five eyes of 59 patients who had undergone trabeculectomy with MMC and who were observed for one year or more were included in the present study. A limbus-based conjunctival flap was used for 34 eyes of 31 patients and a fornix-based conjunctival flap for the other 31 eyes of 28 patients. The bleb morphologies were classified and compared after one year or more postoperatively according to the Moorfield Bleb Grading System, and intraocular pressure and success rates were evaluated. RESULTS: The central bleb vascularity of the limbus-based group was statistically significantly lower than that of the fornix- based group (1.79 +/- 0.64; 2.16 +/- 0.73, p = 0.042). The risk of cystic bleb formation was higher in the limbus-based group (38.2%; 16.5%, p = 0.047). There were no differences in the IOP or success rate between the two groups. CONCLUSIONS: There were no differences between the two groups with regard to the IOP or cumulative success rate. However, in the fornix-based group, the central bleb vascularity was lower and the risk of avascular cystic bleb formation was higher than those in the limbus-based group.
Blister ; Eye ; Humans ; Intraocular Pressure ; Mitomycin ; Trabeculectomy

PURPOSE: To evaluate the effectiveness of Mitomycin C used as a combined therapy along with limbal-conjunctival autograft for primary pterygium. METHODS: Thirty eyes of 29 patients received Mitomycin C (0.02% MMC 3 minutes) with limbal-conjunctival autograft, and 30 eyes of 28 patients received limbal-conjunctival autograft alone. Recurrence and complications were evaluated in the patients at 2 weeks, 1, 3, 6 and 12 months postoperatively. RESULTS: Mean follow-up periods were 13.4+/-2.1 and 13.9+/-2.9 months, respectively. Between the two groups, recurrence in the conjunctiva or the cornea was not observed during the follow-up period. In the Mitomycin C use group, complications included a granuloma at the donor site (1 eye, 3.3%), wound dehiscence (2 eyes, 6.7%), and subgraft hemorrhage (2 eyes, 6.7%). In comparison, in the group treated with limbal-conjunctival autograft alone, complications included granuloma at the donor site (1 eye, 3.3%), pseudopterygium at the donor site (1 eye, 3.3%), wound dehiscence (3 eyes, 10%), and subgraft hemorrhage (2 eyes, 6.7%). CONCLUSIONS: The use of Mitomycin C as an adjuvant therapy has no significant effect on the recurrence rate in primary pterygium with limbal-conjunctival autograft.
Conjunctiva ; Cornea ; Eye ; Follow-Up Studies ; Granuloma ; Hemorrhage ; Humans ; Mitomycin ; Pterygium ; Recurrence ; Tissue Donors