Myometrial pregnancy developing in an previous cesarean section scar is the rarest of all ectopic pregnancy and provavly one of the most dangerous because of the risk of rupture and hemorrhage. For a young patient wanting to maintain her fertility, an earlier diagnosis and more conservative treatment are highly desirable. We present a case of an ectopic pregnancy embedded in the myometrium of a previous cesarean section scar in which the patient preserved her fertility through more noninvasive method, transvaginal ultrasound-guided Methotrexate injection.
Animals ; Cesarean Section* ; Cicatrix* ; Diagnosis ; Female ; Fertility ; Hemorrhage ; Humans ; Methotrexate* ; Mice ; Myometrium* ; Pregnancy ; Pregnancy, Ectopic* ; Rupture

A primary skin adenoid cystic carcinoma first described by Boggio in 1975, is one of the rarest type of eccrine sweat gland carcinoma. Histologically, a tumor with typical morphologic features closely resembles adenoid cystic carcinoma was found in other tissues but in the skin must be distinguished from aggressive basal cell carcinoma. The natural history of this tumor is not yet fully determined but suggests a long indolent and progressive course. We report a case of a 77-year-old male with a small skin nodule in the abdomen.
Male ; Humans

Microcystic adenxal carcinoma is an unusual, locally aggressive neoplasm that has recently been recongized as a clincopathologic entity. Its histologic appearance includes both pilar and eccrine differentiation. Microscopically, the tumor consisted of small cysts and gland-like structures in superficial portion. In other area, basaloid cell nests and abortive hair follicles in the sclerotic stroma were seen. The cysts were filled with secretory eosinophilic material, which was positively stained with Periodic acid-Schiff and carcinoembryonic antigen. Immuno-peroxidase staining for carcinoembryonic antigen supported the dual differnetiation of this neoplasm. Despite the benign histologic appearance, there was deep and extensive infiltration of the subcutaneous tissue.
Cysts

BACKGROUND: Cardiovascular disease is the major cause of death in industrialized countries including Korea. METHODS: The methodology of cardiovascular disease clinical trials, published in 'The Korean Circulation Journal(KCJ)' and in 'The Korean Journal of Internal Medicine (KJIM)' from 1971 to 1993 were reviewed. For the study period, a total of 169 research papers in this field, includion 155 papers in the KCJ and 14 in the KJIM, were reviewed. To review the methodology behind the cardiovascular disease clinical trials, presence of a control group, set up a primary end point, determined sample size and the statistical method to be used, report on the side effects, and consent of patients were checked. In cases involving clinical trials using control groups, rendomization and blinding were also analysed. RESULTS: Among clinical trials reviewed only 6 (4.0%) of the 169 papers were used a control group, and 46.7% were set up with a primary end point. There was no clinical trial which used statitical methods to estimate the sample size. Clinical trials which reported results with statistical methods were 107 to 169 papers;most of these used the student's paired t-test. The number reporting the side effects of intervention was 143(88.7%) and papers reporting with the consent of patients was 15(8.8%). CONCLUSION: Most of clinical trials reviewed did not use appropriate method for clinical trials. Methodologically well-designed clinical trials in cardiovascular disease should be performed to guarantee the validity of study result.
Cardiovascular Diseases* ; Cause of Death ; Developed Countries ; Humans ; Internal Medicine ; Korea* ; Sample Size

Malignant mixed mullerian tumor of the fallopian tube is an extremely rare neoplasm. To date, only 26 cases of primary malignant mixed mullerian tumor of the fallopian tube have been reported, and no report has been published in Korea. This is not surprising, since as a group these meoplasms are least likely to occur in the fallopian tube; the most common sites being the endometrium, vagina, cervix and ovary. We report a case of malignant mixed mullerian tumor of the fallopian tube ina 63-year-old woman with brief review of the literatures.
Female ; Humans

The effect of self rated health on all cause mortality was. examined in a community residents sample of 2, 848 men and 3, 534 women aged 55 years or over who has been followed for eight years, 1985-1993. This longitudinal study, conducted in Kangwha County, Keanggido, began in 1985 with baseline examinations of physical and life style characteristics. The results indicate that the self-rated health has a profound and independent effect on all cause mortality during the study period. Cox's hazard model estimates that persons with 'poor' self-rated health has 1.7 times (CI 1.2-2. 6) higher risk of all cause mortality than persons with 'excellent' self-rated health and persons with 'worst' one has 4.2 (CI 2.6-6.2) in male. Estimates for women are similar to those of men. Further researchs to investigate the effects on cause specfic mortality and effects to reveal the work mechanism of self-rated health are highly expected.
Aged* ; Cohort Studies* ; Female ; Follow-Up Studies* ; Humans ; Life Style ; Longitudinal Studies ; Male ; Mortality* ; Proportional Hazards Models

For many years, members of medical profession have believed that the shorter symptoms to diagnosis interval(SDI) might be related to early stages and that the prompt treatments might improve survival rates in cancer patients. But this notion has been challenged by many researches for many years. This study was conducted to investigate the effects of SDI on the cancer survival for 221 stomach cancer cases, 106 lung cancer cases, 74 liver cancer cases and 59 cervix cancer cases. These cancer cases are registered ones in Kanghwa Cancer Registery Program from 1987 to 1991. Relationships among SDI, stages of cancers, operation rates, and survival were analysed. Results are as follows: 1. SDI was not related to stages of cancer. There were no difference in the distribution of stages among five SDI subgroups. 2. This data did not support that SDI affects the survival of stomach cancer patients. The cancer stages did affect survival in stomach cancer patients though. 3. Our data did not support that SDI affects cancer survival. A Cox proportional hazard model showed that SDI does not play a important role in cancer survival controlling age, gender, stage and other variables in the model. Further studies are highly expected to clarify the relationships between SDI and cancer survivals. Researches with bigger sample size and more sophisticated variables would be needed.
Diagnosis* ; Humans ; Liver Neoplasms ; Lung Neoplasms ; Proportional Hazards Models ; Sample Size ; Stomach Neoplasms ; Survival Rate ; Uterine Cervical Neoplasms

No abstract available.
Humans ; Infant, Newborn*

Malignant acanthosis nigricans is very rare disease. The disease is related with internal malignancy, especially gastrointestinal tract malignancy. Reported occurrence rate of malignant acanthosis nigricans associated internal malignancies are 64% of stomach adenocarcinoma, 27% of other organs of abdomen (liver, gall bladder, small intestine, rectum, uterus, ovary), 9% of non-abdominal organs(breast, lung). We report a case of malignant acanthosis nigricans associated with stomach adenocarcinoma from 20-year-old female and discuss review of literature on a acanthosis nigricans briefly.
Female ; Humans ; Adenocarcinoma

No abstract available.
Cholera* ; Korea*