Congenital syphilis is transmitted throuth the placenta by the infected mother after 16 weeks of gestation.Since the incidence of syphilis is again on the increase, syphilis remanis at the present time a public problem ofmajor and increasing proportions. Recently, congenital syphilis has different formas of presentation. The authorsobserved clinically and radiologically 27 cases of congenital syphilis in the neonates and infants treated at thepediatric ward of Chonnam National University Hsopital from Jan. 1977 to Mar. 1982. The results are as follows; 1.The number of observed patients was 27 cases, 22 cases in male, 5 cases in female. 2. Onset of first clinicalsymptoms and signs was within the 4th week life in 14 cases (52%), 1-2 months in 6 cases (22%), 2-3 months in 4cases (15%), 3-4 months in 3 cases (11%). All cases was within 6 months. 3. The order of the frequency of commonclinical manifestations was hepatomegaly (96%). splenomegaly (78%), skin lesions(63%), anemia(63%), nasalsnuffle(56%). 4. Of 11 cases with known birth weight, 10 cases were low birth weight. 5. The serologic test (VDRLslide test) of 27 tested cases revealed reactive response in 26 cases, nonreactive response in 1 case, and that ofsyphilitic mothers except one revealed reactive in 23 cases, non-reactive in 3 cases. 6. Roentgenographicsyphilitic bonychanges were detected in 26 cases (96%), of 27 studied cases, Osteochondritis was present in 24cases (89%), periostitis in 21 cases (78%), osteomyelitis in 11 cases(41%). 7. The most common sites affected wereas follows. Radius and ulna were the most frequently affected, the next were in order of tibia and fibula.Considering osteochondiritis only, the distal end of radius and ulna(78% respectively) and proximal end of tibia(67%) were the most frequently affected sites, the proximal en of femur (33%) was least frequently affected site.8. On chest films of 27 cases, osseous chanages(Mainly periostitis) of clavicle were noted in 14 cases and thoseof rib in 2 cases.
Birth Weight ; Clavicle ; Female ; Femur ; Hepatomegaly ; Humans ; Incidence ; Infant ; Infant, Low Birth Weight ; Infant, Newborn ; Jeollanam-do ; Male ; Mothers ; Osteochondritis ; Osteomyelitis ; Periostitis ; Placenta ; Radius ; Ribs ; Serologic Tests ; Skin ; Splenomegaly ; Syphilis ; Syphilis, Congenital ; Thorax ; Tibia ; Ulna

PURPOSE: To find out the role of postoperative adjuvant radiotherapy in the treatment of rectal cancer by comparing survival, pelvic control, complication rate, and any prognostic factor between surgery alone and postoperative radiotherapy group. MATERIALS AND METHODS: From Feb. 1982 to Dec. 1996 total 212 patients were treated by radical surgery with or without postoperative radiotherapy due to rectal carcinoma of modified Astler-Coller stage B2-C3. Of them, 18 patients had incomplete radiotherapy and so the remaining 194 patients were the database analyzed in this study. One hundred four patients received postoperative radiotherapy and the other 90 patients had surgery only. Radiotherapy was performed in the range of 39.6-55.8 Gy (mean: 49.9 Gy) to the whole pelvis and if necessary, tumor bed was boosted by 5.4-10 Gy. Both survival and pelvic control rates were calculated by Kaplan-Meier method and their statistical significance was tested by Log-rank test. Multivariate analysis was performed by Cox proportional hazards model. RESULTS: 5-year actuarial survival rate (5YSR) and 5-year disease-free survival rate (5YDFSR) of entire patients were 53% and 49%, respectively. 5YSRs of surgery alone group and adjuvant radiotherapy group were 63% vs 45%, respectively ( p=0.03). This difference is thought to reflect uneven distribution of stages between two treatment groups ( p<0.05 by x2-test) with more advanced disease patients in adjuvant radiotherapy group. 5YSRs of surgery alone vs adjuvant radiotherapy group in MAC B2+3, C1, C2+3 were 68% vs 55% ( p=0.09), 100% vs 100%, 40% vs 33% ( p=0.71), respectively. 5YDFSRs of surgery alone vs adjuvant radiotherapy group in above three stages were 65% vs 49% ( p=0.14), 100% vs 100%, 33% vs 31% ( p=0.46), respectively. 5-year pelvic control rate (5YPCR) of entire patients was 72.5%. 5YPCRs of surgery alone and adjuvant radiotherapy group were 71% vs 74%, respectively (p=0.41). 5YPCRs of surgery alone vs adjuvant radiotherapy group in B2+3, C1, C2+3 were 79% vs 75% ( p= 0.88), 100% vs 100%, 44% vs 68% ( p=0.01), respectively. Multivariate analysis showed that only stage was significant factor affecting overall and disease-free survival in entire patients and also in both treatment groups. In view of pelvic control, stage and operation type were significant in entire patients and only stage in surgery alone group but in adjuvant radiotherapy group, operation type instead of stage was the only significant factor in multivariate analysis as a negative prognostic factor in abdominoperineal resection cases. CONCLUSION: Our retrospective study showed that postoperative adjuvant radiotherapy could improve the pelvic control in MAC C2+3 group. To improve both pelvic control and survival in all patients with MAC B2 or more, other treatment modality such as concurrent continuous infusion of 5-FU, which is the most standard agent, along with radiotherapy should be considered.
Disease-Free Survival ; Fluorouracil ; Humans ; Multivariate Analysis ; Pelvis ; Proportional Hazards Models ; Radiotherapy ; Radiotherapy, Adjuvant* ; Rectal Neoplasms* ; Retrospective Studies ; Survival Rate

PURPOSE: We performed the retrospective analysis to find the outcome of external beam radiotherapy alone in advanced esophageal cancer patients. METHODS AND MATERIALS: One hundred and six patients treated with external beam radiotherapy alone between July 1990 and December 1996 were analyzed retrospectively. We limited the site of the lesions to the thoracic esophagus and cell type to the squamous cell carcinoma. Follow-up was completed in 100 patients (9 4%) and ranged from 1 month to 92 months (median; 6 months). RESULTS: The median age was 62 years old and male to female ratio was 104:2. Fifty-three percent was the middle thorax lesion and curative radiotherapy was performed in 83%. Mean tumor dose delivered with curative aim was 58.6 Gy (55-70.8 Gy) and median duration o f the radiation therapy was 53 days. The median survival of all patients was 6 months and 1-year and 2-year overall survival rte was 27% and 12%, respectively. Improvement of dysphagia was obtained in most patients except fo 7 patients who underwent feeding gastrostomy. The complete response rate immediately after radiation therapy was 32% (34/106). The median survival and 2-year survival rate of the complete responder was 14 months and 30% respectively, while those of the nonresponder was 4 months and 0% respectively (p=0.000). The median survival and 2-year survival rate of the patients who could tolerate regular diet was 9 rnonths and 16% while those of the patients who could not tolerate regular diet was 3 months and 0%, respectively (p=0.004). The survival difference between the patients with 5 cm or less turnor length and those with more than 5 cm tumor length was rnarginally statistically significant (p=0.06). However, the survival difference according to the periesophageal invasion or mediastinal lymphadenopathy in the chest CT imaging study was not statistically significant in this study. In a multivariate analysis, the statistically significant covariates to the survival were complete response to radiotherapy, tumor length, and initial degree of dysphagia in a decreasing order. The complication was observed in 10 patients (9%). CONCLUSION: The survival outcome for advanced esophageal cancer patients treated by external be am radiotherapy alone was very poor, In the treatment of these patients, the brachytherapy and chemotherapy should be added to improve the treatment outcome.
Brachytherapy ; Carcinoma, Squamous Cell ; Deglutition Disorders ; Diet ; Drug Therapy ; Esophageal Neoplasms* ; Esophagus ; Female ; Follow-Up Studies ; Gastrostomy ; Humans ; Lymphatic Diseases ; Male ; Middle Aged ; Multivariate Analysis ; Radiotherapy* ; Retrospective Studies ; Survival Rate ; Thorax ; Tomography, X-Ray Computed ; Treatment Outcome

Emphysematous pyelonephritis is rare but freuently fatal complication of renal parenchymal infection, mostcommonly occurs in diabetic patients and is often associated with urinary obstruction, prior urologicalabnormality or infection. From 1898 to 1984 , about 50 cases of empysematous pyelonephritis have been reporteduniversally. The diaignosis of emphysematous pyelonephritis can be made only roentgenographically. In the last 2years, we have had two cases of emphysematous pyelonephritis at our hospital. It is our purpose to report twopatients who have survived wtih a brief review of the previous literature.
Humans ; Pyelonephritis

Ninety patients of esophageal cancer treated with radiation since November 1985 to June 1990 at the Deprtment of Therapeutic Radiology, Chonnam University Hospital, were analysed retrospectively regarding survival. Seventy five patients (94.9%) revealed squamous cell carcinoma in its histologic type, and most ofpatients were in advanced stage with 25 patients (27.8%) of T2 and 64 patients (71.1%) of T3 Minimum follow up period was 12 months and median was 5 months. Overall actuarial 2 year survival rate was 11.6%. Two year survival rates according to the parameters such as treatment aim, T stage, site, length, radiation dose and response were compared and resulted that survival by tumor length only had statistically significant impact on survival of esophageal carcinoma.
Carcinoma, Squamous Cell ; Esophageal Neoplasms* ; Follow-Up Studies ; Humans ; Jeollanam-do ; Radiation Oncology ; Radiotherapy* ; Retrospective Studies ; Survival Rate

PURPOSE: Before we report the results of curative radiotherapy in cervix cancer patients, we review the significance and safety of our dose specification methods in the brachytherapy system to have the insight of the potential predictive value of doses at specified points. MATERIALS AND METHODS: We analyze the 45 cases of cervix cancer patients treated with intracavitary brachytherapy. In the lateral simulation film we draw the isodose curve and observe the absorbed dose rate of point A, the reference point of bladder(SBD) and rectum(SRD). In the sagittal view of pelvic MRI film we demarcate the tumor volume(TV) and determine whether the prescription dose curve of point A covers the tumor volume adequately by drawing the isodose curve as correctly as possible. Also we estimate the maximum point dose of bladder(MBD) and rectum(MRD) and calculate the inclusion area where the absorbed dose rate is higher than that of point A in the bladder(HBV) and rectum(HRV), respectively. RESULTS: Of forty-five cases, the isodose curve of point A seems to cover tumor volume optimally in only 24(53%). The optimal tumor coverage seems to be associated not with the stage of the disease but with the tumor volume. There is no statistically significant association between SBD/SRD and MBD/MRD, respectively. SRD has statistically marginally significant association with HRV, while TV has statistically significant association with HBV and HRV. CONCLUSION: Our current treatment calculation methods seem to have the defect in the aspects of the nonoptimal coverage of the bulky tumor and the inappropriate estimation of bladder dose. We therefore need to modify the applicator geometry to optimize the dose distribution at the position of lower tandem source. Also it appears that the position of the bladder in relation to the applicators needs to be defined individually to define "hot spots".
Brachytherapy* ; Cervix Uteri* ; Female ; Humans ; Magnetic Resonance Imaging* ; Prescriptions ; Radiotherapy ; Tumor Burden ; Urinary Bladder ; Uterine Cervical Neoplasms

Percutaneous antegrade pyelography guided by ultrasonography and fluoroscopy was attempted in 25 patients with supravesical obstructive hydronephrosis and suctessful in 23 patients to evaluate the site and nature of urinary obstruction. The etiology of the obstructive uropathies were urinary stricture in 11 cases,urinary Tbc. in 5 cases, urinary stone in 3 cases, uterine prolapse with cystocele, pyonephrosis, ureteral metastatic testicular carcinoma in 1 case respectively. No significant complication of the percutaneous antegrade pyelography was observed. Percutaneous antegrade pyelography provides significant diagnostic informations on the obstructive lesion and can be accomplished with ease and safe in patients with obstructiv hydronephnosis as a diagnostic procedure of choice in infants and children or as an alternative to a retrograde pyelography.
Child ; Constriction, Pathologic ; Cystocele ; Fluoroscopy ; Humans ; Hydronephrosis ; Infant ; Pyonephrosis ; Ultrasonography ; Ureter ; Urinary Calculi ; Urography ; Uterine Prolapse

PURPOSE: A retrospective analysis was performed to investigate the proper management of maxillary sinus carcinoma. MATERIALS AND METHODS: Authors analysed 33 patients of squamous cell carcinoma of maxillary sinus treated at Chonnam University Hospital from January 1986 to December 1992. There were 24 men and 9 women with median age of 55 years. According to AJCC TNM system of 1988, a patient of T2, 10 patients of T3 and 22 patients of T4 were available, respectively. Cervical lymph node metastases was observed in 5 patients(N1;4/33, N2b;1/33). Patients were classified as 3 groups according to management method. The first group, named as "FAR" (16 patients), was consisted of preoperative intra-arterial chemotherapy with5-fluorouracil(5-FU;mean of total dosage;3078mg) through the superficial temporal artery with concurrent radiation(mean dose delivered;3433cGy, daily 180-200cGy) and vitamin A(50,000 IU daily), and followed by total maxillectomy and postoperative radiation therapy(mean dose;2351cGy). The second group, named as "SR"(7 patients), was consisted of total maxillectomy followed by postoperative radiation therapy(mean dose 5920 cGy). Her third group, named as "R"(6 patients), was treated with radiation alone(mean dose;7164cGy). Kaplan-Meier product limit method was used for survival analysis and Mantel-Cox test was performed for significance of survival difference between two groups. RESULTS: Local recurrence free survival rate in the end of 2 year was 100%, 5-% and 0% in FAR, SR and R group, repectively. Disease free survival rate in 2 years was 88.9%, 40% and 50% in Far, SR and R group, respectively. There were statistically significant difference between FAR and SR or FAR and R group in their local recurrence free, disease free and overall survival rates. But diffeence of each survival rate between SR and R group was not significant. CONCLUSION: In this study FAR group revealed better results that SR or R group. In the future prospective randomized study is in need.
Carcinoma, Squamous Cell ; Disease-Free Survival ; Drug Therapy ; Female ; Humans ; Jeollanam-do ; Kaplan-Meier Estimate ; Lymph Nodes ; Male ; Maxillary Sinus* ; Neoplasm Metastasis ; Recurrence ; Retrospective Studies ; Survival Rate ; Temporal Arteries ; Vitamins

PURPOSE: We undertook this study to evaluate the significance of p53 immunoreactivity in squamous cell carcinoma of the cervix, treated with radiotherapy alone. MATERIALS AND METHODS: Immunohistochemical staining of p53 proteins were performed in eighty patients with squamous cell carcinoma of the cervix, and who completed curative radiotherapy between Jan. 1996 and Apr. 1998 at the Department of Therapeutic Radiology, Chonnam National University Hospital. External- beam radiotherapy was combined with intracavitary brachytherapy. Results were analyzed for the end points of pelvic tumor control and distant failure rates. The follow-up time ranged from 7 to 58 months with a median of 40 months. RESULTS: p53 positive and negative groups involved 45 and 35 patients, respectively, and the positive p53 immunoreactivity rate was 56% (45/80). p53 immunoreactivity showed no significant correlation with age, tumor size, serum tumor marker (SCC), or HPV18 expression, while there was a statistically marginally significant correlation with HPV16 expression. The pelvic tumor control rate of the p53 positive group was 87% and that of p53 negative group was 83% (0.05). The other parameters influencing negatively to the pelvic tumor control and with statistical significance were tumor ulceration and barrel type. Multivariate analysis also showed that p53 immunoreactivity had no prognostic value for pelvic tumor control of the disease, and that the statistically significant factor was tumor ulceration. The treatment failure rate of the p53 positive group was 23% and that of the negative group was 26% (p>0.05). CONCLUSION: p53 immunoreactivity in the cervix cancer stage IB, II patients seems to have no value as a predictor of tumor behavior after curative radiotherapy.
Brachytherapy ; Carcinoma, Squamous Cell* ; Cervix Uteri* ; Female ; Follow-Up Studies ; Humans ; Jeollanam-do ; Multivariate Analysis ; Radiation Oncology ; Radiotherapy* ; Treatment Failure ; Ulcer ; Uterine Cervical Neoplasms

PURPOSE: To evaluate the role of conventional postoperative adjuvant radiotherapy in the management of supratentorial malignant glioma and to determine favorable prognostic factors affecting survival. MATERIAL AND METHODS: From Sep. 1985 to Mar. 1997, the number of eligible patients who received postoperative radiotherapy completely was 69. They ranged in age from 7 to 66 years (median, 47). Forty-two (61%) patients were glioblastoma multiforme and the other 27 (39%) were anaplastic astrocytoma. Twenty patients (29%) had Karnofsky score equal or more than 80 preoperatively. Forty-three patients (62%) had symptom duration equal or less than 3 months. Twenty-four patients (35%) had gross total resection and forty patients(58%) had partial resection, the remaining five patients (7%) had biopsy only. Radiotherapy dose ranged from 50.4 Gy to 61.2 Gy (median, 55.8; mode, 59.4) with fraction size of 1.8 Gy-2.0 Gy for 33-83 days(median, 48) except three patients delivered 33, 36, 39 Gy, respectively with fraction size of 3.0 Gy due to poor postoperative performance status. Follow-up rate was 93% and median follow-up period was 14 months. RESULTS: Overall survival rate at 2 and 3 years and median survival were 38%, 20%, and 16 months for entire patients; 67%, 44%, and 34 months for anaplastic astrocytoma; 18%, 4%, and 14 months for glioblastoma multiforme, respectively (p=0.0001). According to the extent of surgery, 3-year overall survival for gross total resection, partial resection, and biopsy only was 38%, 11%, and 0%, respectively (p=0.02). The 3-year overall survival rates for patients age 40>, 40-59, and 60< or = were 52%, 8%, and 0%, respectively (p=0.0007). For the variate of performance score 80< or = vs 80>, the 3-year survival rates were 53% and 9%, respectively (p=0.008). On multivariate analysis including covariates of three surgical and age subgroups as above, pathology, extent of surgery and age were significant prognostic factors affecting overall survival. On another multivariate analysis with covariates of two surgical (total resection vs others) and two age (50> vs 50< or =) subgroups, then, pathology, extent of surgery and performancestatus were significant factors instead of age and 3-year cumulative survival rate for the five patients with these three favorable factors was 100% without serious sequela. CONCLUSION: We confirmed the role of postoperative conventional radiotherapy in the management of supratentorial malignant glioma by improving survival as compared with historical data of surgery only. Patients with anaplastic astrocytoma, good performance score, gross total resection and/or young age survived longest. Maximum surgical resection with acceptable preservation of neurologic function should be attempted in glioblastoma patients, especially in younger patients. But the survival of most glioblastoma patients without favorable factors is still poor, so other active adjuvant treatment modalities should be tried or added rather than conventional radiation treatment alone in this subgroup.
Astrocytoma ; Biopsy ; Follow-Up Studies ; Glioblastoma ; Glioma* ; Humans ; Multivariate Analysis ; Pathology ; Radiotherapy ; Radiotherapy, Adjuvant ; Survival Rate