No abstract available.
Sural Nerve

OBJECTIVE: The objective of this study is to nfluence of sequential embryo transfers in an invitro fertilization was examined. METHOD: After in vitro fertilization, a maximum of 6 fertilized oocytes was enrolled in this study. At day 3 after an oocytes retrieval, embryos with good quality were transferred (mean 4.9), remaining embryos (mean 2.0/cycle) were cryopreserved at blastocyst stage (Group 1). At day 5 after oocytes collection, second a embryos had reached the blastocyst stage (Group 2) using P1 supplemented with 10 SSS and 30% Follicular fluid. No statistical difference in the pregnancy rate could be seen between the group without a second embryo transfer (n=21; 28.6%) and the group with a second transfer (n=52; 28.8%). RESULTS: The incidence of multiple pregnancy rate per embryo transfer was not statistically different between both group and no high-rank multiple pregnancy (greater than triplete) were observed (o.9%, 15.4%, respectively, p=0.74, chi2). Out of 114 cycles (506 embryos) cultured embryos in group 2, 52 cycles (159 embryos, 29.8%) reached the blastocyst stage. CONCLUSION: The second transfer did not have a significant effect on the pregnancy rate. The most important factor for the pregnancy seems to be the quality of the embryos transferred on day 3 following oocyte retrieval. We recommend embryo transfer is performed only one, day 2~3 or D5.
Blastocyst ; Embryo Transfer* ; Embryonic Structures* ; Female ; Fertilization ; Fertilization in Vitro* ; Follicular Fluid ; Incidence ; Oocyte Retrieval ; Oocytes ; Pregnancy ; Pregnancy Rate ; Pregnancy, Multiple

No abstract available.
Congenital Abnormalities* ; Osteotomy*

No abstract available.
Foreign Bodies* ; Granuloma, Foreign-Body* ; Lipectomy*

The Arnold-Chiari malformation (ACM) is an anomaly of the hindbrain consisting of two components: a variable displacement of a tongue of tissue derived from the inferior cerebellar vermis in the upper cervical canal and a similar caudal dislocation of the medulla and fourth ventricle. Hydrocephalus and meningomyelocele are another abnormalities that associated frequently. We present a case of Arnold-Chiari malformation with hydrocephalus and meningomyeolcele and a brief review of the literatures was added.
Arnold-Chiari Malformation* ; Cerebellar Vermis ; Dislocations ; Fourth Ventricle ; Hydrocephalus ; Meningomyelocele ; Rhombencephalon ; Tongue

No abstract available.
Neurofibroma*

The sequential use of ⁹⁹mTc-methylene diphosphonate(⁹⁹mTc-MDP) and ⁶⁷Ga imaging is thought to be useful to diagnose acute hematogenous osteomyelitis, and to determine whether it is active or inactive in chronic osteomyelitis. We compared the results obtained by the sequential use of ⁹⁹mTc-MDP and ⁶⁷Ga imaging with those obtained by the surgical culture and biopsy in 31 patients who were supposed to have the osteomyelitis and admitted to Pusan National University Hospital from July 1987 to July 1989. The results were as follows:l. According to the diagnosis at discharge, 4 cases were normal, 20 cases active osteomyelitis, and 7 cases inactive osteomyelitis. 2. Four normal cases were negative both with ⁹⁹mTc-MDP and with ⁶⁷Ga. Twenty cases of active osteomyelitis showed positive results both with 99mTc-MDP and with ⁶⁷Ga. And of 7 cases of inactive osteomyelitis, 6 cases showed positive ⁹⁹mTc-MDP and negative ⁶⁷Ga, 1 cases was negative both with ⁹⁹mTc-MDP and with ⁶⁷Ga. 3. It is suggested that in active osteomyelitis both ⁹⁹mTc-MDP and ⁶⁷Ga were positive, in inactive osteomyelitis ⁹⁹mTc-MDP positive and ⁶⁷Ga negative and in normal or wastive ostemyelitis both ⁹⁹mTc-MDP and ⁶⁷Ga negative. 4. The sequential use of ⁹⁹mTc-MDP and ⁶⁷Ga imaging was particularly useful to diagnose acute hematogenous osteomyelitis in the case of the obscure diagnosis and supposedly normal radiological finding and to determine whether chronic osteomyelitis is active or complicated by an acute flare-up.
Biopsy ; Busan ; Diagnosis ; Humans ; Osteomyelitis ; Technetium Tc 99m Medronate

No abstract available.
Constriction, Pathologic*

Genital melanosis is an acquired, irregular, brown to black discoloration of the glans or shaft of the penis, or of the vulva and vagina. Although genital melanosis seems similar to malignant melanoma clinically, the histologic findings of genital melanosis show basal layer hyperpigmentation with or without melanocytic hyperplasia and no atypia of the melanocytes. We report a rare case of genital melanosis ; a vulvar melanosis.
Hyperpigmentation ; Hyperplasia ; Male ; Melanocytes ; Melanoma ; Melanosis* ; Penis ; Vagina ; Vulva

No abstract available.
Foot* ; Free Tissue Flaps* ; Leg* ; Muscle, Skeletal*