PURPOSE: To evaluate the MR imaging findings of ankylosing spondylitis involving the thoracolumbar spine. MATERIALS AND METHODS: We retrospectively analyzed MR imaging findings in ten patients with ankylosing spondylitisinvolving the thoracolumbar spine. All were male and ranged in age from 24 to 47 (mean, 33)years. MR images wereobtained using a 1.5T imager, and signal intensity changes of vertebral bodies were evaluated on sagittal T1- andT2-weighted images. Plain radiographic findings were also evaluated. RESULTS: On T1-weighted images, five casesshowed focal high-, two cases low-, two cases high- and low-, and one case iso-signal intensities at the cornersand/or along the anterior borders of the vertebral bodies. On T2-weighted images, seven cases showed focal high-and three, iso-signal intensities in those areas of the vertebral bodies. In one case which showed focal highsignal intensity on T1-weighted images and iso-signal intensity on T2-weighted images, multiple Schmorl's nodeswere seen in thoracolumbar spines. In all cases, signal intensity changes were more prominent in anterior portionsof the vertebral bodies. The shapes of abnormal signal intensities were vertical wedge, vertical band, and rounddot. Plain radiographs showed bamboo spine in three cases, squaring and focal sclerosis of vertebral bodies intwo, focal syndesmophyte in one, Schmorl's node in one, and no abnormal findings in three. CONCLUSION: Characteristic MR imaging findings of ankylosing spondylitis involving the thoracolumbar vertebral bodies werefocal signal intensity changes at the corners and along the anterior borders of the vertebral bodies.
Humans ; Magnetic Resonance Imaging* ; Male ; Retrospective Studies ; Sclerosis ; Spine* ; Spondylitis ; Spondylitis, Ankylosing*

A 32-year-old male patient with uncontrolled diabetes mellitus was affected with hyperlipoproteinemia type II His skin lesion showed yellowish papulsr tuberoruptive xanthoma on forearm, shoulder, elbow and knee. Besides skin eruption, he showed abnormal liver function test and right bundle branch block on EKG. The laboratory examinations revealed increase of serum cholesterol, triglycerides. and fasting blood sugar, and slight turbid color of fasting blood serum which had been kept standing at 4C for 24 hrs. On the agarose electrophoresis, bands of different densities of LDL and VLDL in beta and pre-beta position Were noted. Authors discussed here about laboratory characteristics, clinical manifestations and differential diagnosis of hyperlipoproteinemia type II and III.
Adult ; Blood Glucose ; Bundle-Branch Block ; Cholesterol ; Diabetes Mellitus* ; Diagnosis, Differential ; Elbow ; Electrocardiography ; Electrophoresis ; Fasting ; Forearm ; Humans ; Hyperlipoproteinemia Type II* ; Hyperlipoproteinemias* ; Knee ; Liver Function Tests ; Male ; Sepharose ; Serum ; Shoulder ; Skin ; Triglycerides ; Xanthomatosis

The statistical study of new outpatients of skin problems seen in dermatologic department of Seoul Red Cross Hospital from l976 to 1980 was done and the 10 most common dermatoses were analysed in detail, The results were summarized as follows: 1) Of 19,679 outpatients, males were 10,530(53.5%) and females were 9,149(46.5%). The sex ratio of male to female was 1. 15: l. 2) The most common dermatoses were atopic dermatitis/eczema(16. 9%), fungal infection(16. 2%), contact dermatitis(15. 3%), scabies(10. 7%), urticaria(10. 6%), acne(9. 5%), pyoderma(8. 3%), insect bite(5. 6%), syphilis(4. 1%) and psoriasia (2. 8%). 3) Of 10 most common dermatoses, contact dermatitis, acne, scabies and urticaria were revealed to have a tendency to increase year by year, syphilis and psoriasis were constant pattern and other common dermatoses showed irregular pattern in their incidence. 4) The sex ratio of male to female of l0 most common dermatoses was l. 23: l. Fungal infection, scabies, pyoderma, insect bite, syphilis and psoriasis wereoutnumbered in male and atopic dermatitis/eczema, contact dermatitis, urticaria and acne were outnumbered in female. 5) Atopic dermatitis/eczema & scabies were prevalent in winter, acne, fungal infection, urticaria and pyoderma in summer, and contact dermatitis in spring and summer. 6) The most frequent age groups of atopic dermatitis/eczema were 1 to 10 years, acne and fungal infection, 11 to 30 years, and contact dermatitis and fungal infection, 31 to 50 years.
Acne Vulgaris ; Dermatitis, Contact ; Female ; Humans ; Incidence ; Insect Bites and Stings ; Insects ; Male ; Outpatients* ; Psoriasis ; Pyoderma ; Red Cross ; Scabies ; Seoul ; Sex Ratio ; Skin ; Skin Diseases ; Statistics as Topic* ; Syphilis ; Urticaria

No abstract available.
Female ; Pregnancy ; Pregnancy, Abdominal*

The application of the arthroscope to the shoulder joint has evolved in recent years for the purpose of diagnosis and treatment. This paper presented 11 cases with various shoulder diseases treated by arthroscopy during the period from January, 1984 to September, 1985 in the Department of Orthopedic Surgery, College of Medicine, Soon Chun Hyang University. The advantages of the arthroscopy were as follows: 1. The arthroscopy made it easier to diagnose the unsolved cases by direct biopsy on the pathologic lesions in the joint. 2. The damage on the inside and outside of the shoulder joint was minimal and the post-operative incision scar was acceptable cosmetically. 3. The limitation of the joint motion did not remain due to early exercise post-operatively. 4. The complications such as infection, neurovascular injury, scuffing of joint cartilage, etc. could be avoided.
Arthroscopes ; Arthroscopy ; Biopsy ; Cartilage ; Cicatrix ; Diagnosis ; Joints ; Orthopedics ; Shoulder Joint ; Shoulder

Acrodynia is caused by chronic mercury poisoning and/or mercury, hypersensitivity occuring in infants and children only. Ingestion or inhalation of mercury contained in some house paints, calomel ingestion, the use of mercury ointments and other mercurial preparations can be the causes of acrodynia. We herein report a 3-year-old boy with typical acrodynia after expoaure to house paints and lacquer for 2 months. His hands and feet were erythematous and edematous vesiculo-bullous lesion with acral dark bluish discoloration. Mercury levels of blood and urine were significantly incresed by 61. 2ug/dl and 264ug/L (normal; below 30ug/dl and 100ug/L).
Acrodynia* ; Child ; Child, Preschool ; Eating ; Foot ; Hand ; Humans ; Hypersensitivity ; Infant ; Inhalation ; Lacquer ; Male ; Mercury Poisoning ; Ointments ; Paint

Eccrine poroma, first described in 1956 by Pinkus, is a fairy common benign skin appendage tumor arising from the poral epitheliurr of the eccrine sweat gland in most regions of the body surface, hairy or nonhairy. generally in persons past the age of 40. The tumor is almost always single, but cases of eccrine poromatosis have been described and is a firm, sometimes lobulated nodule which may be sessile or slight pedunculated. There is often a vascular appearance, and the clinical appearance may suggest pyogenic granuloma. Microscopically, the tumor mass extends from the epidermis downward into the dermis as broad, anastomosing bands. Tumor cells are small, uniform, cuboidal appearance containing round, deeply basophilic nucleus and are connected by intercellular bridges. PAS stain-positive glycogen which diisappears with diastase are irregularly scattered in the tumor cells. A caee of unusual variant of eccrine poroma is reported. 25-year-old male patient has a finger tip sized crusting pedunculated lesion for approximated 12 months on the right postauricular area. The diagnosis was confirmed by clinical and histopathological findings as eccrine poroma and surgical excision was done.
Adult ; Amylases ; Basophils ; Dermis ; Diagnosis ; Epidermis ; Fingers ; Glycogen ; Granuloma, Pyogenic ; Humans ; Male ; Poroma* ; Skin ; Sweat Glands

OBJECTIVE: The objective of this study was to compare perinatal outcomes of pregnancy-induced hypertensive and normotensive women experiencing abruptio placentae, Our hypothesis is that pregnancy-induced hypertensive women have a less favorable perinatal outcome than do normotensive women. METHODS: Women with the diagnosis of abruptio placentae delivered between August 1, 1989 and December 1, 1996, composed the study group (n=92) in this case-control study. The women with abruptio placentae were divided according to their hypertensive (n=37) or normotensive (n=55) status. Maternal and neonatal medical records were reviewed and abstracted for demographic variables, antepartum complications, delivery route, abruptio placentae grade, neonatal gender, birth weight, Apgar score and perinatal mortality. We compared these perinatal outcome variables between the pregnancy-induced hypertensive and normotensive pregnant women. RESULTS: The incidence of abruptio placentae was 0.35%. The two groups of woman wne similar with regard to age and parity. Abruptio placentae grades 2 occurred more often in hypertensive women (P=0.0053). Pregnancy-inducedhypertensive women were similar to normotensive women with regard to antenatal complications. The mean gestational age of delivery, delivery route, neonatal weight and sex were similar between two groups of women. Neonates from pregnancy-induced hypertensive women were no more likely to have low 1 and 5-minute Apgar score or to die than those from normotensive women. Statistical analysis was performed with two-tailed independent t-test and Kruskal-Wallis analysis. CONCLUSION: Although pregnancy-induced hypertensive women experiencing abruptio placentae are more likely to have grade 2 abruptio placentae with fetal distress, the overall perinatal outcome was not significantly different from that of normotensive women experiencing abruptio placentae.
Abruptio Placentae ; Apgar Score ; Birth Weight ; Case-Control Studies ; Diagnosis ; Female ; Fetal Distress ; Gestational Age ; Humans ; Hypertension, Pregnancy-Induced ; Incidence ; Infant, Newborn ; Medical Records ; Parity ; Perinatal Mortality ; Placenta* ; Pregnancy ; Pregnant Women*

OBJECTIVE: The Apgar score has long been used to determining birth asphyxia and assessing early neonatal status and long-term outcome. Unfortunately, some components of this system depend upon subjective interpretation. Also, although, low Apgar score, Most of newborns are relatively healthy. The objective of our studt is attempt to assure the linical significance of Apgar score and umbilical cord blood gas analysis on assessing status of uncomplicated preterm infants delivered vaginally. METHODS: The present study was performed in attempt to compare umbilical arterial blood gas values for uncomplicated preterm infants delivered vaginally with low 1 and 5 minutes Apgar score (<7) with those for term or preterm infant with normal 1 and 5 minutes score (>7), each other, The present study included 82 uncomplicated term infants delivered vaginally and 24 preterm infants. Inclusion criteria of our study is as follows: 1) Singleton neonate with vertex presentation, 2) No congenital malformation, 3) Infants whose mother had no obstetrical and medical complications, 4) Immediately after delivery, umbilical arterial blood was sampled, before first breathing of neonate, 5) Infants applied Apgar score at I minute and again 5 minutes after birth, and 6) Infants whose mothers gestational age was estimated by ultrasonography during first-trimester of pregnancy. The statistical analysis was performed by Mann-Whitney U test and Fishers exact test. RESULTS: 1) There was no significant difference in umbilical arterial blood gas values between uncomplicated preterm infants delivered vaginally with low 1 and 5 minutes Apgar score (<7) and term infants with normal score (>7). 2) There was no significant difference in umbilical arterial blood gas values between uncomplicated preterm infants delivered vaginally with low 1 and 5 minutes Apgar score (<7) and preterm infants with normal score (>7). 3) There was significant difference in frequency of lower Apgar score (<7) between term (2%[2/82]) and preterm infants (38%[9/24]), but not in frequency of acidemia (defined as less than pH 7.2) (28%[23/82] Vs 33%[8/24]). CONCLUSION: The Apgar score is not a reliable indieator of well-being in preterm neonate. We recommend umbilical arterial blood sampling at delivery of preterm infant with low Apgar score, because umbilical cord blood gas indices on objective means of assessing birth status of the newbarn and more useful than Apgar score in ruling out birth asphyxia.
Apgar Score* ; Asphyxia ; Blood Gas Analysis* ; Fetal Blood ; Gestational Age ; Humans ; Hydrogen-Ion Concentration ; Infant ; Infant, Newborn ; Infant, Premature* ; Mothers ; Parturition ; Pregnancy ; Respiration ; Ultrasonography

OBJECTIVE: Our purpose was to determine whether unexplained elevation in maternal serum human chorionic gonadotropin without abnormal elevation in matemal serum alpha-fetoprotein (MSAFP) in the second trimester may be associated with adverse pregnancy outcomes. METHODS: Between January 1997 and December 1997, we evaluated 906 pregnant women undergoing second trimester triple marker screening tests who delivered at our hospital. Multiple pregnancy, fetal anomaly, intrauterine fetal death before 20 completed weeks of gestational age, insulin dependent diabetes mellitus and maternal serum alpha-fetoprotein level greater than 2.0 multiple of the median (MoM) were excluded fiom the study. Seventy-two women with hCG level greater than 2.0 MoM were included in the study group while 809 women with hCG level less than 2.0 MoM served as the control group. Adverse pregnancy outcomes were obtained from hospital delivery records and neonatal records. Statistical analysis were performed by students t-test and chi square test. RESULTS: Women with unexplained elevation of human chorionic gonadotropin level showed increased risks for intrauterine growth retardation (P<0.01) and pregnancy induced hypertension (P<0.05). There were no significant differences between study and control groups with respect to preterm delivery, placental abruption, fetal anomaly and intrauterine fetal death. CONCLUSION: Unexplained elevation of human chorionic gonadotropin in the second trimester was associated with intrauterine growth retardation and pregnancy induced hypertension.
Abruptio Placentae ; alpha-Fetoproteins ; Chorionic Gonadotropin* ; Diabetes Mellitus ; Female ; Fetal Death ; Fetal Growth Retardation ; Gestational Age ; Humans ; Humans* ; Hypertension, Pregnancy-Induced ; Insulin ; Mass Screening ; Pregnancy ; Pregnancy Outcome ; Pregnancy Trimester, Second* ; Pregnancy, Multiple ; Pregnant Women