101
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Ho HN, Chen HF, Yang YS, Lin HR, Melinda S, Lien YR, Liu CH, Hwang JL, Hsieh CY, Lee TY. Pregnancy after transfer of frozen-thawed human embryos. J Formos Med Assoc 1992; 91:708-11. [PMID: 1360300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/25/2023] Open
Abstract
Cryopreservation of human embryos has been successfully applied in in vitro fertilization (IVF) and embryo transfer (ET) programs at the National Taiwan University Hospital since 1988. Our preliminary results with 120 frozen-thawed embryos in 31 transfer cycles showed that the survival rate of frozen embryos was 66%. Following transfer, the implantation rate and clinical pregnancy rate were 6.5% and 13%, respectively. Four clinical pregnancies and one preclinical pregnancy following a frozen-thawed embryo transfer were achieved. Two normal male babies have been delivered and another pregnancy is progressing without any problem.* Unfortunately, one pregnancy was terminated due to intrauterine fetal death discovered at the 10th week of gestation; chromosome abnormality (47, XX, +5) of the fetus was found. The single preclinical pregnancy showed an elevation of serum beta-human chorionic gonadotropin levels for three consecutive weeks following ET, but no definite gestational sac was visualized by transvaginal ultrasound.
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102
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Hwa HL, Yen ML, Chen CA, Hsieh CY. Secondary ovarian malignancy of extragenital origin: clinical analysis of 42 cases. J Formos Med Assoc 1992; 91:526-30. [PMID: 1358332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/25/2023] Open
Abstract
Forty-two patients with secondary ovarian cancer from extragenital sites encountered in the past 14 years at the National Taiwan University Hospital were retrospectively analyzed. They accounted for 11.6% (42/362) of all ovarian cancers. The mean age was 43.7 years, and 32 patients were premenopausal. Gastric cancer was the most frequent primary malignancy (50.0%); other sites of extragenital primaries were colon (23.8%), breast (11.9%), rectum (4.8%), and indeterminate (9.5%). Bilateral ovarian involvement was found in 78.6% of patients. The most common presenting symptom was abdominal distension (52%). All patients received surgical intervention as the primary treatment; 30 patients had subsequent chemotherapy and four patients had postoperative radiotherapy. However, the outcome was poor; more than half of the patients died within one year, with a two-year survival rate of 22.5%.
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103
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Chen RJ, Hsieh CY, lee TY, Lee FE, Kao MC. Conization with a carbon dioxide laser as a uterine-preservation operation for patients with preinvasive cervical carcinoma. J Formos Med Assoc 1992; 91:521-5. [PMID: 1358331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/25/2023] Open
Abstract
Preinvasive cervical carcinoma (PCC) is a disease entity of the uterine cervix resulting from carcinoma in situ and various degrees of dysplasia. These cases are conventionally treated by a total abdominal hysterectomy. Effective management that can preserve the uterus is more desirable than hysterectomy. In this report, we present the results and complications of laser conization as a uterine-preservation treatment. At our dysplasia clinic, cases of reproductive age diagnosed with PCC can voluntarily undergo laser conization. From June 1985 to May 1988, there were 26 cases who received this treatment. After treatment, they were regularly followed up for more than three years. Before and after surgery, these cases were evaluated by a Pap smear for cytology, colposcopy, a cervical punch biopsy and endocervical curettage for histopathology. Eighteen cases with a satisfactory colposcopy were treated by laser vaporizing conization. Eight cases with an unsatisfactory colposcopy were treated by laser excisional conization. Their mean age was 35.8 (SD 7.7) years, and parity was 1.5 (SD 0.9). The instrument used was a Sharplan CO2 laser model 720. The power density was around 1,000 W/cm2 for vaporization, and 1,500 W/cm2 for excisional conization. During the operations, there was little bleeding. No case required a blood transfusion. The vaginal discharge decreased within four days after treatment. The cervical epithelium on the operated wound began growing after the second week, and the cervix healed well in four to six weeks. After healing, the squamocolumnar junction in each case was visible on colposcopy. No case suffered from cervical stenosis.(ABSTRACT TRUNCATED AT 250 WORDS)
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104
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Ho HN, Melinda S, Lin HH, Hwang JL, Hsieh CY, Lee TY. Treatment and outcome of unexplained recurrent spontaneous abortions in subclinical autoimmune disorders. J Formos Med Assoc 1992; 91:497-501. [PMID: 1358327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/25/2023] Open
Abstract
Patients with a history of three or more fetal losses before a gestational age of 20 weeks were examined. Only patients with normal chromosomal, hormonal and anatomic findings were included in this study. These patients were tested for the antinuclear antibody, the C3 and C4 levels, anti-ENA [Ro(SSA), La(SSB), SM, RNP, scl-70], anti-single-stranded DNA and anti-double-stranded DNA, lupus anticoagulant, anticardiolipin and antiphosphotidylserine. All of these patients were free of any symptoms, except for the repeated abortions. The results showed that 10 out of 213 (4.7%) patients with unexplained recurrent spontaneous abortions had abnormal serologic tests, and 28% of the abortions (nine out of 32 abortions) occurred during the second trimester. With treatment of low-dose aspirin alone, or in combination with prednisolone, two out of 11 pregnancies in these 10 patients resulted in repeated abortions (18%), which was significantly lower than their previous abortion rate where 32 out of 33 pregnancies resulted in abortions (97%). Four babies (three term and one premature) were delivered without any abnormalities and the other five pregnancies are beyond the 28th week of gestation and are progressing smoothly. This study revealed that subclinical autoimmune disorders may play a role in recurrent spontaneous abortions and adequate treatment can improve the pregnancy outcome.
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105
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Hsieh CY, Huang JD. Two-dimensional high-performance liquid chromatographic method to assay p-hydroxyphenylphenylhydantoin enantiomers in biological fluids and stereoselectivity of enzyme induction in phenytoin metabolism. JOURNAL OF CHROMATOGRAPHY 1992; 575:109-15. [PMID: 1517287 DOI: 10.1016/0378-4347(92)80510-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A two-dimensional high-performance liquid chromatographic method was developed to assay the enantiomers of a major phenytoin metabolite, p-hydroxyphenylphenylhydantoin (p-HPPH). Racemic p-HPPH was first separated from phenytoin and other interfering peaks by a reversed-phase column and monitored by an ultraviolet detector. At the retention time of p-HPPH, the racemic p-HPPH peak was automatically transferred to a chiral ligand-exchange column to separate R-p-HPPH and S-p-HPPH by a time-programmed column-switching valve. The ratio of enantiomers was measured by a second ultraviolet detector. The method can be used to assay R- and S-p-HPPH enantiomers with reasonable sensitivity and reproducibility. By using this method, the stereoselectivity of enzyme induction and inhibition of phenytoin metabolism was investigated. Male rats were treated with phenobarbital, 3-methylcholanthrene, acetone, Aroclor 1254, pregnenolone-16 alpha-carbonitrile, dexamethasone and isosafrole. Microsomes were prepared from the rat liver and phenytoin hydroxylation was measured. Pretreatment with phenobarbital, pregnenolone-16 alpha-carbonitrile or acetone induced phenytoin metabolism non-stereoselectively. Pretreatment with dexamethasone decreased R-p-HPPH formation without affecting the formation of S-p-HPPH. Liver microsomes from female rats showed a higher S-p-HPPH formation, whereas R-p-HPPH formation remained the same. Various inhibitors were added to inhibit phenytoin metabolism by control microsomes. Sulphaphenazole, ketoconazole, 4,4-di(p-methoxyphenyl)hydantoin, cimetidine and diazepam inhibited the formation of R- and S-p-HPPH. Quinidine, tolbutamide and mephenytoin showed no significant inhibitory activity. None of these inhibitors showed stereoselectivity.
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106
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Yen ML, Hsieh CY. [Uterine cervical cancer in Taiwan]. J Formos Med Assoc 1992; 91 Suppl 1:S19-26. [PMID: 1354708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/25/2023] Open
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107
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Hsieh CY, Phillips RB, Adams AH, Pope MH. Functional outcomes of low back pain: comparison of four treatment groups in a randomized controlled trial. J Manipulative Physiol Ther 1992; 15:4-9. [PMID: 1531488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The revised Oswestry Low Back Pain Questionnaire (ROLBPQ) and Roland-Morris Activity Scale (RMAS) were compared in a randomized controlled trial of chiropractic manipulation, stroking massage, corset and transcutaneous muscular stimulation (TMS). This trial employed specific inclusion and exclusion criteria, including nonspecific low back pain for a duration of 3 wk to 6 months and ages between 18 and 55. We had the opportunity to ask 85 patients to answer the questionnaires. Sixty-three patients, who completed the initial and final evaluations, were used for data analysis. Both ROLBPQ and RMAS showed good internal consistency with alpha coefficients ranging from .77 to .93. Both instruments showed a significant difference between the chiropractic manipulation and massage groups (p less than .05). RMAS was able to further show significant differences between the chiropractic manipulation and TMS groups, and between the corset and massage groups, but the ROLBPQ failed to do so. RMAS also showed that chiropractic manipulation had a better but nonsignificant result than corset, possibly due to insufficient sample size and/or duration of treatment. We conclude that both instruments are reliable for measuring low back pain disability, and chiropractic manipulation has a superior short-term benefit when compared to stroking massage and TMS in subacute low back pain patients. In addition, it appears that RMAS is preferable in a clinical trial situation for subacute low back pain because it is more sensitive than ROLBPQ to detect changes.
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108
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Hsieh CY. Forefoot pain associated with muscle strain in the lower extremity. J Manipulative Physiol Ther 1991; 14:527-9. [PMID: 1844988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A case of forefoot pain at the first metatarsophalangeal joint is discussed. Local treatment with ultrasound failed to bring significant relief. However, dramatic and lasting relief occurred when treatment was applied to the muscle belly of the extensor hallucis longus. The patient also suffered from hallux valgus with mild foot pronation. Two years after therapy, the patient stated she had not experienced any foot pain since the last treatment, and she continued to wear the prescribed flexible foot orthotics on a daily basis.
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109
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Ho HN, Gill TJ, Hsieh CY, Yang YS, Lee TY. The prevalence of recurrent spontaneous abortions, cancer, and congenital anomalies in the families of couples with recurrent spontaneous abortions or gestational trophoblastic tumors. Am J Obstet Gynecol 1991; 165:461-6. [PMID: 1651649 DOI: 10.1016/0002-9378(91)90117-a] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
This study extends our previous work on the genetics of recurrent spontaneous abortion and of gestational trophoblastic tumors in an ethnically homogeneous population of Chinese in Taiwan by comparing the prevalence of recurrent spontaneous abortions, cancer, and congenital anomalies in the first-, second-, and third-degree relatives of the index couples to that of normally fertile couples from the same population. The rationale for this study was to provide another test for our hypothesis that genes linked to the major histocompatibility complex are responsible for the diseases in the index couples. If they are, these genes should segregate with a higher frequency in the relatives of the index couples than in the relatives of normally fertile couples and lead to a higher prevalence of these diseases in the extended families. Such a difference was found and adds support to our hypothesis that major histocompatibility complex-linked genes affect growth, development, and susceptibility to cancer.
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110
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Chiou YK, Su IJ, Chen CA, Hsieh CY. Malignant mixed müllerian tumor of the fallopian tube. J Formos Med Assoc 1991; 90:793-5. [PMID: 1683375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Malignant mixed Müllerian tumor (MMMT) of the fallopian tube is an extremely rare neoplasm with a poor prognosis. To date, only 37 cases have been reported. The primary treatment for this tumor is surgery. Chemotherapy has been used with some success. The role of radiotherapy is less clear. A case of malignant mixed Müllerian tumor of the fallopian tube occurring in a 63- year- old woman, presenting with postmenopausal vaginal spotting for 7 months, is reported.
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111
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Yang YS, Ho HN, Lien YR, Lin HR, Hsieh CY, Lee TY. Treatment of patients with unexplained infertility: gamete intrafallopian transfer (GIFT) versus tubal embryo transfer (TET). J Formos Med Assoc 1991; 90:547-50. [PMID: 1680999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
This study compares the results of 65 cycles of gamete intrafallopian transfer (GIFT), and 19 cycles of tubal embryo transfer (TET) in couples with unexplained infertility (UI). Oocyte retrievals were carried out by laparoscopy in GIFT and transvaginally in TET, in which the embryos were transferred by laparoscopy into the fallopian tubes 48 hours later. The mean age, duration of infertility, serum estradiol levels on the day of human chorionic gonadotropin administration, number of large follicles (mean diameter greater than 10 mm) and the number of oocytes recovered were similar between these two groups. From the 65 GIFT cycles, 20 clinical pregnancies resulted (30.8%). From the 19 cycles of TET, 10 conceptions occurred (52.6%). The implantation and pregnancy rates after TET were higher than that after GIFT, but the differences were not statistically significant. The data suggest that GIFT has a similar success rate to TET in couples with UI.
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112
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Huang SC, Hsieh CY, Chen RJ, Hsieh FJ, Chen HC, Ouyang PC. Experience of human chorionic gonadotropin assays in gestational trophoblastic tumors. J Formos Med Assoc 1991; 90:335-41. [PMID: 1680961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
From May 1979 through December 1988, 146 patients with gestational trophoblastic tumors (71 hydatidiform mole, 3 partial mole, 15 choriocarcinoma and 57 persistent trophoblastic tumors) were studied. A total of 1178 daily urine samples were collected before and/or after treatment, and in the course of follow-up. H93 RIA (an HCG specific assay), H80 RIA (an assay detecting hCG and hLH) and a hCG alpha assay measured levels in the urine specimens. Three hCG declining patterns (pattern D, P and R) based on the H93 RIA assay were noted. Patients showing pattern D had the most favorable outcome (no mortality at all). However, pattern P and R had a 10% and 14.3% mortality rate, respectively. The ratios of H80/H93, hCG alpha/H93, hCG alpha/H80 in the urine specimens were similar in both pattern D and R (excluding samples from a patient who expired later). However, the ratios of H80/H93, hCG alpha/H93, hCG alpha/H80 of samples from the patient (CK) who expired later were significantly different from those of the pattern D and R. This was suggestive of a marked unbalanced secretion of hCG and its subunit in the urine specimens of patient CK. The molecular forms in pattern D were similar to the standard hCG. However, the molecular form in pattern R of 3 fatal choriocarcinomas showed a great variation, from smaller to larger than the standard hCG. The isoelectric points of hCG in pattern D and R were all acidic. In clinical practice, we can measure the ratios of H80/H93, hCG alpha/H93 and hCG alpha/H80, molecular forms, and isoelectric points of hCG.(ABSTRACT TRUNCATED AT 250 WORDS)
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113
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Ko TM, Hsieh CY, Ho HN, Hsieh FJ, Lee TY. Restriction fragment length polymorphism analysis to study the genetic origin of complete hydatidiform mole. Am J Obstet Gynecol 1991; 164:901-6. [PMID: 1672240 DOI: 10.1016/0002-9378(91)90537-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
To determine the genetic origin of the complete hydatidiform mole, 20 abnormal pregnancies were studied with restriction fragment length polymorphism with five genomic probes: EJ 6.6, beta-globin gene, 3'alpha-hypervariable region, J-Bir, and St14. In the 12 cases of molar pregnancy, pure paternal origin was proved in 11 cases, but both maternal and paternal inheritance were shown in only one case. In the cases with pure paternal origin, all of the restriction fragment length polymorphisms were homozygous, although those of the fathers were heterozygous at 15 loci. In the four cases that mimicked hydatidiform mole but were diagnosed as hydropic change of villi, both paternal and maternal inheritance were noted. In the four pregnancies with blighted ovum, both paternal and maternal inheritance were shown in three cases; and in one case with a balanced translocation between chromosomes 13 and 14, only paternal inheritance was noted. This study showed that most of the complete hydatidiform moles were caused by fertilization of an empty egg by a duplicated haploid sperm, but rare exceptions may exist.
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114
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Huang SC, Hsieh CY, Ouyang PC. Change in human chorionic gonadotropin in gestational trophoblastic disease observed during the course of chemotherapy. J Formos Med Assoc 1991; 90:53-8. [PMID: 1679110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
This study investigates the physicochemical characteristics of human chorionic gonadotropin (hCG) in gestational trophoblastic disease (GTD), with special reference to the clinical course of chemotherapy and prognosis. In gel high performance liquid chromatography (HPLC), the hCG molecules from normal pregnancy and from the hydatidiform mole had the same molecular form as standard purified hCG, whereas hCG from choriocarcinoma was inconsistent in molecular form, containing molecules which are smaller, the same or larger than those of standard purified hCG. In two fatal choriocarcinoma patients, large hCG and large hCG alpha were found in the urine samples collected within one month prior to death. In a chromatofocusing study, the chromatofocusing pattern of hCG from GTD was acidic and similar to that of early pregnancy. The chromatofocusing patterns did not alter or were altered only slightly during the course of chemotherapy. In a Concanavalin A-Sepharose (Con A) chromatography study, the Con A binding shifted from low to high binding in patients with GTD who were responsive to chemotherapy. In summary, the molecular form, electric charge and Con A binding of hydatidiform mole hCG are similar to those of early pregnancy hCG and standard purified hCG, whereas the molecular form and Con A binding of choriocarcinoma are different from those of early pregnancy hCG and standard purified hCG. The presence of smaller or larger molecular forms of hCG may be an ominous sign, whereas the presence of high Con A binding may be a favorable sign. The chromatofocusing pattern seems to be unrelated to the clinical course of chemotherapy.
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115
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Ho HN, Gill TJ, Hsieh HJ, Jiang JJ, Lee TY, Hsieh CY. Immunotherapy for recurrent spontaneous abortions in a Chinese population. Am J Reprod Immunol 1991; 25:10-5. [PMID: 2029326 DOI: 10.1111/j.1600-0897.1991.tb01056.x] [Citation(s) in RCA: 83] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
The efficacy of immunotherapy for the treatment of recurrent spontaneous abortions was tested in patients selected from the same ethnically homogeneous population of Chinese in Taiwan in whom the immunogenetics of gestational trophoblastic tumors and of recurrent spontaneous abortion had been studied. The patients, who included both primary and secondary aborters, were randomly assigned to three groups: those who were immunized with their own lymphocytes (controls) (49); those who were immunized with their husbands' lymphocytes (39); and those who were immunized with third party lymphocytes (11). The data were analyzed individually for the primary and secondary aborters and collectively for both groups combined. The number of babies born, the number of current pregnancies, and the number of recurrent abortions were not statistically significantly different between the control and the immunized groups, and a similar small number of congenital abnormalities (4-9%) occurred in both the control and immunized groups. The increase in the blocking effect for the mixed lymphocyte reaction was not related to the success of the postimmunization pregnancies. Thus, this study does not show any significant improvement in the rate of livebirths in women immunized with their husbands' lymphocytes or with third party lymphocytes compared to that in a placebo-controlled group of women.
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116
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Huang JD, Hsieh CY. Stereoselective inhibition of diphenylhydantoin metabolism by p-hydroxyphenyl-phenylhydantoin enantiomers in rats. Chirality 1991; 3:454-9. [PMID: 1812955 DOI: 10.1002/chir.530030608] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Different doses of rac-p-HPPH (0.4 and 4 mg/h) were given repeatedly to rats infused with [14C]phenytoin. The serum levels of 14C-labeled and unlabeled p-HPPH, and [14C]phenytoin were measured by an HPLC method and radiometric analysis. The clearance of phenytoin and p-HPPH was determined by rate of dosing divided by the steady-state concentration. The phenytoin clearance was significantly lower in the high dose p-HPPH injection group than in the low dose group (87 versus 262 ml/h), whereas p-HPPH clearance showed no difference. The formation clearance of [14C]p-HPPH was also significantly lower in rats injected with high dose of p-HPPH (35 versus 169 ml/h). The clearance of other elimination pathways was also lower in rats with high dose of p-HPPH (53 versus 89 ml/h). The serum protein binding of phenytoin was lower in rats injected with high dose of p-HPPH. The result indicated that injections of rac-p-HPPH mainly inhibited on the formation of p-HPPH itself. The formation of (R)-p-HPPH and (S)-p-HPPH in microsomal preparation was measured by a ligand-exchange chromatographic method. The formation of (S)-p-HPPH or (R)-p-HPPH was not only inhibited by the enantiomer itself, but also cross-inhibited by the other enantiomer. To the formation of either (S)-p-HPPH or (R)-p-HPPH, (S)-p-HPPH showed a higher inhibitory activity. The use of rac-p-HPPH to inhibit phenytoin metabolism in vivo involved several mechanisms.(ABSTRACT TRUNCATED AT 250 WORDS)
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117
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Hwang JL, Huang SC, Su IJ, Hsieh CY, Ouyang PC. Placenta increta in the second trimester of pregnancy: report of a case. J Formos Med Assoc 1990; 89:1103-6. [PMID: 1982683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A rare case of placenta increta in the second trimester of pregnancy is reported. The patient was at 15 weeks gestation when the pregnancy, which had been complicated by a maternal rubella infection, was terminated at a regional hospital. However, vaginal bleeding persisted after the operation in spite of medication to control bleeding. Curettage of the uterine cavity one month later failed to reveal any retained placental tissue or other pathology. Therefore, an exploratory laparotomy was performed, yet nothing particular was found in the peritoneal cavity. So, the patient was transferred to our department. Sonography revealed a lower uterine mass of 4.0 x 3.3 cm in size. A persistently low serum hCG titer was also found. Placenta accreta was highly suspected. Three doses of methotrexate were given to control bleeding, yet without results. Hysterectomy was finally performed. A histological study revealed placenta increta.
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118
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Chen CA, Hwang JL, Kuo TL, Hsieh CY, Huang SC. Serum copper and zinc levels in patients with cervical cancer. J Formos Med Assoc 1990; 89:677-82. [PMID: 1981230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The serum copper (SCL) and zinc (SZL) levels were measured in 99 patients with cervical cancer and 50 patients with uterine myoma as controls. The mean SCL in the control group was 109.4 +/- 17.4 micrograms/ml as compared to 117.1 +/- 14.6 micrograms/dl and was not significant (NS) in 17 carcinoma in situ (CIS) patients, 142.3 +/- 14.2 micrograms/dl in 30 stage I patients (p less than 0.001), 159.0 +/- 16.6 micrograms/dl in 22 stage II patients (p less than 0.001), 171.6 +/- 25.7 micrograms/dl in 10 stage III or IV patients (p less than 0.001), and 166.2 +/- 32.2 micrograms/dl in 20 recurrent patients (p less than 0.001). The SCL returned to control level 2 weeks after surgical treatment for the stage I and II patients (mean 110.6 +/- 19.6 and 108.7 +/- 20.4 micrograms/dl, respectively, p less than 0.001). The SZL was 97.2 +/- 15.8 micrograms/dl in control patients and only showed a significant decrease in stage III or IV and recurrent patients (67.2 +/- 16.6 and 70.4 +/- 17.2 micrograms/dl, respectively). Concerning the copper/zinc ratio, the control group was 1.13 +/- 0.07 as compared to 1.17 +/- 0.07 in CIS (p = 0.06), 1.51 +/- 0.24 in stage I (p less than 0.001), 1.85 +/- 0.37 in stage II (p less than 0.001), 2.66 +/- 0.61 in stage III or IV (p less than 0.001), and 2.50 +/- 0.75 in recurrent patients (p less than 0.001). Taking mean +/- 2.5 SD of the control values as cut off points, the percentages of the recurrent patients with abnormal SCL, SZL, and a Cu/Zn ratio were 65, 30 and 90%, respectively.(ABSTRACT TRUNCATED AT 250 WORDS)
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119
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Chou CY, Hsieh CY, Chen CA, Hsieh KH. Enhanced natural killer cell activity in patients with cervical carcinoma by postoperative PS-K immunotherapy. J Formos Med Assoc 1990; 89:461-5. [PMID: 1977861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
The cell-mediated immunity in 19 patients with stage I and II cervical carcinoma was evaluated before and after postoperative PS-K immunotherapy. Lymphocyte subpopulations were enumerated using specific monoclonal antibodies (moAbs) of the Leu series (Leu2, Leullb, Leu15, and Leu19) and the OKT series (OKT3, and OKT4). A 4-hour 51Cr-release assay was used to measure natural killer (NK) cell activity. Serum levels of interleukin-2 (IL-2), soluble interleukin-2 receptor (IL-2R), and tumor necrosis factor (TNF) were also determined before and after postoperative PS-K immunotherapy. The results showed that the number of cells carrying the marker of a non-major histocompatibility complex (MHC), restricted cytotoxic lymphocytes in the peripheral blood and NK activity at three different effector/target ratios increased significantly after postoperative PS-K immunotherapy. It is therefore concluded that postoperative PS-K immunotherapy enhanced the NK activity in patients with cervical carcinoma, in which NK activity tended to be lower. Further clinical investigation to assess the effectiveness of PS-K immunotherapy in improving the overall survival is in progress.
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120
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Chang DY, Hsieh CY, Hsieh HC. Malignant transformation of condyloma acuminatum: report of a case. J Formos Med Assoc 1990; 89:475-8. [PMID: 1977864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Condyloma acuminatum is a benign warty lesion, whose malignant change is rarely seen. A 69-year-old woman with a large vulvar condyloma acuminatum, which she had had for about 14 years, underwent a vulvectomy, and a malignant component to the lesion was found unexpectedly. The continuity from a benign to a malignant lesion was evident in the histopathologic examination. Infection with human papillomavirus type 6 was documented by DNA hybridization. The use of a one-step reverse dot blot hybridization with nonisotope DNA probe in this case was convenient and is recommended.
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121
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Ko TM, Hsieh FJ, Wu CC, Chang CH, Hsieh RF, Liu IJ, Hsieh CY, Lee TY. The significance of abnormally high and low maternal serum alpha-fetoprotein levels between 14 and 25 weeks of gestation. J Formos Med Assoc 1990; 89:456-60. [PMID: 1700059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
A total of 6,160 gravidas with gestational ages from 14 to 25 weeks were collected to quantify maternal serum alpha-fetoprotein (MSAFP) using an enzyme immunoassay kit. A level over 2.5 MoM (multiples of the median) was defined as high and a level below 0.4 MoM as low. Ninety-eight women (1.59%) had an initially high MSAFP and 88 (1.42%) a low MSAFP. In the low MSAFP group, 80% returned for a further checkup. Among them, 46% had an over-estimation of gestational age based on their last menstrual period (LMP), 28% had a normal MSAFP and 9% still had a low MSAFP level on a repeat test. Pathologic conditions in other pregnancies included a hydatidiform mole, miscarriage and pseudocyesis. One nonresponder had an ectopic pregnancy. After delivery, no major fetal abnormalities, including trisomy syndromes, were noted in pregnancies carried to term. In the high MSAFP group, 84% returned for check-up. Among them, 15% had an under-estimation of gestational age based on LMP, 16% had twin pregnancies, 46% had a normal MSAFP and 12% still had a high MSAFP on a repeat test. Pathologic conditions in the other pregnancies included one anencephaly, one hydrocephaly and 6 miscarriages. Wrong dating by LMP and false positivity were the most frequent causes of abnormal levels of MSAFP. Two gravidas had artificial abortions because of undue anxiety. MSAFP screening in Taiwan for open neural tube defects does not seem appropriate and using 0.4 MoM as a fixed low cut-off point is inadequate for trisomy syndrome screening. Maternal anxiety should be seriously considered and proper genetic counseling implemented in a screening procedure.
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Hsieh CY, Phillips RB. Reliability of manual muscle testing with a computerized dynamometer. J Manipulative Physiol Ther 1990; 13:72-82. [PMID: 2407795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The purpose of this study was to investigate the reliability of manual dynamometry. Three testers participated and performed the doctor- and patient-initiated testing methods as described in the applied kinesiology literature. Three muscles from each subject were tested. Fifteen normal volunteer adults had their muscles tested by the doctor-initiated method and another 15 had their muscles tested by the patient-initiated method. Each tester took two observations per muscle. The testing procedures were repeated 7 days later. The results showed that the intratester reliability coefficients were 0.55, 0.75 and 0.76 for testers 1, 2 and 3, respectively, when the doctor-initiated method was used; 0.96, 0.99 and 0.97 when the patient-initiated method was used. The intertester reliability coefficients were 0.77 and 0.59 on day 1 and day 2, respectively, for the doctor-initiated method; 0.95 and 0.96 for the patient-initiated method. It is concluded that manual dynamometry is an acceptable procedure for the patient-initiated method and is not acceptable for the doctor-initiated method.
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Lin HH, Wu CC, Hsieh FJ, Hsieh CY, Lee TY. Amniotic rupture sequence: report of five cases. ASIA-OCEANIA JOURNAL OF OBSTETRICS AND GYNAECOLOGY 1989; 15:343-50. [PMID: 2624577 DOI: 10.1111/j.1447-0756.1989.tb00199.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Amniotic rupture sequence or amniotic band syndrome is a rare, non-recurrent disease complex. We preferred the former term because its wide spectra of fetal malformation appear to depend on the timing and the consequent changes following a single event of amniotic rupture. However, the exact etiology and pathogenesis still remain obscure; and the disease is often mis- or under-diagnosed, thus leading to inappropriate genetic counselling. Prenatal diagnosis is sometimes possible with the aid of ultrasound. We reported our experience of 5 cases of amniotic rupture sequence with special emphasis on different clinical pictures, possible pathogenesis and pathologic findings. Hopefully this will aid in the recognition of this disorder, thus offer appropriate genetic counselling to the patients.
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Huang LW, Ho HN, Hwang JL, Hsieh CY, Shen MC. Recurrent fetal loss with circulating lupus anticoagulant: report of 2 cases. TAIWAN YI XUE HUI ZA ZHI. JOURNAL OF THE FORMOSAN MEDICAL ASSOCIATION 1989; 88:1056-9. [PMID: 2517508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Lupus anticoagulant (LAC), an autoantibody, in maternal circulation is responsible for a high incidence of fetal loss. We record 2 cases of recurrent fetal loss in association with LAC. The presence of LAC was diagnosed by prolonged activated partial thromboplastin time (aPTT), but was not correctable by dilution with normal plasma. During their subsequent pregnancies, these two women were treated with prednisolone and a low dose of aspirin (100 mg/day). Normal values of aPTT were achieved in both cases after treatment. Preeclampsia developed in one of the women, and a live premature infant was delivered by cesarean section. However, a successful term pregnancy was achieved in the other case. Corticosteroid and low-dose aspirin appear to improve fetal outcome in cases with LAC.
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125
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Ho HN, Gill TJ, Klionsky B, Ouyang PC, Hsieh CY, Seski J, Kunschner A. Differences between white and Chinese populations in human leukocyte antigen sharing and gestational trophoblastic tumors. Am J Obstet Gynecol 1989; 161:942-8. [PMID: 2552808 DOI: 10.1016/0002-9378(89)90758-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The prevalence of gestational trophoblastic tumors varies widely among different populations: it is lowest in whites (3 to 6/100,000) and highest in Chinese (68 to 202/100,000). This observation suggests that the origin of the disease is different in the two populations. To test this hypothesis, we examined couples in whom the woman developed a gestational trophoblastic tumor in a white population (Pittsburgh) and a Chinese population (Taiwan) for sharing of human leukocyte A, B, DR, and DQ antigens, which we consider markers for sharing of major histocompatibility complex-linked recessive genes affecting both embryogenesis and carcinogenesis. No human leukocyte antigen sharing occurred between partners in Pittsburgh, but there was significant human leukocyte antigen sharing in Taiwan. The latter couples shared human leukocyte antigen B (p less than 0.04) and human leukocyte antigen DQ (p less than 0.007) and shared three or more human leukocyte A, B, DR, and DQ antigens (p less than 0.02) significantly more frequently than did normal couples. However, there was no increased sharing of any specific human leukocyte antigen allele. These findings support the hypothesis that gestational trophoblastic tumors occur on a sporadic basis in whites and on a genetic basis in Chinese.
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126
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Hsieh CY, Chang DY, Huang SC, Yen ML, Juang GT, Ouyang PC. Serum squamous cell carcinoma antigen in gynecologic malignancies with special reference to cervical cancer. TAIWAN YI XUE HUI ZA ZHI. JOURNAL OF THE FORMOSAN MEDICAL ASSOCIATION 1989; 88:797-800. [PMID: 2592943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Squamous cell carcinoma (SCC) antigen was measured by double-antibody radioimmunoassay in the sera of 113 patients with gynecologic malignancies and 30 controls. The mean serum SCC antigen level was 9.24 ng/ml in those with cervical squamous cell carcinoma, 2.15 ng/ml in those with other gynecologic malignancies, and 1.25 ng/ml in controls. With a cutoff value of 2.23 ng/ml (2 SD above the mean of the control group), the rate of SCC antigen elevation was 54% in cervical cancer (78), 14% in vulvar or vaginal cancer (7), 22% in ovarian cancer (18), and 10% in endometrial cancer (10). In cervical squamous cell carcinoma, the rates of elevated SCC antigen level increased with disease advancement in stages 0, I, II, III, and IV, by 13, 50, 53, 78, and 100%, respectively. In early-stage cervical squamous cell carcinoma, SCC antigen was not sensitive enough for screening. However, if elevated, serum SCC antigen levels decreased rapidly after successful surgical treatment. One case with a serum SCC antigen level above 65 multiples of the cutoff value had widespread cancer and postoperative recurrence. In the advanced case, the sensitivity was much higher. In the recurrent case, the positive rate was 73%. Serum SCC antigen level is useful in predicting the prognosis and monitoring the course of cervical squamous cell carcinoma, especially in the detection of a recurrence.
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Ko TM, Hsu PM, Chen CJ, Hsieh FJ, Hsieh CY, Lee TY. Incidence study of heterozygous beta-thalassemia in northern Taiwan. TAIWAN YI XUE HUI ZA ZHI. JOURNAL OF THE FORMOSAN MEDICAL ASSOCIATION 1989; 88:678-81. [PMID: 2809561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Determined with automated cell counters, mean corpuscular volume (MCV) of erythrocytes was screened in 4,100 consecutive gravidas who delivered at the National Taiwan University Hospital during the period from July 1986 through August 1988. In total, 248 (6%) women had MCV less than 80 fl and were recruited for further study, including Hb A2 quantitation using microcolumn chromatography, cord blood Hb electrophoresis on cellulose acetate membrane, and alpha-globin gene mapping in some cases. In the first control group of 51 cases of obligate carriers of heterozygous beta-thalassemia, the mean MCV +/- standard deviation (SD) was 67 +/- 4.5fl (range 59 to 76fl) and the mean Hb A2 +/- SD was 6.53 +/- 1.31% (range 4.3 to 8.0%). In the second control group of 40 cases of obligate carriers of heterozygous alpha-thalassemia 1, the mean MCV +/- SD was 70 +/- 3.7fl (range 63 to 78fl) and the mean Hb A2 +/- SD was 2.28 +/- 0.54% (range 1.5 to 3.8). Forty-five microcytic women (1.1%) had Hb A2 over 4%, a cut-off level for heterozygous beta-thalassemia in our laboratory. In this study group, the mean MCV +/- SD was 68 +/- 5.4 and the mean Hb A2 +/- SD was 6.03 +/- 1.41. None of the newborns delivered by these women had Hb Bart's in cord blood. alpha-Globin gene mapping using DNA hybridization was done in 14 women, and the results were all compatible with the exclusion of deletional alpha-thalassemia. It is concluded that approximately 1% of people in northern Taiwan are beta-thalassemia heterozygotes.
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Huang SC, Hsieh CY, Hwang JL, Ouyang PC, Chen HC. Free alpha subunit of human chorionic gonadotropin in women with non-trophoblastic tumors. TAIWAN YI XUE HUI ZA ZHI. JOURNAL OF THE FORMOSAN MEDICAL ASSOCIATION 1989; 88:218-25. [PMID: 2551993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Patterns of secretion of free alpha subunit in 242 women with non-trophoblastic tumors were studied. In 4 patients molecular forms of alpha subunit were investigated. In normal menstruating women, day to day fluctuations of alpha subunit (36 to 4871 ng/day) with a peak at midcycle were commonly observed. This makes measurement of the alpha subunit as a tumor marker difficult to interpret in this group of women. On the other hand, the secretion of alpha subunit in postmenopausal women was relatively stable (from 50 to 450 ng/day). Thus the incidence of elevated alpha subunit secretion (greater than 400 ng/day) in postmenopausal patients with non-trophoblastic tumors was as follows; cervical cancer (29.9%), ovarian cancer (50%), corpus cancer (37.5%), vulvar cancer (33.3%), lung cancer (53.3%), gastrointestinal tract cancer (80%). The elevation of the alpha subunit was unrelated to the histological type of cancer. Discordant secretion of hCG and its subunits were noted. The incidence of elevated hCG secretion (greater than 100 ng/day) for the same group of postmenopausal patients with non-trophoblastic tumors was 44.8% for cervical cancer, 100% for ovarian cancer, 62.5% for corpus cancer, 33.3% for vulvar cancer, 26.7% for lung cancer and 40% for gastrointestinal tract cancer. The incidence of isolated alpha subunit secretion in cervical cancer stages III and IV, lung cancer and gastrointestinal tract cancer (40-43%) was higher than that in other cancers (0-27%). For cervical cancer, the more advanced disease was associated with higher alpha subunit levels. The molecular forms of alpha subunit in 4 patients with non-trophoblastic tumors were studied by gel HPLC.(ABSTRACT TRUNCATED AT 250 WORDS)
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Huang SC, Hwang JL, Hsieh CY, Chen RJ, Ouyang PC. Human chorionic gonadotropin and its subunits in pre-eclampsia. TAIWAN YI XUE HUI ZA ZHI. JOURNAL OF THE FORMOSAN MEDICAL ASSOCIATION 1989; 88:132-6. [PMID: 2769212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The serum levels of hCG and its subunits were studied in 11 cases of pre-eclampsia (8 cases of severe pre-eclampsia and 3 cases of mild pre-eclampsia) and 72 normal pregnant women. The hCG (human chorionic gonadotropin) immunoactivity measured by H80 RIA (radioimmunoassay) and Sb6 RIA showed no significant difference between pre-eclampsia and normal pregnancy. This result suggests that no significant amount of free hCG-beta existed, since H80 RIA measured intact hCG but not hCG-beta, and Sb6 RIA measured both hCG and hCG-beta. Furthermore, from the result of elution behavior of gel HPLC (high performance liquid chromatography), hCG of pre-eclampsia and comparison of the Sb6 RIA/H80 RIA ratio between pre-eclampsia and normal pregnancy, it was evident that there was little amount of free hCG-beta secretion in pre-eclampsia as in normal pregnancy. However, the free hCG-alpha was significantly higher in severe pre-eclampsia, probably caused by placental dysfunction. In summary, free hCG-alpha is increased in pre-eclampsia, but its role as a marker of placental function in pre-eclampsia requires further investigation.
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130
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Chou CY, Hsieh CY, Hsieh KH, Chen CA. Decreased natural killer cell activity in patients with invasive cervical carcinoma. TAIWAN YI XUE HUI ZA ZHI. JOURNAL OF THE FORMOSAN MEDICAL ASSOCIATION 1989; 88:128-31. [PMID: 2788713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The cell-mediated immunity in 21,12,14 and 12 patients with preinvasive, stage I and II invasive cervical carcinoma, and in controls respectively, was studied. Lymphocyte subpopulations were enumerated using specific monoclonal antibodies (moAbs) of the Leu series (Leu2, Leu3, Leu4, Leu11b, and Leu15). Double stain using fluorescein-isothiocyanate (FITC) conjugated Leu2 moAb and phycoerythrin (PE) conjugated Leu15 moAb was applied to distinguish cytotoxic T-cells from suppressor T-cells. A 4-hour 51Cr-release assay was used to measure natural killer (NK) cell activity. The results showed that there was no significant difference in lymphocyte subpopulations among these 4 studied groups. However, the NK activity tended to be lower in patients with invasive cervical carcinoma (stage I and II) especially at a high effector/target ratio of 100. It is therefore concluded that functional cytotoxicity assay is more informative in evaluating the status of cell-mediated immunity against tumors than the enumeration of lymphocyte subsets.
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131
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Huang SC, Hsieh CY, Ouyang PC, Chen HC. Heterogeneity of human chorionic gonadotropin in various biological fluids as revealed by chromatofocusing. PROCEEDINGS OF THE NATIONAL SCIENCE COUNCIL, REPUBLIC OF CHINA. PART B, LIFE SCIENCES 1989; 13:64-9. [PMID: 2727187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
This study demonstrates that chromatofocusing is powerful in analyzing multiple forms of hCG from biological fluids. For analyzing hCG from biological fluids, it is necessary to perform chromatofocusing, in the range of pH 6.2-3.0 and pH 9.0-6.0. By chromatofocusing, highly purified hCG (CR121) was found to be acidic, in the range of pI 4.22-3.8, and hCG beta was more acidic, in the range of pI 4.0-3.2. Moreover, hCG from the first trimester pregnancy, hydatidiform mole or choriocarcinoma was also mainly acidic. Therefore, chromatofocusing in the range of 6.2-3.0 was suitable for analyzing purified hCG, hCG beta, and urinary hCG from the first trimester pregnancy, hydatidiform mole and choriocarcinoma. On the other hand, because hCG in the third trimester pregnancy and the toxemia of pregnancy were mainly alkaline, the chromatofocusing system in the range of pH 9.0-6.0 was suitable for analyzing hCG from the third trimester pregnancy and the toxemia of pregnancy.
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Huang SC, Hsieh CY, Ouyang PC, Chen HC. A chromatofocusing study of human chorionic gonadotropin in biological fluids in normal pregnancy, pre-eclampsia and choriocarcinoma. TAIWAN YI XUE HUI ZA ZHI. JOURNAL OF THE FORMOSAN MEDICAL ASSOCIATION 1988; 87:1036-44. [PMID: 3235963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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133
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Chow CY, Chen RJ, Hsieh CY, Lee FE. Endometrial stromatosis of the uterus: report of 4 cases. TAIWAN YI XUE HUI ZA ZHI. JOURNAL OF THE FORMOSAN MEDICAL ASSOCIATION 1988; 87:755-9. [PMID: 3249206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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134
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Hsieh CY, Hsu HC, Huang SC, Ouyang PC. Serum CA 125 levels in benign and malignant gynecologic diseases. TAIWAN YI XUE HUI ZA ZHI. JOURNAL OF THE FORMOSAN MEDICAL ASSOCIATION 1988; 87:641-6. [PMID: 3171529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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135
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Hsieh CY, Lee SC, Huang SC. Presence and expression of human papillomavirus types 16 and 18 DNA sequences in cervical carcinomas. ASIA-OCEANIA JOURNAL OF OBSTETRICS AND GYNAECOLOGY 1988; 14:87-95. [PMID: 2837171 DOI: 10.1111/j.1447-0756.1988.tb00077.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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136
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Hsieh FJ, Liu CH, Chang FM, Hsieh CY, Ouyang PC, Chen HY, Li YW. Ultrasonography in the diagnosis and management of invasive gestational trophoblastic disease. TAIWAN YI XUE HUI ZA ZHI. JOURNAL OF THE FORMOSAN MEDICAL ASSOCIATION 1988; 87:139-45. [PMID: 2840482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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137
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Huang SC, Hsieh CY, Yao YT, Lee CJ, Chen YP. Encephalitis following radical hysterectomy for cervical cancer with latent pelvic tuberculosis as an incidental finding: report of a case. TAIWAN YI XUE HUI ZA ZHI. JOURNAL OF THE FORMOSAN MEDICAL ASSOCIATION 1988; 87:112-5. [PMID: 3361286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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138
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Hsu HC, Hsieh CY, Huang SC, Lee CJ, Chen YP, Chuang SM. A case of endometrial stromatosis with pulmonary metastasis: remission following surgical and hormonal treatment. TAIWAN YI XUE HUI ZA ZHI. JOURNAL OF THE FORMOSAN MEDICAL ASSOCIATION 1987; 86:800-4. [PMID: 3681247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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139
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Huang SC, Chen HC, Hsieh CY, Chow SN, Ouyang PC. The physico-chemical, immunological and biological characteristics of HCG in gestational trophoblastic disease and pre-eclampsia. TAIWAN YI XUE HUI ZA ZHI. JOURNAL OF THE FORMOSAN MEDICAL ASSOCIATION 1987; 86:178-87. [PMID: 3033121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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140
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Hsieh CY, Huang SC, Ouyang PC. Human chorionic gonadotropin and its subunits in normal pregnancy. TAIWAN YI XUE HUI ZA ZHI. JOURNAL OF THE FORMOSAN MEDICAL ASSOCIATION 1986; 85:814-21. [PMID: 2432156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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141
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Ouyang PC, Chow SN, Huang SC, Hsieh CY. Effect of estrogen (Premarin) replacement therapy on serum level of total estrogen and urinary excretion of calcium and hydroxyproline in postmenopausal Chinese women. PROCEEDINGS OF THE NATIONAL SCIENCE COUNCIL, REPUBLIC OF CHINA. PART B, LIFE SCIENCES 1986; 10:162-6. [PMID: 3022320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The study subjects included a total of 30 postmenopausal Chinese women, including 14 natural menopausal women, 13 castrated menopausal women and 3 post-irradiated menopausal women. Premarin 1.25 mg/day was given orally for 3 weeks and off one week, repeated for 6 cycles. Fasting morning urine and blood samples were collected before hormone treatment and at the end of 3 weeks, 11 weeks, and 23 weeks of Premarin therapy. Serum total estrogen level was measured by radioimmunoassay. Urinary calcium and creatinine were measured by atomic absorption and Jeffe's reaction, respectively. The concentration of urinary hydroxyproline was determined by Kivirikko's method. After Premarin therapy, the mean concentration of serum total estrogen increased 3 to 4 times from the pretreatment level of 71.7 pg/ml. On the other hand, the mean value of calcium/creatinine (Ca/Cr) molar ratio dropped down from 0.249 to 0.098. The mean value of hydroxyproline/creatinine (HOPr/Cr) molar ratio was reduced from 0.028 to 0.012. In view of the hormonal and biochemical changes after Premarin therapy, it is concluded that estrogen (Premarin) replacement should be effective in the treatment of enhanced bone loss or osteoporosis in postmenopausal women. The relationship of estrogen and calcitonin in the regulation of bone metabolism is also discussed.
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Kuo HC, Tsai TC, Hsieh CY, Lee CJ. Voiding dysfunction after radical abdominal hysterectomy. TAIWAN YI XUE HUI ZA ZHI. JOURNAL OF THE FORMOSAN MEDICAL ASSOCIATION 1985; 84:1137-46. [PMID: 3866830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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143
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Hsieh CY, Huang SC, Ouyang PC, Chen HC. A study on the heterogeneity of human chorionic gonadotropin. TAIWAN YI XUE HUI ZA ZHI. JOURNAL OF THE FORMOSAN MEDICAL ASSOCIATION 1985; 84:1-17. [PMID: 3858421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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144
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Ouyang PC, Huang SC, Hsieh CY, Chen RJ, Chow SN. Serum total estrogen levels and urinary excretion of calcium and hydroxyproline in premenopausal and postmenopausal Chinese women. ASIA-OCEANIA JOURNAL OF OBSTETRICS AND GYNAECOLOGY 1984; 10:467-71. [PMID: 6532397 DOI: 10.1111/j.1447-0756.1984.tb00713.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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145
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Hsieh CY, Chen HC, Ouyang PC. The role of human chorionic gonadotropin-alpha radioimmunoassay in the management of gestational trophoblastic disease. TAIWAN YI XUE HUI ZA ZHI. JOURNAL OF THE FORMOSAN MEDICAL ASSOCIATION 1984; 83:773-82. [PMID: 6097635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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146
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Huang SC, Chen HC, Kurman RJ, Yang YS, Wen HK, Hsieh CY, Wei PY, How SW, Chen TY, Ouyang PC. Secretion of human chorionic gonadotropin and alpha-fetoprotein by an ovarian germ cell tumor of apparent yolk sac origin. Gynecol Oncol 1984; 18:240-6. [PMID: 6203815 DOI: 10.1016/0090-8258(84)90032-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
alpha-Fetoprotein (alpha FP) and four placental proteins, human chorionic gonadotropin (hCG), human placental lactogen (hpL), pregnancy specific beta 1-glycoprotein (SP1), and placental protein 5 (PP5), were measured in a 17-year-old patient with endodermal sinus tumor of the ovary. The circulating levels of alpha FP were consistently high (more than 14 mg/ml), and alpha FP was localized in tissue sections using immunohistochemical techniques. None of the four placental proteins was detectable in serum samples, but hCG was detected in urinary concentrates in an episodic manner. This ectopic hCG resembled placental hCG in its physicochemical and immunological characteristics. Unlike alpha FP, hCG was not detected in the tumor by immunohistochemical methods. This study indicates that the neoplasm elaborated both hCG and alpha FP. Whether pure endodermal sinus tumor of the ovary is capable of secreting hCG cannot be answered by this study because of limited histologic sampling. The likelihood that this represents a mixed germ cell tumor in which only the endodermal sinus tumor element was sampled remains a possibility. This study also indicates that the 24-hr urinary concentrate is far more sensitive than serum samples for hCG detection.
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147
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Huang SC, Chen HC, Chen RJ, Hsieh CY, Wei PY, Ouyang PC. The secretion of human chorionic gonadotropin-like substance in women employing contraceptive measures. J Clin Endocrinol Metab 1984; 58:646-53. [PMID: 6699130 DOI: 10.1210/jcem-58-4-646] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
To study the secretion pattern of a hCG-like substance (hCG') in normal women and those employing contraceptive measures, we assayed daily urine concentrates by RIAs using an anti-hCG beta-COOH-peptide serum and an anti-hCG serum to monitor hCG' and human LH (hLH), respectively. In eight cycles of four normal women, urinary hCG' was within the normal range (less than 100 ng/day), except that four samples in two women had marginal elevations of hCG' during the menstrual or premenstrual period, but not at the time of the midcycle hLH surge. Among seven cycles from three intrauterine device (IUD) users, six showed midcycle hLH surges, and in five, hCG' was prominent (0.17-3.6 micrograms/day) in the late luteal phase. In eight cycles of women ingesting steroid contraceptives on a conventional schedule, hCG' was found during the premenstrual and menstrual intervals. The pattern of hCG' secretion was episodic, and hCG' levels were in the range of 0.3-1.8 microgram/day. It was notable that hCG' was excreted at the highest levels during intervals when ingestion of steroids was withheld. These findings suggest that contraceptive steroid hormones may modulate pituitary hCG' secretion. From gel high pressure liquid chromatographic studies, the immunoactive hCG' detected in urinary extracts from normally cycling women and IUD users had a molecular size larger than hCG beta and hLH, but was slightly smaller than hCG (lot CR119). The hCG' identified in these eluents is unlikely to be a subunit of hCG. On the other hand, the immunoactive hCG' in the urinary extracts from oral contraceptive users was mainly the hCG beta-subunit-like substance. Both hCG alpha and hCG beta immunoactive substances were heterogeneous in size in contrast to those found in normally cycling women and IUD users. In summary, the hCG' excretion pattern was different in menstrual and postmenopausal women, and hCG' identified in these subjects was heterogeneous.
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148
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Abstract
The purpose of this study was to compare three instruments in the assessment of the passive straight-leg-raising test: a standard plastic goniometer, a flexometer, and a tape measure. Hip flexion angles at the initial point of pelvic tilt were measured in 10 healthy subjects. All three methods showed excellent intrasession reliability with alpha coefficients greater than .94. The intersession reliabilities were identical for the goniometer and the flexometer (.88) and were higher than the reliability of the tape measure (.74). The tape measure had improved intersession reliability (.93) when a distance was used for calculation of the angle. Significantly lower hip flexion angles were obtained with the trigonometric method through use of tape measures than from use of either of the other two instruments. The flexometer is recommended for use in assessment of passive straight leg raise because it permits measurement by a single therapist without assistance.
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149
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Chiang WT, Chen HM, Hsieh CY, Tsai WS, Wei PY, Alexander ER. Cytomegalovirus infection of the uterine cervix: local cervical infection and antibody response. Int J Gynaecol Obstet 1981; 19:177-80. [PMID: 6120863 DOI: 10.1016/0020-7292(81)90059-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Thirty-three women were examined on three or more occasions, each at 2-month intervals. The overall recovery rate of cytomegalovirus (CMV) was 28% (60/215). CMV was recovered from 53% of the cases where the local antibody was 1 : 64 or greater but the greatest difference occurred below titers of 1 : 32. Below that level virus was recovered in less than 5%, compared to a prevalence of 35% for cases with a titer of 1 : 32 (P less than 0.001). Twenty-eight cases in whom CMV was sought underwent colposcopy examination and had cytologic smears examined by the papanicolaou method. The external uterine cervix with columnar cells only yield a CMV prevalence of 3/17 (18%). However, if colposcopy showed either atypical transformation or metaplasia the prevalence was 4/11 (36%). Similarly, it is provocative that the prevalence of CMV appears to increase with abnormal cytologic findings to 33% recovery in severe dysplasia or carcinoma in situ.
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150
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Hsieh CY, Huang SC, Deng JS. Circulating autoantibodies and serum immunoglobulins in cervical carcinoma. TAIWAN YI XUE HUI ZA ZHI. JOURNAL OF THE FORMOSAN MEDICAL ASSOCIATION 1978; 77:839-46. [PMID: 311376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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