OBJECTIVE: The aim of the study was to evaluate the corelation between an expression of lectins and survival of patients with squamous cell carcinoma of uterine cervix. METHODS: The cell surface carbohydrate profile of formalin-fixed paraffin embedded tissue section of squamous cell carcinoma of the uterine cervix was evaluated using ulex europaeus agglutinin(UEA-1), peanut agglutinin(PNA), dolichos biflorus agglutinin(DBA), soybean agglutinin(SBA) and lotus tetragonobus lectin(LTL) by the avidin-biotin complex method. Fifty-one cases of squamous cell carcinoma and 10 cases of normal squamous epithelium of the uterine cervix were selected from the file which were treated during Jan. 89 to 31 Dec. 1992 in Department of Obstetrics and Gynecology, Korea University Hospital. RESULTS: UEA-1 and LTL were negative in normal cervix while positive in 76.5%, 47.1% of squamous cell carcinoma respectively, and useful markers for differential diagnosis between normal and squamous cell carcinoma. SBA and LTL were useful for differential diagnosis of keratinizing and non-keratinizing squamous cell carcinoma. UEA-1 may play an important role in lymphovascular invasion of squamous cell carcinoma of the uterine cervix. CONCLUSIONS: There was no correlation among clinical staging, patient's survival and lectins binding in squamous cell carcinoma.
Carcinoma, Squamous Cell* ; Cervix Uteri* ; Diagnosis, Differential ; Dolichos ; Epithelium ; Female ; Gynecology ; Humans ; Korea ; Lectins* ; Lotus ; Obstetrics ; Paraffin ; Soybeans ; Ulex

No abstract available.
Dyspnea* ; Humans

To find out the predictors of nocturnal arterial oxygen desaturation in patients with respiratory diseases, transcutaneous oxygen saturation(StcO2) monitoring studies using a pulse oximeter were performed during sleep in 20 patients. StcO2 was decreased more than 4% from the baseline value in 18 patients(90%) and more than 10%('Desaturator') in 8(40%). Five of the seven patients(71.4%) with awake PaO2<60mmHg and three of the thirteen patients(23.1%) with awake PaO2≥60mmHg were 'desaturators'. The awake PaO2/FIO2 and PaO2/PAO2 could distinguish 'desaturator' from 'nondesaturator, and PaO2, SaO2 or StcO2 could not. These results suggest that the nocturnal oxygen desaturation depends on the severity of the underlying disease rather than the baseline PaO2. Anthropomorphic and lung function factors could not separate between 'desaturator' and 'non-desaturator', and about a quarter of patients with a wake PaO2≥60mmHg developed significant desaturation. Therefore, it is necessary to monitor the nocturnal arterial oxygen saturation in patients with respiratory diseases regardless of their severity of airflow obstruction or awake PaO2.
Humans ; Lung ; Oxygen*

Conjoined twins are uncommon complications of monoamniotic twinning. Among them, cephalopagus twins are very rare. The accurate prenatal diagnosis of conjoining is essential for the optimal obstetric counseling and management. We describe a case where prenatal sonographic diagnosis of cephalopagus associated with multiple anomalies including meningomyelocele, diaphragmatic hernia, omphalocele, and club feet was made at 18 weeks of gestation.
Counseling ; Diagnosis* ; Foot ; Hernia, Diaphragmatic ; Hernia, Umbilical ; Humans ; Meningomyelocele ; Pregnancy ; Prenatal Diagnosis ; Twins, Conjoined ; Ultrasonography*

OBJECTIVE: Closure of a low transverse cesarean incision with one layer and two layer, we compared operative time, hemostasis, blood loss and postoperative sonohysteroperitoneographic findings. Study design: At our hospital 103 women were randomized to closure of a low transverse cesarean incision with either one continuous layer of a locking No. 1 chromic suture or two continuous of No. 1 chromic suture with the first layer locked between Mar. 1, 1998 and Dec. 31, 1998. After three months later, sonhysteroperitoneography was taken and then we evaluated uterus indirectly. RESULTS: A one layer closure required less operative time, 16 versus 20.8 minutes (p<0.01), less hemoglobin change, 0.44 versus 1.3 (p<0.01) and less suture materials (p<0.01). But postoperative follow up sonohysteroperitoneography, a one layer closure shows slightly thinning of isthmic layer of myometrium, two layer closure shows more adhesional band and both are similar other findings. CONCLUSION: A one layer does not significantly affect the clinical course than traditional two layer closure. So we recommended a one layer closure when its use is anatomically feasible.
Animals ; Female ; Follow-Up Studies ; Hemostasis ; Humans ; Mice ; Myometrium ; Operative Time ; Sutures ; Uterus

OBJECTIVES: This study is to explore the frequency of basic symptoms and their relationship with current clinical variables in patients with schizophrenia. METHODS: Eighty-eight schizophrenic patients diagnosed with SCID were interviewed with the Bonn Scale for the Assessment of Basic Symptom (BSABS) and Positive and Negative Syndrome Scale (PANSS). RESULTS: Most frequent basic symptoms were related to abnormalities in perception, cognition and stress reactivity. After controlling age effect, number of admission was correlated negatively with cluster 3 (impaired tolerance to normal stress). Onset age was correlated positively with cluster 3 and cluster 4 (disorders of emotion and affect) and total score. Scores of cluster 1 (thought, language, perception, motor disturbances), and cluster 2 (impaired bodily sensations), and total score of BSABS were significantly lower in paranoid type than residual type of schizophrenia. Scores of cluster 1, cluster 2, and total score of BSABS were correlated positively with subscales for positive and negative symptoms and general psychopathology and total score of PANSS. Cluster 3 was correlated positively only with general psychopathology score and cluster 4 with both positive symptoms and general psychopathology score. CONCLUSION: These findings suggest that certain basic symptoms aggregate significantly in schizophrenia, especially in paranoid type schizophrenia and that systemic evaluation of basic symptoms can be used for the prediction of onset and progress of schizophrenia.
Age of Onset ; Cognition ; Humans ; Psychopathology ; Schizophrenia

OBJECTIVES: This study is to explore the frequency of basic symptoms and their relationship with current clinical variables in patients with schizophrenia. METHODS: Eighty-eight schizophrenic patients diagnosed with SCID were interviewed with the Bonn Scale for the Assessment of Basic Symptom (BSABS) and Positive and Negative Syndrome Scale (PANSS). RESULTS: Most frequent basic symptoms were related to abnormalities in perception, cognition and stress reactivity. After controlling age effect, number of admission was correlated negatively with cluster 3 (impaired tolerance to normal stress). Onset age was correlated positively with cluster 3 and cluster 4 (disorders of emotion and affect) and total score. Scores of cluster 1 (thought, language, perception, motor disturbances), and cluster 2 (impaired bodily sensations), and total score of BSABS were significantly lower in paranoid type than residual type of schizophrenia. Scores of cluster 1, cluster 2, and total score of BSABS were correlated positively with subscales for positive and negative symptoms and general psychopathology and total score of PANSS. Cluster 3 was correlated positively only with general psychopathology score and cluster 4 with both positive symptoms and general psychopathology score. CONCLUSION: These findings suggest that certain basic symptoms aggregate significantly in schizophrenia, especially in paranoid type schizophrenia and that systemic evaluation of basic symptoms can be used for the prediction of onset and progress of schizophrenia.
Age of Onset ; Cognition ; Humans ; Psychopathology ; Schizophrenia

OBJECTIVES: Formal thought disorder has been regarded as an essential symptom in the diagnostic criteria for schizophrenia. The aim of our study was to present gender differences in the formal thought disorder among patients with schizophrenia. METHODS: We tested for potential gender differences in the formal thought disorder among 167 inpatients with schizophrenia (86 men and 81 women). The Scale for the Assessment of Thought, Language and Communication (TLC scale), Clinical Language Disorder Rating Scale (CLANG), Brief Psychiatric Rating Scale, Young Mania Rating Scale, and Calgary Depression Scale for Schizophrenia were used for evaluation of thought disorder, language disorder, overall symptoms, manic symptoms, and depressive symptoms, respectively. Using the analysis of covariance for continuous variables and logistic regression analysis for discrete variables, gender differences in the formal thought disorder were evaluated. RESULTS: After adjusting for the effects of marital status and religious affiliation, men showed a significantly higher score on the perseveration (TLC scale ; F=7.538, p=0.007), blocking (TLC scale ; F=8.956, p=0.003), stilted speech (TLC scale ; F=6.921, p=0.009), lack of details (CLANG ; F=7.375, p=0.007), dysfluency (CLANG ; F=21.250, p<0.0001), and dysarthria (CLANG ; F=31.198, p<0.0001) items than women. CONCLUSION: Our study has a virtue of exploring gender differences in the formal thought disorder in patients with schizophrenia. Based on our findings, further study might enlighten regarding neural correlates (namely, cerebral asymmetry/lateralization) for gender-differed patterns of the formal thought disorder in patients with schizophrenia.
Bipolar Disorder ; Brief Psychiatric Rating Scale ; Depression ; Dysarthria ; Female ; Humans ; Inpatients ; Language Disorders ; Logistic Models ; Male ; Marital Status ; Schizophrenia* ; Virtues

Sporadic spastic paraplegia (SSP) and hereditary spastic paraplegia (HSP) belong to a clinical and genetically heterogeneous group of disorders characterized by progressive spasticity and weakness in the lower extremities. The symptoms are associated with pyramidal tract dysfunction and degeneration of the corticospinal tracts. Parkinsonism is uncommon in SSP/HSP patients. However, both disorders are associated with damage to the nigrostriatal dopaminergic system. In the present study, the clinical features of patients with SSP/HSP were investigated, and nigrostriatal dopaminergic binding potential was assessed using dopamine transporter (DAT) single-photon emission computer tomography (SPECT). Nine patients with spastic paraplegia participated in the present study. The subjects underwent DAT SPECT using the agent [2-[[2-[[[3-(4-chlorophenyl)-8-methyl-8-azabicyclo[3,2,1]oct-2-yl]methyl](2-mercaptoethyl)amino]ethyl]amino]ethanethiolato (3-)-N2,N20,S2,S20]oxo-[IR-(exo-exo)])-[99mTc]technetium ([99mTc]TRODAT-1). The [99mTc]TRODAT-1 SPECT images of five patients appeared normal, whereas the images of four patients revealed reduced striatal ligand uptake. Among the four patients with reduced uptake, two had parkinsonism, and one exhibited periodic limb movements and restless leg syndrome. Our DAT SPECT imaging study shows that reduced DAT density may be observed in patients with parkinsonism. The results of the present study offer an explanation for the spectrum of spastic paraplegia symptoms and the progression of the disorder.
Adult ; Aged ; Brain/*radionuclide imaging ; Dopamine Plasma Membrane Transport Proteins/metabolism ; Female ; Humans ; Male ; Middle Aged ; Organotechnetium Compounds/diagnostic use ; Paraplegia/diagnosis/genetics/*radionuclide imaging ; Parkinsonian Disorders/complications/genetics/*radionuclide imaging ; Pyramidal Tracts ; Radiopharmaceuticals/diagnostic use ; Spastic Paraplegia, Hereditary/diagnosis/genetics/*radionuclide imaging ; Tomography, Emission-Computed, Single-Photon

We report a rare case of multiple myeloma with biclonal gammopathy (IgG kappa and IgA lambda type) in a 58-year-old man with prostate cancer who presented with lower back pain. Through computed tomography (CT) imaging, an osteolytic lesion at the L3 vertebra and an enhancing lesion of the prostate gland with multiple lymphadenopathies were found. In the whole body positron emission tomography-computed tomography (PET-CT), an additional osteoblastic bone lesion was found in the left ischial bone. A prostate biopsy was performed, and adenocarcinoma was confirmed. Decompression surgery of the L3 vertebra was conducted, and the pathologic result indicated that the lesion was a plasma cell neoplasm. Immunofixation electrophoresis showed the presence of biclonal gammopathy (IgG kappa and IgA lambda). Bone marrow plasma cells (CD138 positive cells) comprised 7.2% of nucleated cells and showed kappa positivity. We started radiation therapy for the L3 vertebra lesion, with a total dose of 3,940 cGy, and androgen deprivation therapy as treatment for the prostate cancer.
Adenocarcinoma/complications/*diagnosis/radiotherapy ; Antineoplastic Agents/therapeutic use ; Bone Marrow Cells/metabolism/pathology ; Combined Modality Therapy ; Humans ; Immunoelectrophoresis ; Immunoglobulin kappa-Chains/blood ; Immunoglobulin lambda-Chains/blood ; Male ; Middle Aged ; Multiple Myeloma/complications/*diagnosis/drug therapy ; Neoplasm Staging ; Positron-Emission Tomography ; Prostatic Neoplasms/complications/*diagnosis/radiotherapy ; Spine/pathology ; Syndecan-1/metabolism ; Tomography, X-Ray Computed