No abstract available.

To our knowledge, MR findings of neuroshistosomiasis has not been reported in Korea. A case of neuroshistosomiasis involving cerebellum and presumably spinal cord is reported. A 40 year old man who had lived in Middle East complained of low back pain and progressive paraparesis for 6 months, and subsequently developed headache, dizziness and diplopia. On cervical spine MRI, there was diffuse enlargement of cervical cord with increased signal intensity on T2 weighted image and nodular heterogenous enhancement after Gd-DTP^ administration. Brain MR imaging obtained 4 months later showed ill-defined, irregularly enhancing heterogenous mass in cerebellar vermis which was proved to be a granulomatous lesion containing shistosomiasis mansoni ova.
Adult ; Brain ; Cerebellum ; Diplopia ; Dizziness ; Granuloma* ; Headache ; Humans ; Korea ; Low Back Pain ; Magnetic Resonance Imaging* ; Middle East ; Myelitis, Transverse* ; Neuroschistosomiasis* ; Ovum ; Paraparesis ; Spinal Cord ; Spine

No abstract available.
Adenoids* ; Biopsy, Fine-Needle* ; Breast* ; Carcinoma, Adenoid Cystic* ; Diagnosis*

PURPOSE: Neonatal jaundice is one of the most common problems in our country leading to hospitalization. Agar is low cost, low risk, and easily fed orally; it can bind bilirubin in the intestine, decreasing its enterohepatic circulation, thereby decreasing serum bilirubin levels. At present, however, the effectiveness of agar in the prevention and treament of neonatal jaundice is quite conflicting and controversy. Recently we have read Caglayan's 'Superiority of Oral Agar and Phototherapy Combination in the Treatment of Neonatal Hyperbilirubinemia'. The result was very hopeful and attractive enough, and which gave us a motivation to study if it was really of value. METHODS: From May 1995 to April 1996, a total 50 term neonates admitted in nursery of Dong-Eui Medical Center with the capillary serum bilirubin levels greater than 10mg/ dl were enrolled in the study. Those with pathologic causes and breast fed infants were all excluded. The neonates were randomly devided into two groups; 25 of conventional phototherapy alone (P group) and 25 of oral agar plus conventional phototherapy combination (A+P group). The study was terminated when the capillary serum bilirubins were decreased to 8mg/dl. Pastagar B (Pasteur Institute 64946) 500mg in 10ml distilled water were fed four times a day using 10ml syringes prior to bottle feeding. Capillary serum bilirubin levels were measured daily at 10:00 a.m. with heel pad samples. Daily stool frequency and adverse effects of treatment were observed closely. RESULTS: 1) The decrement of the serum bilirubin levels at first 24 hours of therapy was significantly different between P and A+P groups showing as 1.7+/-1.2 and 2.4+/-1.0mg/dl respectively (p<0.05). 2) Mean time for bilirubin to decrease to 8mg/dl was shorter in A+P group than in P group showing as 45.7+/-20.8 and 57.5+/-32.3 hours each other, but those differences were statistically insignificant (p>0.05). 3) No adverse effects such as rashes or abdominal pains were observed during treatment. Differences of mean stool frequency were significant between P and A+P groups showing as 3.7+/-1.2 and 4.7+/-2.0 times per day respectively (p<0.05). CONCLUSION: The agar plus conventional phototherapy combination was superior to conventional phototherapy alone at first 24 hours of therapy in neonatal hyperbilirubinemia, but further more careful researches would be necessary for using it routinely in the treatment of neonatal hyperbilirubinemia in future.
Abdominal Pain ; Agar* ; Bilirubin ; Bottle Feeding ; Breast ; Capillaries ; Enterohepatic Circulation ; Exanthema ; Heel ; Hope ; Hospitalization ; Humans ; Hyperbilirubinemia, Neonatal* ; Infant ; Infant, Newborn ; Intestines ; Jaundice, Neonatal ; Motivation ; Nurseries ; Phototherapy* ; Syringes ; Water

Matrix producing carcinoma of the breast is a variant of heterologous metaplastic carcinoma which is defined as "overt carcinoma with direct transition to a cartilagenous and/or osseous stromal matrix without an intervening spindle cell zone or osteoclastic cells". This tumor is very rare, occuring in less than 0.2% of total breast carcinoma, but the prognosis is better than other metaplastic carcinoma. We experienced a case of fine needle aspiration(FNA) cytologic finding of matrix producing carcinoma of the breast. A 75-year old woman, who presented a right huge breast mass(9x8cm) during 10months, was examined. Mammography reveals right lateral mass with even density without calcification. Breast ultrasonography shows multifocal hypoechogenic cystic change in the huge mass, suggesting resolving hematoma or carcinoma or sarcoma with necrosis. On cytologic finding of FNA, myxoid matrix was the dominant feature and the rest of the material was composed of scanty isolated atypical cells with large irregular nuclei. The histologic finding was moderately differentiated adenocarcinoma with abundant cartilagenous matrix and focal squamous metaplasia.
Adenocarcinoma ; Aged ; Biopsy, Fine-Needle* ; Breast Neoplasms ; Breast* ; Female ; Hematoma ; Humans ; Mammography ; Metaplasia ; Necrosis ; Needles ; Osteoclasts ; Prognosis ; Sarcoma ; Ultrasonography, Mammary

No abstract available.
Granulomatous Disease, Chronic* ; Trimethoprim-Sulfamethoxazole Combination

A 42-year-old male with headache, right homonymous hemianopsia, seizure, and right hemiparesis had been treated. A CT scan revealed a large ovoid well-definded area of cerebrospinal fluid densty in the left posterior parietal lobe, which appeared to communicate with the body of the ipsilateral lateral ventricle. A conray ventriculogram showed a cavity of 6+/-5cm in the left posterior parietal lobe, and a communication with the body of the ipsilateral lateral ventricle was visualized. The porencephaly was managed by creation of as large a window as possible to the ipsilateral ventricle, because the communication with the body of the lateral ventricle was very narrow. Microscopic, pathological evaluation confirmed the diagnosis of porencephaly due to an inflammatory lesion of an undetermined origin. The patient was discharged without any evidence of neurological deficit except the right homonymous hemianopsia.
Adult ; Cerebrospinal Fluid ; Diagnosis ; Headache ; Hemianopsia ; Humans ; Lateral Ventricles ; Male ; Paresis ; Parietal Lobe ; Seizures ; Tomography, X-Ray Computed

Primary localized amyloidosis is a rare disease. A 75-year-old woman with a history of intermittent right-sided renal colic and hematuria had a stricture of lower ureter which was suspected to be caused by tumor or fibrosis. Intraoperative frozen biopsy of the ureter showed no evidence of malignancy. So we report a case of primary amyloidosis of the ureter which was treated successfully with segmental resection and end to end anastomosis.
Aged ; Amyloidosis* ; Biopsy ; Constriction, Pathologic ; Female ; Fibrosis ; Hematuria ; Humans ; Rare Diseases ; Renal Colic ; Ureter*

Diabetic mastopathy is a rare disease that occurs in long-term insulin-dependent diabetic patient. It manifests as a hard palpable breast mass that may be clinically indistinguishable from a breast carcinoma. Mammography shows a non-specific, dense, heterogenous glandular opacity in both breasts. Sonography shows a markedly hypoechoic, ill-marginated mass with a posterior acoustic shadowing. We present the mammography, ultrasonography and MRI findings of a 54-year-old woman with diabetic mastopathy.
Acoustics ; Breast ; Breast Neoplasms ; Female ; Humans ; Magnetic Resonance Imaging* ; Mammography ; Middle Aged ; Rare Diseases ; Shadowing (Histology) ; Ultrasonography

PURPOSE: To classify the ultrasonographic findings of cystic lesions of the breast and correlated them with the pathology, to evaluate the characteristic features of cystic masses in benign and malignant tumors, and to determine the appropriate level of patient management according to the ultrasonographic findings. MATERIALS AND METHODS: From June 2002 through to June 2004, the ultrasonographic findings of 113 pathological proven cystic breast lesions were reviewed retrospectively. The cystic lesions were classified as simple acysts, clustered cysts, cysts with thin septa, complicated cysts, cystic masses with a thick wall/ septa or nodules, and complex solid and cystic masses. The ultrasonographic findings of each type of cystic lesion of the breast were compared with the pathology and evaluated according to whether they were benign or malignant. RESULTS: Of the 113 lesions, there were 17 simple cysts, 10 clustered cysts and 19 cysts with thin septa. Twenty four cases of complicated cysts were found to be benign. Five (31.3%) of the 16 cases of cystic masses with a thick wall / septa or nodules and 17 (63%) of the 27 cases of complex solid and cystic masses were found to be malignant. The shape and margin of the 43 cases of cystic masses with a solid component were analyzed. Seventeen out of 36 sonographical round or oval shaped masses and 10 out of 27 sonographical circumscribed margins were found to be malignant. CONCLUSION: The simple cysts, clustered cysts, cyst with thin septa and non-symptomatic complicated cysts detected by sonography were all benign. Symptomatic complicated cysts should be aspirated and treated appropriately. Cystic masses with a solid component should be examined by a biopsy with a pathological confirmation.
Biopsy ; Breast* ; Humans ; Pathology ; Retrospective Studies ; Ultrasonography*