There are many variant forms in Turner's syndrome which is characterized by female phenotype, short height, primary amenorrhea, infertility, abnormal secondary sexual development, and mental retardation. Among these 45,XO/46,XX/47,XXX form is known as rare variant of Turner's syndrome. 45,XO/46,XX/47,XXX mosaicism is characterized by normal height, possibility of normal sexual development, menstrual/pregnancy history and normal intelligence. We report a cse of 45,XO/46,XX/47,XXX Turner's syndrome associated with primary amenorrhea in 17-year old Korean female.
Adolescent ; Amenorrhea* ; Female ; Humans ; Infertility ; Intellectual Disability ; Intelligence ; Mosaicism* ; Phenotype ; Sexual Development ; Turner Syndrome

OBJECTIVE: This study was undertaken to analyze the demographic profile and clinicopathologic characteristics of the patients with invasive cervical cancer who had undergone radical hysterectomy. METHODS: Records of 285 patients with invasive cervical cancer who had undergone radical hysterectomy and pelvic lymph node dissection at Kyung Hee University Hospital from January 1986 to March 2001 were reviewed retrospectively. In this study, we analyzed the clinicopathologic characteristics such as age, FIGO stage, histologic type, nodal metastasis, treatment modalities, complications, recurrence rates, and the overall 5-year survival rates et al. by using univariate anaysis and Kaplan-Meier method. RESULTS AND CONCLUSION: Ages ranged from 28 to 78. The mean age was 50.6. The number of patients of 285 being in FIGO stage Ia was 34 (11.9%), Ib 146 (51.2%), IIa 78 (27.4%), IIb 27 (9.5%). In the distribution of histological type, the number of squamous cell carcinoma was 258 (90.5%), adenocarcinoma 20 (7.0%), adenosquamous carcinoma 7 (2.5%). LN involvement was present in 5.9% with stage Ia, 16.4% with Ib, 24.4% with IIa, 25.9% with IIb. Obturator LN was the most frequently involved among pelvic lymph node. Urinary tract infection was the most common complication after surgery, occupying 15.1%. 26 cases (9.1%) developed recurrence. The recurrence rate was 0% in stage Ia, 8.2% in stage Ib, 11.5% in stage IIa, 18.5% in stage IIb. The overall 5-year survival rate was 100% in stage Ia, 89.4% in stage Ib, 80.0% in stage IIa and 72.2% in stage IIb. FIGO stage, tumor mass size, resection margin, lymph node involvement had a statistical prognostic significance (P<0.01).
Adenocarcinoma ; Carcinoma, Adenosquamous ; Carcinoma, Squamous Cell ; Humans ; Hysterectomy* ; Lymph Node Excision ; Lymph Nodes ; Neoplasm Metastasis ; Recurrence ; Retrospective Studies ; Survival Rate ; Urinary Tract Infections ; Uterine Cervical Neoplasms*

OBJECTIVE: The object of this retrospective study was to evaluate the clinical characteristics and prognosis of invasive uterine cervical cancer. METHODS: 445 evaluable patients with invasive cancer of the cervix were treated at Kyung Hee Medical Center from March 1984 to March 1998. In this retrospective study, we studied the clinico-pathologic characteristics (age, FIGO stage, histologic type, nodal metastasis, and treatment modalities et al) by the review of medical records. RESULTS: 1. The age distribution among the 445 patients ranged from 27 to 90 years, mostly at 51-60 years, which occupied 26.5%. The mean age was 48.9 years. 2. The frequent number of pregnancies was 3-4 times, which occupied 33.3%. The mean number of pregnancies was 5.3 times. The frequent number of deliveries was 3-4 times, which occupied 41.7%. The mean number of deliveries was 3.2 times. 3. Subdivision of 445 cases of invasive cervical carcinoma were made according to the FIGO clinical staging: Stage Ia 77 cases (17.3%), Stage Ib 156 cases (35.0%), Stage IIa 95 cases (21.3%), and Stage IIb 52 cases (11.7%), Stage III 40 cases (9.0%), and Stage IV 25 cases (5.6%). 4. Histologically, squamous cell carcinoma comprised 91.2%, adenocarcinoma 6.6%, adenosquamous carcinoma 1.7%, and others 0.5%. 5. The types of treatment were as follows; operation 36.2%, operation with chemoradiation 13.8%, operation with radiotherapy 11.4%, operation with chemotherapy 11.0%, radiation 8.8%, chemoradiation 6.9%, and others 12.0%. 6. All the excised pelvic and para-aortic lymph nodes (LN) were histologically examined and the incidence of metastasis by clinical stage showed as follows. In Stage Ib 16.4%, 2.3%, in Stage IIa 24.5%, 3.2%, and in the stage IIb 26.7%, 6.7% respectively. The most frequently involved LN among regional pelvic LN is the obturator LN (32%) followed by the external iliac LN (29%). 7. Based on the 445 cases who were available to follow up 5 years or more after treatment, survival rates were studied and analyzed. 5 year survival rate by stage revealed 96% in stage Ia, 87.3% in stage Ib, 81.3% in stage IIa, 72% in stage IIb, 47% in stage III, and 26.4% in stage IV. CONCLUSION: FIGO stage, involvement of resection margin, and LN involvement had prognostic significance in multivariate analysis (p<0.01). However, tumor size, histologic type, depth of cervical wall invasion, and lymphovascular space invasion did not.
Adenocarcinoma ; Age Distribution ; Carcinoma, Adenosquamous ; Carcinoma, Squamous Cell ; Drug Therapy ; Follow-Up Studies ; Humans ; Incidence ; Lymph Nodes ; Medical Records ; Multivariate Analysis ; Neoplasm Metastasis ; Pregnancy ; Prognosis* ; Radiotherapy ; Retrospective Studies ; Survival Rate ; Uterine Cervical Neoplasms*

We present a rare case of spindle cell oncocytoma (SCO) of the sella turcica with malignant histologic features and rapid progression. A 42-year-old woman experienced bilateral blurred vision and was preoperatively misdiagnosed as having a pituitary macroadenoma on magnetic resonance imaging. After surgery, SCO was diagnosed by the histopathologic features of interlacing fascicles of spindle tumor cells with finely granular, eosinophilic cytoplasm. Focal anaplastic changes and necrosis were present. Immunohistochemically, the tumor cells were positive for vimentin, epithelial membrane antigen, S-100, galectin-3, and thyroid transcription factor 1. Four months later, the tumor had progressed, and second surgery with adjuvant radiotherapy was performed; the patients remains under observation. In this report, we proposed distinctive radiologic features for differential diagnosis between SCO and other pituitary tumors.

Prostatic adenocarcinoma cells can be detected in urine cytology specimens when the tumor extends to the bladder mucosa. We report a case of prostatic adenocarcinoma diagnosed by urine cytology. A 70-year-old man presented with urinary frequency and low back pain. On rectal examination, a nodular mass was palpated in the left side of prostate. Bone scan revealed multifocal hot lesions suggesting metastasis. Urine cytology revealed hypocellular smear on clean or bloody background. Tumor cells were mainly arranged in syncytial or papillary clusters which occasionally contained foci of luminal formation. The cytoplasm of tumor cells was finely granular. The nuclei of tumor cells revealed evenly distributed fine chromatin and large prominent nucleoli without nuclear pleomorphism. In needle biopsy specimen of prostate, tumor cells were detected in entire prostatic tissue with extension to pericapsular soft tissue. The tumor cells infiltrated individually or in a cord-like fashion with foci of cribriform pattern. Inconspicuous nuclear pleomorphism and prominent nucleoli were also noted.
Adenocarcinoma* ; Aged ; Biopsy, Needle ; Chromatin ; Cytoplasm ; Humans ; Low Back Pain ; Mucous Membrane ; Neoplasm Metastasis ; Phenobarbital ; Prostate ; Urinary Bladder

We present a rare case of spindle cell oncocytoma (SCO) of the sella turcica with malignant histologic features and rapid progression. A 42-year-old woman experienced bilateral blurred vision and was preoperatively misdiagnosed as having a pituitary macroadenoma on magnetic resonance imaging. After surgery, SCO was diagnosed by the histopathologic features of interlacing fascicles of spindle tumor cells with finely granular, eosinophilic cytoplasm. Focal anaplastic changes and necrosis were present. Immunohistochemically, the tumor cells were positive for vimentin, epithelial membrane antigen, S-100, galectin-3, and thyroid transcription factor 1. Four months later, the tumor had progressed, and second surgery with adjuvant radiotherapy was performed; the patients remains under observation. In this report, we proposed distinctive radiologic features for differential diagnosis between SCO and other pituitary tumors.

No abstract available.
Cervix Uteri* ; Female

BACKGROUND: An unhealthy lifestyle is the most important cause of lifestyle-induced illness (diabetes, hypertension, liver enzyme abnormality, dyslipidemia etc.). This study was carried out to evaluate that relation between employees' lifestyle and their health status in a Korean electronic research and development company. METHODS: We conducted a descriptive cross-sectional survey. 3,041 consecutive workers in a Korean R&D company were enrolled in this study. A checkup list for the health examination (from the National Health Insurance Coperation), which contained the information on the lifestyle, and the results of the health examination, which contained information on the body mass index (BMI), systolic blood pressure (SBP), and diastolic blood pressure (DBP), and liver function tests (LFT, AST, ALT, gamma-GTP) and cholesterol profiles (total cholesterol, TG, HDL, LDL) were done for all the subjects. We evaluated the health profile as normal or abnormal. Statistical analysis of the health profiles and the lifestyle of the employees' was performing by using multiple logistic regression analysis. RESULTS: The prevalence of 'excessive alcohol drinking' was 52.9% (n=1,610), that for 'lack of exercise' was 86.2% (n=2,662), that for 'meat eating' 12.2% (n=370) and that for 'current smoker' was 31.3% (n=952). According to results of health examination, the prevalence of obesity was 27.1% (n=824), hypertension was 7.1% (n=215), diabetes was 1.0% (n=30), abnormal LFT was 15.4% (n=469) and dyslipidemia was 18.7% (n=569). On multiple logistic regression analysis of the health profile and lifestyle, 'meat eating' was related to obesity, hypertension, abnormal LFT (ALT, gamma-GTP), dyslipidemia (LDL). 'Excessive alcohol drinking' was related to obesity, hypertension, abnormal LFT (gamma-GTP). 'Lack of exercise' was related to dyslipidemia (HDL). 'Current smoker' was related to obesity, diabetes, abnormal LFT (ALT, gamma-GTP), and dyslipidemia (TG, HDL) with statistically significance. CONCLUSIONS: For workers in the R&D company, an unhealthy lifestyle (such as diet, alcohol drinking, lack of exercise and smoking) were related to obesity, hypertension, diabetes, abnormal LFT and dyslipidemia. Therefore health promotion is necessary for the young employees of an Korean R&D company.
Alcohol Drinking ; Blood Pressure ; Body Mass Index ; Cholesterol ; Cross-Sectional Studies ; Diet ; Dyslipidemias ; Electronics ; Electrons ; Health Promotion ; Hypertension ; Life Style ; Liver ; Liver Function Tests ; Logistic Models ; National Health Programs ; Obesity ; Prevalence

This is the first case report of a patient with a large serous cystadenoma accompanied by a juvenile granulosa cell tumor that was discovered in the remaining ovarian tissue. A 25-year-old female was presented with constipation and amenorrhea. Ultrasonography revealed a large cystic mass in the left ovary with a normal uterus. The remaining ovarian tissue seemed normal at first look after cystectomy, but showed abnormal consistency on palpation. The remaining ovarian tissue was removed and granulosa cell tumor was confirmed by pathologic examination. The patient has been followed up for 30 months without evidence of recurrence. We would like to emphasize the importance of inspection, and palpation of remaining ovarian tissue during operation to avoid risks of remaining ovarian pathology.
Adult ; Amenorrhea ; Constipation ; Cystadenoma, Serous* ; Cystectomy ; Female ; Granulosa Cell Tumor* ; Granulosa Cells* ; Humans ; Ovarian Neoplasms ; Ovary* ; Palpation ; Pathology ; Recurrence ; Ultrasonography ; Uterus

Nitric oxide (NO) has both neuroprotective and neurotoxic effects depending on its concentration and the experimental model. We tested the effects of NG-nitro-L-arginine methyl ester (L-NAME), a nonselective nitric oxide synthase (NOS) inhibitor, and aminoguanidine, a selective inducible NOS (iNOS) inhibitor, on kainic acid (KA)-induced seizures and hippocampal CA3 neuronal death. L-NAME (50 mg/kg, i.p.) and/or aminoguanidine (200 mg/kg, i.p.) were administered 1 h prior to the intracerebroventricular (i.c.v.) injection of KA. Pretreatment with L-NAME significantly increased KA-induced CA3 neuronal death, iNOS expression, and activation of microglia. However, pretreatment with aminoguanidine significantly suppressed both the KA-induced and L-NAME-aggravated hippocampal CA3 neuronal death with concomitant decreases in iNOS expression and microglial activation. The protective effect of aminoguanidine was maintained for up to 2 weeks. Furthermore, iNOS knockout mice (iNOS-/-) were resistant to KA-induced neuronal death. The present study demonstrates that aminoguanidine attenuates KA-induced neuronal death, whereas L-NAME aggravates neuronal death, in the CA3 region of the hippocampus, suggesting that NOS isoforms play different roles in KA-induced excitotoxicity.
Animals ; Guanidines ; Hippocampus ; Kainic Acid ; Mice ; Mice, Knockout ; Microglia ; Models, Theoretical ; Neurons ; NG-Nitroarginine Methyl Ester ; Nitric Oxide ; Nitric Oxide Synthase ; Protein Isoforms ; Seizures