No abstract available.
Foot*

No abstract available.
Sarcoma, Ewing*

No abstract available.
Chondroblastoma*

PURPOSE: As a new strategy to modulate drug resistance in the treatment of relapsed or refractory non-Hodgkin's lymphoma(NHL), continuos infusion of drugs has been incorporated into the chemotherapy. We conducted a phase II study to determine the activity and safety of EPOCH (etoposide, vincristine, doxorubicin, cyclophosphamide, prednisolone) chemotherapy, in which the natursl products are administered as a continuous infusion, for previously treated NHL's of intermediate grade. MATERIALS AND METHODS: EPOCH chemotherapy (etoposide 50 mg/m2/day 24 hour- continuous infusion, days 1~4, vincristine 0.4 mg/m2/day 24 hour-continuous infusion, days 1~4, doxorubicin 10 mg/m2/day 24 hour-continuous infusion, days 1~4, cyclophosphamide 750 mg/m2 i.v., day 5, prednisolone 60 mg/m2/day p.o. days 1-5) was given to eligible patients every 3 weeks and we assessed response and toxicity of the regimen. RESULTS: Between June 1993 and December 1995, total 56 patients entered this trial and 49 were evaluable. The complete response rate was 41%(95% C.I.: 27-55%). After follow up of 9~50(median 38) months, progression free survival was 0~39+(median 7) months and the overall survival was 1~44+(median 14) months. The prognostic factor analyses showed that B symtoms and serum LDH level before treatment and response to previous treatment affected complete response rate, and patients' performance status and response to previous treatment affected progression free survival and overall survival. Toxicities of EPOCH regimen were leukopenia, stomatitis, nausea/vomiting and neurotoxicity, but they were tolerable. There was 1 case of treatment-related death due to sepsis. CONDUSION: EPOCH chemotherapy was safe and effective for the patients with relapsed NHL. However, the results of patients with NHL refractory to previous treatment were so poor that more intensive, novel treatment would be needed for this category of patients.
Cyclophosphamide ; Disease-Free Survival ; Doxorubicin* ; Drug Resistance ; Drug Therapy* ; Follow-Up Studies ; Hodgkin Disease* ; Humans ; Leukopenia ; Lymphoma, Non-Hodgkin ; Prednisolone ; Sepsis ; Stomatitis ; Vincristine*

Ganglion is the most common soft tissue tumor which occurs mainly in hand, but it can also occur in any part of the extremity. It is not always necessary to excise the tumor because it seldom cause symptoms severe enough to take operation. We reviewed the patients with ganglion treated surgically. Exculding the cases which were operated under local anesthesia and Bakers cyst, 42 patients were treated surgically from 1983 to 1992. Females were 33, and males 9. Average age at the time of operation, was 40 years (16 to 67). All the cases were analysed retrospectively in terms of surgical indication, anatomical location, size, duration of symptoms, relationship between recurrence and size, and complication. The average duration of follow-up was 1 year 7 months, ranging from 1 year to 4 years. The causes of operation were, cosmetic problem in 6996 (29 cases); pain in 19% (8 cases); and both comesis and pain in 12% (5 cases). The locations were, wrist in 4696 (19 cases); knee 29% (12 cases); foot 12% (5 cases); hand 7% (3 cases); forearm 2% (1 case); ankle 2% (1 case); and elbow 296 (1 case). The size of mass was less than 2.5 cm in 30 cases (71%), and more than 2.5 cm in 12 (29%). (Total average of size was 2.4 cm)The average duration of symptoms were 28 months (1 month 15 years). The recurrence was found in 7 cases: 3 of them (10%) occurred among 30 cases the diameter of which was less than 2.5 cm, and other four (33%) occurred among 12 cases, larger than 2.5 cm. There were no other complications.
Anesthesia, Local ; Ankle ; Elbow ; Extremities ; Female ; Follow-Up Studies ; Foot ; Forearm ; Ganglion Cysts ; Hand ; Humans ; Knee ; Male ; Recurrence ; Retrospective Studies ; Wrist

Because the penetrating cervical tracheoesophageal injury may be associated with significant morbidity and mortality, it is important to choose the optimal method of diagnosis and management in patient with tracheoesophageal injury. We obtained a satisfactory result from repair of tracheoesophageal injuries using cardiopulmonary bypass. If the bleeding from the unidentified deep injury and the spread of infection could be controlled, the repair using CPB might increase the margin of safety during operation in the similar cases.
Cardiopulmonary Bypass ; Diagnosis ; Hemorrhage ; Humans ; Mortality ; Wounds, Stab*

Background: Numerous studies have shown the effect of particulate matter exposure on brain imaging markers. However, little evidence exists about whether the effect differs by the level of low-grade chronic systemic inflammation. We investigated whether the level of c-reactive protein (CRP, a marker of systemic inflammation) modifies the associations of particulate matter exposures with brain cortical gray matter thickness and white matter hyperintensities (WMH). Methods: We conducted a cross-sectional study of baseline data from a prospective cohort study including adults with no dementia or stroke. Long-term concentrations of particulate matter ≤ 10 µm in diameter (PM10) and ≤ 2.5 µm (PM2.5) at each participant’s home address were estimated. Global cortical thickness (n = 874) and WMH volumes (n = 397) were estimated from brain magnetic resonance images. We built linear and logistic regression models for cortical thickness and WMH volumes (higher versus lower than median), respectively. Significance of difference in the association between the CRP group (higher versus lower than median) was expressed as P for interaction. Results: Particulate matter exposures were significantly associated with a reduced global cortical thickness only in the higher CRP group among men (P for interaction = 0.015 for PM10 and 0.006 for PM2.5). A 10 μg/m3 increase in PM10 was associated with the higher volumes of total WMH (odds ratio, 1.78; 95% confidence interval, 1.07–2.97) and periventricular WMH (2.00; 1.20–3.33). A 1 μg/m3 increase in PM2.5 was associated with the higher volume of periventricular WMH (odds ratio, 1.66; 95% confidence interval, 1.08–2.56). These associations did not significantly differ by the level of high sensitivity CRP. Conclusion Particulate matter exposures were associated with a reduced global cortical thickness in men with a high level of chronic inflammation. Men with a high level of chronic inflammation may be susceptible to cortical atrophy attributable to particulate matter exposures.

Familial adenomatous polyposis (FAP) includes early development of up to thousands of colorectal adenoma and of colonic adenocarcinoma in all untreated cases. Moreover, a variety of extracolonic manifestation are seen. Several reports have demontrated a high incidence of papillry carcinoma of thyroid. We experienced a case of familial adenomatous polyposis, presenting with thyoid papillry carcinoma, and reported with a brief review of literatures.
Adenocarcinoma ; Adenoma ; Adenomatous Polyposis Coli* ; Carcinoma, Papillary* ; Colon ; Incidence ; Thyroid Gland* ; Thyroid Neoplasms

BACKGROUND: Mortality and morbidity of anastomotic complications after esophagectomy have gradually decreased in recent years. However, swallowing difficulties and reflux symptoms after esophagogastrostomy continue to be a burden jeopardizing the quality of life. In the present study, we evaluated the quality of esophagogastrostomy by analyzing anastomotic stenosis and reflux esophagitis. MATERIAL AND METHOD: A retrospective analysis was made in 74 patients who underwent esophagogastrostomy after esophagectomy by one surgeon between January 1995 and December 2004. 53 patients of them received endoscopic examination during follow-up (29+/-23.6 months, range 5~111 months). Reflux esophagitis and stenosis at anastomostic site were analyzed according to the techniques and locations of esophagogastrostomy. RESULT: The median age at the time of repair was 60.3+/-8.87 years (range 39~81 years). 23 patients received a hand-sewn esophagogastric anastomosis and 30 patients a circular stapled one. There was no significant statistical difference in terms of anastomotic stenosis (p=0.64) and reflux esophagitis (p=0.41) between the two groups. Cervical anastomosis was performed in 26 patients and intrathoracic anastomosis in 27 patients. No significant statistical difference in anastomotic stenosis between the two groups was found (p=0.44), but reflux esophagitis was noted in 3 patients in the cervical anastomosis group and 14 patients in the intrathoracic anastomosis group (p=0.003). CONCLUSION: Cervical anastomosis was supposed to have a better quality of esophagogastrostomy by lowering the risk of reflux esophagitis. In the future, the comprehensive study including a patient's subjective symptom and Barrett's metaplasia should be performed in larger cases.
Anastomosis, Surgical ; Constriction, Pathologic ; Deglutition ; Endoscopy ; Esophageal Neoplasms ; Esophagectomy ; Esophagitis, Peptic ; Follow-Up Studies ; Humans ; Metaplasia ; Mortality ; Quality of Life ; Retrospective Studies

Although many studies have assessed mortality and morbidity of conservative treatment after hip fracture in elderly patients, the mortality of conservative treatment done because of economic burden is unclear. Among 451 patients diagnosed with displaced hip fracture during 3 yr, 28 patients (Group I) were enrolled as conservative treatment. Fifty-six patients matched in age, gender, ASA score, and diagnosis (Group II) who had undergone surgical treatment were used as the control group. The causal factors of non-operative treatment and mortality rate and functional recovery were evaluated according to the causal factors of patients with surgical procedure. Ten patients (36%) in Group I involved medical problems and 18 (64%) by economic burdens. The cumulative mortality rate over 3, 6, 12, and 24 months was 54%, 61%, 64%, and 82% in Group I and 9%, 11%, 14%, and 21% in Group II, respectively. At the latest follow-up, all five patients in Group I displayed a nonfunctional ambulatory state, whereas only seven of 44 patients in Group II were in a nonfunctional ambulatory state. Non-surgical treatment following hip fracture that is done because of the economic burden is associated with substantially high mortality and serious functional loss.
Age Factors ; Aged ; Aged, 80 and over ; Female ; Follow-Up Studies ; Hip Fractures/diagnosis/mortality/*surgery ; Humans ; Kaplan-Meier Estimate ; Male ; Prognosis ; Recovery of Function ; Severity of Illness Index ; Sex Factors ; Socioeconomic Factors