Dislocation and subluxation of proximal interphalangeal joint of a finger are relatively common and reduction by closed method is normally easily achieved. However anterior dislocation of a proximal interphalangeal joint is an uncommon injury that produces permanent joint stiffness unlike the more common radial, ulnar, and dorsal dislocations. The case reported here is irreducible due to the displacement of the intact lateral band and interposition of the central slip between the joint.
Dislocations ; Fingers ; Joints ; Methods

A study was carried out to evaluate the house rats in southern Korea as reservoir host of intestinal trematodes, in 13 different areas: 7 in inland and 6 in brackish-water zones, during the period from August 1980 to August 1981. A total of 170 house rats was captured; 101 rats from inland and 69 from brackish-water zones. They consisted of 129 Rattus norvegicus, 22 R. rattus rufescens, and 19 unidentified. The infection status of the rats were as follows: Total 29 rats (17.1%) were infected by one or more kinds of intestinal trematodes; 27 from inland and 2 from brackish-water zones by areas. Rats in inland were more heavily infected. The intestinal trematodes collected from rats were identified as Echinostoma hortense, E. cinetorchis, Plagiorchis muris, Fibricola seoulensis, Clonorchis sinensis and Metagonimus yokogawai. As a reservoir host, the rats were very important in Echinostoma hortense and E. cinetorchis infection. Rats infected with these trematodes were found widely in southern Korea, and its infection rates were the highest among the discriminated flukes. In this study, no rats were found to be infected with Heterophyes and Pygidiopsis even in endemic areas. The negligible importance of rats as reservoir host of these heterophyid should be reevaluated in the future.
parasitology-helminth-trematoda ; rat- Rattus norvegicus-Rattus rattus rufescens ; zoonosis ; epidemiology ; Echinostoma hortense ; Echinostoma cinetorchis ; Plagiorchis muris ; Fibricola seoulensis ; Clonorchis sinensis ; intestine ; Metagonimus yokogawai

To evaluate the Kato's cellophane thick smear techcique in detection ability of various helminth ova, authors examined 1,843 nationwidely collected stool specimens by the two methods, formalin-ether technique and cellophane thick smear technique. And the results were analyzed. The positive rates of following helminth ova were superior in cellophane thick smear technique to those of formalin-ether technique: Ascaris lumbricoides(62.3% : 51.1%), Taenia species (1.5% : 0.9%). The difference in A. lumbricoides ova detection is highly significant one. The overall positive rate for helminths ova was also higher in Kato's method (92.3% : 90.0%). The positive fates of following helminth ova were infrior in cellophane thick smear technique to those of formalin-ether technique: Hookworm (5.8% : 14.6%), Trichostrongylus orientalis(3.2% : 17.8%), Clonorchis sinensis(8.3% : 11.0%), Metagonimus yokogawai (0.6% : 1.7%) and Hymenolepis nana(0.05% : 0.3%). The positive rate for the ova of Trichocephalus trichiurus by the two methods was incidentally same, 74.1%. The causes of inferior positive rates in some helminth ova by cellophane thick smear technique were shortly discussed and suggests some opinions in improvement of detection ability.
parasitology-helminth-nematoda ; diagnosis ; Ascaris lumbricoides ; Taenia species ; Hookworm ; Trichostrongylus orientalis ; Clonorchis sinensis ; Metagonimus yokogawai ; Trichocephalus trichiurus

No abstract available in English.
Braces ; Child ; Hip ; Humans ; Thigh

The authors analyzed ultrasonographic findings of 112 cases of trophoblastic disases which were confirmed byD&E or hysterectomy at Wallace Memorial Baptist Hospital from September 1980 to December 1984. The results were asfollows; 1. Of all 112 cases, hydatidiform moles were 99 cases, invasive moles were 3 cases and choriocarcinomas were 10 cases. 2. 81 cases (72%) occurred in 3rd decades. 3. The sized of uterus was large for gestational weeksin 65 cases(56%) and smaller in 13 cases(13%). 4. The contour of uterus was globular in 59 cases(53%), diffuse in49 cases(44%) and nodular in 4 cases(3%). 5. The internal echopatterns of uterus revealed numerous small vesicular snowstorm patterns in all cases, and revealed internal degeneration in 67 cases(60%). 6. Uterine walls in 89 cases(79%) were well delineated but uterine walls in 23 cases(21%) were poor delineated. 7. Multiseptated ovarian thecalutein cysts were seen in 36 cases (32%). 8. Invasive trophoblastic disease(invasive moles 3 cases andchoriocarcinomas 10 cases) revealed similiar ultrasonographic findings with H-mole, but more irregular internalechoes and irregular echoes in uterine wall. 9. Diagnostic accuracy was diagnostic in 98 cases (88%) , nonspecificin 11 cases (10%) and error in 3 cases(2%).
Choriocarcinoma ; Female ; Hydatidiform Mole ; Hydatidiform Mole, Invasive ; Hysterectomy ; Pregnancy ; Protestantism ; Trophoblasts ; Uterus

No abstract available.
Endocarditis*

The authors examined 3,169 fecal specimens from inhabitants of seven localities such as City, Eups and Myons in Cheju Do on July 1970 with cellophane thick smear technique. The results were analysed and summarized as follows: The overall egg positive rate of helminths was 82.2% and it was attributed to high rates of soil-transmitted helminths as in case of other parts in Korea. The infection rates of each species were; A. lumbricoides 44.3%, T. trichiurus 65.6%, hookworm 1.5%, T. orientalis 0.8%, C. sinensis 0.2%, P. westermani 0.4%, M. yokogawai 0.9%, Taenia sp. 12.7% and H. nana 1.4%. The infection rates of soil-transmitted helminths were relatively lower than those of mainland Korea especially in case of hookworm and T. orientalis. The proportion of unfertilized ova passers among the Ascaris infected case was 22.1%. The ova of heterophyids, most probably Metagonimus yokogawai were detected in lower percentage but discovered throughout the localities surveyed and in all age groups. It is certainly presumed that Metagonimus infection is autochthonous. The most interesting results were obtained in Taenia sp. infection and the higher rates were shown in rural area than in urbanized areas. The positive rates were within 5% in childhood and adolescence but abruptly increased up to 36.4 % in adults.
parasitology-helminth-nematoda-trematoda-cestoda ; Ascaris lumbricoides ; Trichuris trichiura ; hookworm ; Trichostrongylus orientalis ; Clonorchis sinensis ; Paragonimus westermani ; Metagonimus yokogawai ; Taenia sp. ; Hymenolepis nana

PURPOSE: Analyzing of the causes of childhood death will provide us with the basis to understand prevalent diseases and to make the best possible health plan according to the studies. The National Statistical Office (NSO) of Korea has released an annual report of nationwide death. However, it could have underestimated the death toll of children because of delayed or missing reports of infants who died during the neonatal period. The death reports by pediatricians at hospitals could compensate for the dropped number of infantile death reported by the NSO. METHODS: We collected the death records for children under 15 years of age from the 136 secondary or tertiary referral hospitals over the country from January 1 through December 31, 1995. Then we tried to make a compilation of the records from both the NSO and our committee to finalize the cause of death. RESULTS: According to the records of the 136 hospitals, the total number of childhood death was 3,900 in 1995, including 1,790 deaths in the first 28 days of life. Most deaths occurred in the hospital (89.0%), which were confirmed either by a pediatrician (6.2%) or by a pediatric resident (58.8%). We were compiling 6,735 deaths according to the NSO and 3,415 of our own, with 846 overlaps. Seventeen deaths recorded by the NSO occurred in the first 6 days of life, compared to 1,292 from our own. After the first year, 4,762 deaths recorded by the NSO and 790 of ours were observed. CONCLUSION: The death records from hospitals could be enough to compensate for the dropped number of neonatal deaths recorded by the NSO, depicting more accurately the real pattern of death for Korean children in 1995.
Cause of Death* ; Child* ; Death Certificates ; Humans ; Infant ; Korea ; Tertiary Care Centers

PURPOSE: Analyzing of the causes of childhood death will provide us with the basis to understand prevalent diseases and to make the best possible health plan according to the studies. The National Statistical Office (NSO) of Korea has released an annual report of nationwide death. However, it could have underestimated the death toll of children because of delayed or missing reports of infants who died during the neonatal period. The death reports by pediatricians at hospitals could compensate for the dropped number of infantile death reported by the NSO. METHODS: We collected the death records for children under 15 years of age from the 136 secondary or tertiary referral hospitals over the country from January 1 through December 31, 1995. Then we tried to make a compilation of the records from both the NSO and our committee to finalize the cause of death. RESULTS: According to the records of the 136 hospitals, the total number of childhood death was 3,900 in 1995, including 1,790 deaths in the first 28 days of life. Most deaths occurred in the hospital (89.0%), which were confirmed either by a pediatrician (6.2%) or by a pediatric resident (58.8%). We were compiling 6,735 deaths according to the NSO and 3,415 of our own, with 846 overlaps. Seventeen deaths recorded by the NSO occurred in the first 6 days of life, compared to 1,292 from our own. After the first year, 4,762 deaths recorded by the NSO and 790 of ours were observed. CONCLUSION: The death records from hospitals could be enough to compensate for the dropped number of neonatal deaths recorded by the NSO, depicting more accurately the real pattern of death for Korean children in 1995.
Cause of Death* ; Child* ; Death Certificates ; Humans ; Infant ; Korea ; Tertiary Care Centers

BACKGROUND: The aims of this study were to compare the cytomorphologic features diagnostic of atypical squamous cells (ASC) in liquid-based preparations (LBPs) and conventional Pap (CP) smears and to cytomorphologically assess the performance of the Cell Scan 1500(TM) in cervical cytology practice. METHODS: Cervicovaginal smears were obtained from 938 women. Two smears were obtained simultaneously from each individual, one for an LBP and the other for a CP smear; the smears were independently examined. ASC was diagnosed in 24 patients, and their samples were cytomorphologically and semiquantitatively analyzed. RESULTS: A total of 24 of the 938 women (2.6%) were diagnosed with ASC by one or both methods. Results from LBPs and CP smears were in agreement in 13 of 24 cases of ASC diagnosis (absolute direct agreement, 54.2%; k<0.20; p-value from chi-square test=0.085). Diagnostic features of ASC in the LBPs included squamous cell atypia and atypical squamous metaplasia. CONCLUSIONS: The cellular features diagnostic of ASC present in one preparation can manifest themselves differently in the other. Changes in individual cells, particularly nuclear changes, are the most reliable features for diagnosing ASC. The Cell Scan 1500(TM) processor is more effective at detecting ASC than are CP smears.
Female ; Humans