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Original Article
Cystic Kidney Disease According to Potter's Classification
Kee Hyuck Kim, Sung Chul Shin, Soon Il Lee, Je Geun Chi
Clin Exp Pediatr. 1995;38(1):91-98.   Published online January 15, 1995
The cystic disease of the kidney include a heterogeneous group of developmental, hereditary, and acquired disorders. Based on extensive microdissection studies, Potter concluded all renal cystic diseases could be categorized into four types. We have experienced 5 cases of cystic kidney disease which were confirmed by aoutopsy and classified as Type I, Type II, Type III, Boderline between types II and...
Case Report
A Case of Sacrococcygeal Teratoma with Spina Bifida Cystica in Newborn
Tae Woo Kim, Sung Ki Park, Young Soo Baik, Hee Sin Ko, Dong Uk Kim, Woo Taek Kim, Woong Hm Kim, Chang Yeun Lee, Young Bae Lee
Clin Exp Pediatr. 1993;36(12):1747-1751.   Published online December 15, 1993
Sacrococcygeal teratoma is a rare tumor, it occurs once in every 40,000 live births. Most of the reported cases appear in female infant (M:F=1:4). They deserve clinical attention because they are potenially malignant and are curable if diagnosed and treated early. The patients may have associated congenital anomalies. This patient has spina bifida cystica in lower sacrum. Brief review of related literature is included...
A Case of Bile Peritonitis Due to Spontaneous Perforation of Choledochal Cyst in Infant
Yong Gi Kim, Byung Chan Lee, Woo Gun Choi, Byung Churl Lee, Kyong Su Lee
Clin Exp Pediatr. 1993;36(7):1039-1043.   Published online July 15, 1993
Bile peritonitis due to spontaneous perforation of choledochal cyst is a rare disease and the etiology of spontaneous perforation is unknown in most of infant cases. Recently, we experienced a case of bile peritonitis caused by spontaneous perforation of choledochal cyst in a 6 month-old female infant. She had progressive abdominal distention with ascites, mild jaundice and intermittent passage of acholic...
Original Article
Clinical Study and Availability of Ultrasonography in Hemorrhagic Cystitis
Jin Park, Chi Hyung Park, Chong Woo Bae, Sung Ho Cha, Byoung Soo Cho, Chang Il Ahn, Young Tae Ko, Sun Wha Lee
Clin Exp Pediatr. 1992;35(12):1722-1727.   Published online December 15, 1992
Acute hemorrhagic cystitis characterized by gross hematuria and symptoms of bladder irritation occurs in children as a self-limited disease that must be differentiated from serious renal disease. We analyzed 22 cases of hemorrhagic cystitis which were managed in the Dept. of pediatrics, Kyung Hee university hospital and present the availability of bladder sonography for diagnosis of hemorrhagic cystitis and for follow-up. The...
Case Report
Two Cases of Porencephalic Cyst
Kuk Shin Jang, Mee Kyung Jang, Young Chul han, Dong Guy Jang, Chul Zoo Jun
Clin Exp Pediatr. 1992;35(9):1280-1285.   Published online September 15, 1992
We experienced two cases of porencephaly in a 1 year old male and an 8 years old femalo were suffered from right hemiparesis and convulsion. Brain CAT confirmed the diagnosis of porecephalic cyst. We report these cases with brief review of some related literatures.
Four Cases of Massive Infiltrating Congenital Cystic Hygroma Managed by Bleomycin Sclerosing Therapy
Hyun Kwack, Dong Wook Kim, Kyung Woon No, Jun Heo, Sun Young Kim, Young Pyo Jang, Jung-Hwan Choi, Chong Ku Yun, Seong En Jung, Gui Won Park, Woo Gi Kim, In Won Kim, Kyung Mo Yeon
Clin Exp Pediatr. 1992;35(8):1148-1156.   Published online August 15, 1992
Cystic hygroma is a true, benign, congenital multi-cystic tumor. It is thought to be arised from failure of the lymphatic system to communicate with the venous system. Frequently it occurs at birth, and it is found most commonly in the neck as painless and fluctuant mass. For many years, surgical excision has been considered as the treatment of choice. However, excision...
Original Article
Acquired Renal Cystic Disease in Childhood Chronic Renal Failure
Tae Sun Ha, Seong Hoon Ha, Il Soo Ha, Hae Il Cheong, Yong Choi, Kwang Wook Ko, Woo Sun Kim, Kim In One
Clin Exp Pediatr. 1992;35(8):1044-1050.   Published online August 15, 1992
The authors evaluated 19 childrenwith chronic renal failure patients diagnosed and followed up at the Department of Pediatrics, Seoul National University Hospital for the detection of acquired renal cystic disease (ARCD) with two radiologists by the means of ultrasonography. The results were as follows: 1) Of the 19 patients, male to femals ratio was 14:5 and of them, hemodialysis and peritoneal dialysis...
Case Report
A Case of Pararenal Pseudocyst and Congenital Hydronephrosis with Pisterior Urethral Valve
Jeong Lim Kim, Seung Yul Lee, Joon Soo Lee, Ki Soo Pai, Jae Seung Lee, Seung Kang Choi, Jin Suck Suh
Clin Exp Pediatr. 1992;35(2):263-268.   Published online February 15, 1992
Pararenal pseudocyst is an encapsulated cystic collection of chronically extravasated urine or serous fluid, usually occurring in the perirenal space by renal trauma, operative procedures or obstructive uropathy such as posterior urethral valve, or calculi, tumors of genitourinary tract and often associated with hydronephrosis and displacement of the kidney. We experienced a case of pararenal pseudocyst, right and congenital hydronephrosis, left...
Cases of Omental Cyst
Ju Seok Maeng, Hae Kyung Lee, Jae Ock Park, Sang Jhoo Lee, Chul Moon, Dong Wha Lee
Clin Exp Pediatr. 1992;35(1):129-134.   Published online January 15, 1992
A 3-year-old female patient was admitted due to marked abdomainal distension. Her mother has been noticed the abdominal distension since birth, and the abdomen was enlarged progressively, but there were no subjective symptoms such as abdominal pain, vomiting nor indigestion. The radiographic findings showed huge intraabdomainal mass anterior to intestine which had septated fluid collection in it. Omental cyst was...
Original Article
Congenital cystic diseases of the lung.
Won Soon Park, Young Pyo Chang, Hee Ju Kim, Young Yull Koh, Jung Hwan Choi, Chong Ku Yun, Joo Hyun Kim
Clin Exp Pediatr. 1991;34(12):1671-1677.   Published online December 31, 1991
Congenital cystic diseases of the lung (CCDL) is a clinical group of disorders characterized by a cystic appearance of pulmonary tissue. It can be classified into four distinct categories: 1) Congenital lobar emphysema (CLE), 2) Congenital cystic adenomatoid malformation (CCAM), 3) Pulmonary sequeestration (PS), and ^Bronchogenic cyst (BC). 24 patients with CCDL admitted to the Seoul National University Children’s Hospital from January 1984 to June...
Observation on neurocysticercosis in childhood.
Hae Jung Park, Seong Hee Jang, Se Hee Hwang, Jae Il Sohn, Yong Seung Hwang, Kyu Chang Wang, Byug Kyu Cho, In One Kim, Kyung Mo Yeun, Je Geun Chi, Seung Yull Cho
Clin Exp Pediatr. 1991;34(6):877-889.   Published online June 30, 1991
A clinical study was performed on 5 patients of neurocysticercosis in childhood who admitted to the Seoul National University Hospital for the last two years. The conclusions were as follows: 1) Boys were more than girls with the ratio of 4:1. The average age was 9.5. 2) Three out of five lived in Jeju Island. Three had familial history of taeniasis. 3) Three out of five were...
Congenital bile duct cyst.
Myung Hee Yoon, Mi Sung Jeong, Hyung Ja Park, Shinna Kim, Doo Sun Lee
Clin Exp Pediatr. 1991;34(5):707-714.   Published online May 31, 1991
A case of congenital bile duct cyst in a 15-year-old female patient was diagnosed by clinical symptoms, laboratory data, ultrasonography, endoscopic retrograde cholangiopancreatography. Excision with Roux-en-Y choledochocystojejunostomy was performed with good result. We report one case of congenital bile duct cyst type IV-A (by Todani classification) with brief review of all 277 cases reported so far in Korean literature and present comparisons with Flanigan’ s...
A case of homocystinuria.
Kang Seo Park, Kyu Sun Choi, Young Tack Jang, Hong Cheul Lee, Chun Hee Lee
Clin Exp Pediatr. 1991;34(4):566-572.   Published online April 30, 1991
Homocystinuria caused by cystathionine B-synthetase deficiency is characterized biochemically by increased concentration of homocystine and methionine, decreased concentration of cystine in plasma and urine. The manifestation of this rare disorder include skeletal abnormalities, a high incidence of thromboembolism, ectopia lentis, and a high frequency of mental retardation. We experienced a case of homocystinuria in a 10-year-old female patient who had mental retarda- tion, ectopia lentis,...
A Case of Congenital Cystic Adenomatoid Malformation (Type1) of the Lung.
Dong Sik Kim, Hwang Min Kim, Jae Seung Yang, Baek Keun Kim, Jong Soo Kim, Dong Hwan Shin
Clin Exp Pediatr. 1990;33(6):830-834.   Published online June 30, 1990
A rare form of congenital cystic lung disease, characterized by the presence of one or usually multiple interconnecting cyst, is called congenital cystic adenomatoid malformation of the lung. This disease almost invariably presents either in live premature or stillborn infants, and death in those infants bom alive usually occurs within a few hours of birth. Infants with congenital cystic adenomatoid malformation usually have tachypnea,...
A Case of Neuroepithelial(Colloid) Cyst.
Min Sik Kim, Yo Han Kim, Mu Young Song, Soon Jai Lee, Young Bae Lee, Je Geun Chi
Clin Exp Pediatr. 1990;33(5):695-700.   Published online May 31, 1990
The authors experienced a case of neuroepithelial cyst which was found deep inside the brain, involving the ventricular septum. A 2 months old female patient was presented with convulsion. Characteristic CT findings showing multiloculated cystic structures were seen. Operation was carried out to confirm multiple intraventricular cysts containing yellowish fluid. Histologically the cyst wall consisted of simple cuboidal epithelium and fibrous connective tissue. A brief...
A Case of Retroperitoneal Lymphangioma.
Gyu Jin Oh, Jin Hyeon Park, Hee Jung Kwon, In Sil Lee, Kui Won Park, Je Geun Chi
Clin Exp Pediatr. 1990;33(3):422-428.   Published online March 31, 1990
Cystic lymphangioma, or cystic hygroma, is a true, benign, congenital multic-ystic tumor arising from sequestration of embryonic lymphatic tissue. Most often it occurs at birth or early in life, and it was found most commonly in the neck, but rarely in the retroperitoneum and its distribution coincides with that of the primitive lymph sac. We have experienced a case of retroperitoneal cystic lymphangioma in...
Cystinurua in Siblings.
Sung Ik Cho, Min Yong Oum, Jae Ock Park, Dong Hwan Lee, Sang Jhoo Lee
Clin Exp Pediatr. 1990;33(3):351-359.   Published online March 31, 1990
We report cystinuria in siblings. Renal colic, hematuria, dysuria and stone passage were developed in younger brother (4 year 6 month old boy). But the elder sister (6 year old girl) had no specific symptoms nor signs. The identification of the disease was proved by cyanide nitroprusside test and amino acid analysis of urine. In our patients the chromatographic amino acid patterns of urine showed...
A Case of Congenital Cysitic Adenomatoid Malformation of Lung.
Youe Kawn Kim, Deuk Hwan Jun, Bae Young Kim, Won Il Park, Kyung Ja Lee
Clin Exp Pediatr. 1990;33(2):225-228.   Published online February 28, 1990
Congenital cystic adenomatoid malformation is a rare variant of pulmonary cystic disease char- acterized by a mass of cysts lined by proliferating bronchial or cuboidal epithelium. The onset of symptoms, which are cyanosis, and tachypnea, usually occurs during the first week of life. We have experienced a case of congenital cystic adenomatoid malformation in a 9 month-old female. The diagnosis was mady by chest...
A Case of Mucinous Cystadenocarcinoma in a Premenarchal Girl.
Hong Hoe Koo, Sang Oh Na, In Sang Jeon, Hyo Seop Ahn, Wan Suk Park, Suk Koo Lee, Kwi Won Park, Chong Jai Kim, Je Geun Chi
Clin Exp Pediatr. 1990;33(1):124-128.   Published online January 31, 1990
In childhood, cancer of the ovary is highly unusual. It is responsible for only 1—2% of cancers found in patients under the age of 17. The frequency with which the various histologic types of ovarian neoplasm occur in childhood differs from that in adults. Epithelial tumors account for 70% to 80% of ovarian neoplasms in adults but only 20% in patients less than...
A Case of Congenital Esophageal Duplication Cyst.
Kyoung Hoon Choi, Chung Ah Whang, Byung Ju Jeaung, Kyu Earn Kim, Ki Young Lee
Clin Exp Pediatr. 1990;33(1):111-116.   Published online January 31, 1990
A case of congenital esophageal duplication cyst has been studied in a 10-month old male Korean infant. He had suffered from cough, fever and dyspnea since 4 months of age, and he had been admitted 4 times to other hospitals before he visited severance hospital due to aggravated cough and dyspnea. An esophagogram and computed tomogram of chest were done and a post-tracheal mass...
A Clinical Study of Hereditary Spherocytosis.
Ki Ho Kim, Kun Soo Lee, Haeng Mi Kim, Doo Hong Ahn
Clin Exp Pediatr. 1990;33(1):81-87.   Published online January 31, 1990
The following results were obtained from eight cases of hereditary spherocytosis (HS) who were admitted at the Department of Pediatrics, Kyung-pook National University Hospital from July 1984 to January 1989. The percentage of HS among the pediatric hematology patients during the same period was 2.6%. Male amd female were one and seven respectively. The mean age at the diagnosis and at onset of symptom was...
Cyclophosphamide-Induced Hemorrhagic Cystitis in Acute Lymphocytic Leukemia and Non-Hodgkin Lymphoma.
Young Seo Park, Il Soo Ha, Soon Ki Kim, Hae Il Jung, Yong Choi, Hyo Seop Ahn
Clin Exp Pediatr. 1989;32(5):665-669.   Published online May 31, 1989
We studied the cyclophosphamide-induced hemorrhagic cystitis in 72 cases of acute lymphocytic leukemia or Non-Hodgkin lymphoma, which had been treated at Seoul National University Children' s Hospital from June, 1985 to May, 1988 1) Among 72 cases treated with cyclophosphamide, 6 cases(12.8%) developed hemorrhagic cystitis in 47 cases of acute lymphocytic leukemia and 2 cases(8.0%) in 25 cases of Non-Hodgkin lymphoma. 2) The development of...
A Case of Huge Ovarian Cyst with Hydronephrosis.
Soo Taek Bae, Ho Yon Kang, Un Ki Yoon, Ji Sub Oh
Clin Exp Pediatr. 1989;32(3):423-429.   Published online March 31, 1989
We experienced and case of huge ovarian cyst in a 13 year-old gril, which is rare in chilbhood and adolescence. The cyst was about 6 kg in weight, 29 x 20 x 17 cm in size and occupied the entire abdome and pelvis. Its pathologic diagnosis was mucinous cystadenoma. Rt. hydronephrosis due to compression by a huge ovarian cyst was found. A brief review...
Unilateral Multilocular Renal Cyst.
Y S Choi, D B Lee, J S Min, C H Choi, S H Ahn, S C Kim
Clin Exp Pediatr. 1989;32(2):270-275.   Published online February 28, 1989
Multilocular renal cyst is an uncommon renal disease. Since the first description of the disease by Edmund in 1892, about 100 cases have been reported in the world. Recently, authors experienced an unilateral multilocular cyst of the right kidney in 12 months-old male patient, and reported with review of related Iiteratures.
Neurosonographic Follow-up Study in Low Weight Infants.
Yil Sub Lee, Chul Lee, Ran Namgung, Dong Gwan Han, Ki Keun Oh
Clin Exp Pediatr. 1988;31(12):1573-1579.   Published online December 31, 1988
Serial neurosonographic examinations were performed in 34 low birth weight infants who were admitted to the neonatal intensive care unit of Yong-Dong Severance Hospital. Among them, 14 (41 %)were found to have periventicular-intraventricular hemorrhage. The initial hemorrhage occured in the first three days of life among 71% infants. After initial hemorrhage, hemorrhage was decreased in size and thereafter absorbed. Fourteen (44%) infants demonsrated cysts...
A Clinical Study of Congenital Choledochal Cyst.
Kyoung Mi Park, Ki Sup Chung, Eui Ho Hwang
Clin Exp Pediatr. 1988;31(10):1281-1289.   Published online October 31, 1988
A clinical study of 24 patients with congenital choledochal cyst who had been admitted to Severance Hospital, Yonsei University College of Medicine during the 16 year peroid from January, 1971 to December, 1986 was done. The results were as follows; 1) Of the 24 cases studied, the highest incidence of this cyst, 15 cases (62.5%), was found in children younger than 10 years of age. The...
A Case of Mediastinal Gastroenteric Cyst.
Hong Ryang kil, Hye Suk Hong, Yang Won Lee, Jong Jin Seo, Young hun Chung, Seung Pyung Lim
Clin Exp Pediatr. 1988;31(7):924-929.   Published online July 31, 1988
Among heterogenous group of developmental anomalies known as enteric duplication, mediastinal gastroenteric cysts are rare and of outstanding diagnostic importance, because without definitive treatment they can be fatal. Unlike other mediastinal cysts they are almost never asymtomatic. The authors experienced a case of mediastinal gastroenteric cyst in 1 year 7 month-old female patient with chief complaint of abnormal mass density in chest X-ray. The...
Clinical Evaluation of the Arachnoid Cysts in the Pediatric Age Group.
Ho Taek Kim, Young Hyuk Lee, Chang Jun Coe
Clin Exp Pediatr. 1988;31(4):467-473.   Published online April 30, 1988
Arachnoid cysts are benign cysts occuring in the cerebrospinal axis in relation to the arachnoid membrane. From Jan, 1974 unitl June, 1986. we evaluated the clinical features and outcome of the arachnoid cyst by the review of the medical records and followup study of 20 cases in pediatric age group, and the results are as follows: 1) The age distribution of the patients was from 2...
A Case of Sacrococcygeal teratoma complicated by hydronephrosis and hydroureter.
Joo Saeng Moon, Sung Ki Jin, Doo Sung Moon, Kyung Sook Cho, Jong Dae Cho, In Ki Sung, Bo Hyun Han
Clin Exp Pediatr. 1988;31(1):134-140.   Published online January 31, 1988
The authors experienced a case of benign cystic sacrococcygeal teratoma in a 2 month-old female infant. The cystic mass was located at presacral area without external presentation, causing left renal hydronephrosis and ureterectasis. Surgical excision of the mass was performed successfully. The literature regarding the subject was reviewed.
A Case of Potter Syndrome with Bilateral Polycystic Kidneys.
Chun Hwa Lee, Jung Hwan Choi, Yong Choi, Chong Ku Yun, Yeon Lim Suh, Je G Chi, Son Moon Shin
Clin Exp Pediatr. 1987;30(11):1282-1286.   Published online November 30, 1987
In 1946, Potter described a series of 20 cases of infants in whom bilateral absence of the kidneys was associated with hypoplasia of the lungs and characteristic faces. Afterwards it has been known that any condition that causes significant reduction in urine formation or excretion will result in oligohydramnios accounts for many of the nonrenal features of Potter syndorme. We report a case...
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