1.Primary Malignant Melanoma of the Esophagus: A case report.
Lee So MAENG ; Kyoung Mee KIM ; Eun Jung LEE ; Anhi LEE ; Sang In SHIM
Korean Journal of Pathology 1998;32(9):694-696
This report presents an unusual case of primary malignant melanoma in the midesophagus. The patient was a 36-year-old woman presenting with dysphagia and odynophagia. The resected esophagus and proximal stomach showed a dark purple large polypoid mass, measuring 6.0 3.3 2.0 cm, with a diffuse tan pigmentation of surrounding mucosa in the mid-esophagus and two small daughter nodules, up to 1.2 0.3 cm, in the lower esophagus near the gastro-esophageal junction. A microscopic examination revealed a malignant melanoma of epithelioid cell type confined to mucosa and submucosa with a diffuse melanosis. Cytoplasmic immunoreactivity for HMB 45 and S-100 protein were noted. An electron microscopic examination revealed large, loosely cohesive variable shaped cells with a few cytoplasmic premelanosomes.
Adult
;
Cytoplasm
;
Deglutition Disorders
;
Epithelioid Cells
;
Esophagus*
;
Female
;
Humans
;
Melanoma*
;
Melanosis
;
Mucous Membrane
;
Nuclear Family
;
Pigmentation
;
S100 Proteins
;
Stomach
;
Triacetoneamine-N-Oxyl
2.Balloon Catheter Dilatation in Esophageal Achalasia: Long Term Follow-Up.
So Eun KIM ; Shin Hyung LEE ; Chang Joon LEE ; Cheol Yong SHIN ; Hyun Mee PARK
Journal of the Korean Radiological Society 1994;31(6):1039-1044
PURPOSE: To evaluate the clinical efficacy of balloon catheter dilatation in the treatment of esophageal achalasia. MATERIALS AND METHODS: Seven patients(three males and four females) with esopha-geal achalasia were treated with balloon catheter dilatation. Balloon catheters of variable sizes were used depending on patient's conditions. The patients were followed up over a period of 12-39months. RESULTS: Balloon catheter dilatation in esophageal achalasia was successful in all patients without esophageal perforation. All patients were relieved from dysphagia. Recurrence was not found in 5 patients on long term follow-up study, but was seen in 2 patients after 18 and 21 months, respectively. CONCLUSION: Balloon catheter dilatation was a safe and effective method in the treatment of esophageal achalasia with low recurrence rate of 29% on follow-up study.
Catheters*
;
Deglutition Disorders
;
Dilatation*
;
Esophageal Achalasia*
;
Esophageal Perforation
;
Follow-Up Studies*
;
Humans
;
Male
;
Recurrence
3.Vasodilating Effect of Sodium Nitroprusside, Nitroglycerin, and Isosorbide Dinitrate during Cardiopulmonary Bypass.
Yu Mee LEE ; Eun Ju LEE ; Myung Won CHO
Korean Journal of Anesthesiology 1994;27(9):1125-1131
We have studied the vasodilating effect of bolus doses of sodium nitroprusside (SNP), nitro- glycerin (NTG), and isosorbide dinitrate (ISDN) in 40 patients during cardiopulmonary bypass with a constant pump flow. Blood volume of the venous reservoir and mean arterial pressure were recorded for 10 minutes after drug administration to detect changes in venous capacitance and arteriolar resistance. SNP 500 ug decreased mean blood pressure significantly more than NTG and ISDN compared with placebo. NTG 500 ug decreased mean blood pressure transiently at 1-4 min but significantly reduced reservoir blood volume. ISDN 500 ug increased mean blood pressure after drug administration, decreased reservoir blood volume less than NTG. We could conclude that SNP was more effective arteriolar vasodilator than NTG and ISDN, but NTG and ISDN were effective as a venodilator during cardiopulmonary bypass.
Arterial Pressure
;
Blood Pressure
;
Blood Volume
;
Cardiopulmonary Bypass*
;
Glycerol
;
Humans
;
Isosorbide Dinitrate*
;
Isosorbide*
;
Nitroglycerin*
;
Nitroprusside*
;
Sodium*
;
Vascular Access Devices
4.Primary Teratocarcinoma of the Pineal Gland: A case report.
Kyoung Mee KIM ; Eun Jung LEE ; Ki Wha YANG ; Anhi LEE ; Sang In SHIM ; Sun Moo KIM
Korean Journal of Pathology 1995;29(4):527-529
Teratocarcinoma is a form of mixed germ cell tumor composed of a mixture of teratoma and embryonal carcinoma. It is rarely found in the brain, but when present it is most commonly found in the pineal region. We investigated a case of primary teratocarcinoma in the pineal region. The patient was a 10 year old boy who had suffered from a bitemporal headache for one month. Brain CT and MRI revealed a rather well defined ovoid heterogenous mass in the pineal gland region, measuring 4.3 x 3.8 x 3.0 cm in size. Microscopically the tumor contained areas of immature teratoma and embryonal carcinoma. Immunohistochemical staining revealed positive reactions for cytokeratin, epithelial membrane antigen, carcinoembryonic antigen, and alpha-fetoprotein in the embryonal carcinoma component.
5.Ureteral Fibroepithelial Polyp: A report of four cases (One case with nephrogenic adenoma).
Won Mee LEE ; Seung Sam PAIK ; Eun Kyung HONG ; Moon Hyang PARK ; Jung Dal LEE
Korean Journal of Pathology 1996;30(8):715-720
Fibroepithelial polyps of the ureter are usually acquired rather than congenital. Most polyps are hamartomatous growths which tend to arise in the proximal portion of the left ureter. Most patients exibit either hematuria or persistent flank pain secondary to partial ureteral obstruction. Because of false positivity of urine cytology, as well as intravenous pyelogram, the correct diagnosis is confused with malignancy. Herein we report four cases of ureteral fibroepithelial polyp, which are associated with stones resulting in partial obstruction of the ureter. One of the four cases is associated with nephrogenic adenoma in the lamina propria of the adjacent ureter. The following report describes clinicopathologic findings of fibroepithelial polyp with review of literatures.
Adenoma
6.Effects of A Systematic Pain Management Method used by a Group of Nurses on Pain Management of Oncology Patients.
Sung Ja KIM ; Seong Ham HONG ; Lee Na SUNG ; Eun Syl KIM ; Eun Hee HONG ; Mee Ra YEUM ; Eun Hee LEE ; Kyung Sook WOO ; Kyung Soon YOO ; Young Mee YOO ; Eun Ok LEE
Journal of Korean Academy of Adult Nursing 1997;9(1):148-161
A review of the literature on cancer pain revealed that many persons with cancer receive inadequate analgesia for pain control, due in part to a lack of knowledge of the control of cancer pain by both physicians and nurses. This study is composed of two parts : one is to train nurses to change their knowledge of and attitude toward the pain management of patients having cancer and to evaluate the effectiveness of this training in comparison with other non-trained group ; the other is to test the applicability of the pain management method knowledge and attitude in the levels of pain of oncology patients. General characteristics of nurses such as age, education, educational experiences of cancer pain management were not different in both groups except the clinical experience. General characteristics of cancer patients and pain-related variables such as pain, sleep, daily activities, treatment modalities, causes of pain were not different in both groups except the educational levels of patients. After an eight-hour educational program given to the experimental nurse group, the knowledge and attitude about assessment of cancer pain, pain medication, and pharmacological knowledge were significantly higher in the experimental group than in the control group, while knowledge about classification of analgesics was not significantly different. The amount of analgesics, measured by the morphine equivalent doses, used in the experimental group was significantly lower than in the control group in the first and the last days. The experimental group used more systematic ways of drug changes from non-narcotic analgesics to narcotic analgesics than the control group. This indicated that the control group used fentanyl patches more commonly than in the control group. Cancer pain scores of both group of patients were measured on an hourly bases for a week in both groups. The patients' pain scores of the first day of measurement in experimental group were not significantly higher than those of control group of patients, while those of the last day were significantly higher than those of the control group. This study supports the need for educational program for the management of cancer pain to the nurses and the doctors.
Analgesia
;
Analgesics
;
Analgesics, Non-Narcotic
;
Classification
;
Education
;
Fentanyl
;
Humans
;
Morphine
;
Narcotics
;
Pain Management*
8.Serous Cystadenoma of the Pancreas.
Young Mee CHO ; Gyung Yub GONG ; Ghee Young CHOE ; Eun Sil YU ; In Chul LEE
Korean Journal of Pathology 1994;28(5):522-527
Pathologists and others have been calling the serous cystadenoma of the pancreas "microcystic cystadenoma", following Compagno and Oertel's proposal in l978 because it usually consists of innumerable small cysts (less than 2cm). However, unilocular or predominantly macrocystic types of serous cystadenoma have been occasionally reported. Therefore, they present a difficulty in precise preoperative and intraoperative diagnosis for their simi1ar gross appearance to other cystic lesions of the pancreas. We discovered two cases of macrocystic and unilocular serous cystadenomas of the pancreas which were lined by cuboidal to flattened epithelial cells. They contained PAS positive and D-PAS negative intracytoplasmic glycogen granules. The unilocular, macrocystic and microcystic patterns may represent a morphologic spectrum of a pancreatic neoplasm. So we propose to use the term "serous cystadenoma" rather than microcystic cystadenoma.
Cysts
9.A Study on Serum Total Bile Acid in Patients with Various Liver Diseases.
Mee Young SOL ; Jun Yeon KIM ; Eun Yup LEE ; Soon Ho KIM
Korean Journal of Pathology 1985;19(1):37-44
For the purpose to define the clinical usefulness of fasting serum total bile acid, the authors carried out to measure the serum total bile acid in 18 cases of acute hepatitis, 10 cases of chronic active hepatitis, 21 cases of liver cirrhosis, 7 cases of hepatocellular carcinoma and 35 cases of adult healthy control. Diagnosis were confirmed histopathologically in all the patients. Blood samples were obtained usually in the morning before meals from th anterior cubital vein of all the patients and adult healthy control in Pusan National University Hospital during the periods from January to August, 1984. Total bile acid was measured fluorome cally by means of an enzymatic technique. The results obtained were as follows: 1) The mean value of serum total bile acid in adult healthy subject in fasting was 2.6+/-2.3 umol/L. 2) The mean values of serum total bile acid were significantly higher in the patients with various liver diseases, as compared with those in adult healthy subjects. 3) In acute hepatitis and chronic active hepatitis, the percentages of abnormal values were significantly higher or tended to be higher in total bile acid, as compared with those in total bilirubin, ALP, LDH and GGT activity and tended to be lower in total bile acid, as compared with those in AST and ALT activity. 4) In liver cirrhosis and hepatocellular carcinoma, the percentages of abnormal values of total bile acid were significantly higher in the patients with above 100IU/L of AST activity, compared with those in the patients with 50~100IU/L of AST activity. 5) Total bile acid showed a significant correlation with total bilirubin and ALP in acute hepatitis, with total bilirubin in chronic active hepatitis and hepatocellular carcinoma, and with ALP in liver cirrhosis. On the basis of the results obtained, it was suggested the measurement of serum total bile acid is clinically a highly sensitive, useful test in diagnosis of various liver diseases.
Adult
;
Male
;
Female
;
Humans
;
Carcinoma, Hepatocellular
10.The relationship between gastroscopic findings and depression.
Mee Eun LEE ; Hyoung Woo AHN ; Hee Chul KANG ; Chul Young BAE ; Dong Hak SHIN
Journal of the Korean Academy of Family Medicine 1992;13(2):132-139
No abstract available.
Depression*