지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한외과학회 Annals of Surgical Treatment and Research Annals of Surgical Treatment and Research Vol.86 No.4
- 발행연도
- 2014.4
- 수록면
- 212 - 216 (5page)
이용수
초록· 키워드
오류제보하기
Purpose: Chest computed tomography is performed frequently for the preoperative pulmonary staging in colorectal cancers (CRCs) regardless of the result of chest x-ray (CXR) due to its high sensitivities and specificities. The advancement of CT technology detects more indeterminate lung lesions that may require further investigations, referrals and follow-up. The aim of this study was to suggest a guideline for performing chest CT for preoperative pulmonary staging in colorectal cancer.
Methods: We performed a retrospective analysis of the records of patients who had chest CT preformed without the evidence of metastasis on CXR for preoperative pulmonary staging.
Results: Of 21 patients with metastatic nodules on chest CT, 23.8% showed pulmonary metastasis on positron emission tomography, 47.6% showed extrapulmonary metastasis on preoperative evaluation and 61.9% showed elevated serum carcinoembryonic antigen level above 10 ng/mL. These results showed significant value compared to patients without metastatic nodules. But, in analyzing patients with or without indeterminate nodules in the three contents listed above, there was no significance.
Conclusion: In the patients with CRC who show normal CXR and exhibit positivity in PET, preoperative extrapulmonary metastasis and elevated serum CEA level above 10 ng/mL preoperatively, chest CT would be helpful in preoperative staging.
Methods: We performed a retrospective analysis of the records of patients who had chest CT preformed without the evidence of metastasis on CXR for preoperative pulmonary staging.
Results: Of 21 patients with metastatic nodules on chest CT, 23.8% showed pulmonary metastasis on positron emission tomography, 47.6% showed extrapulmonary metastasis on preoperative evaluation and 61.9% showed elevated serum carcinoembryonic antigen level above 10 ng/mL. These results showed significant value compared to patients without metastatic nodules. But, in analyzing patients with or without indeterminate nodules in the three contents listed above, there was no significance.
Conclusion: In the patients with CRC who show normal CXR and exhibit positivity in PET, preoperative extrapulmonary metastasis and elevated serum CEA level above 10 ng/mL preoperatively, chest CT would be helpful in preoperative staging.
목차
INTRODUCTION
METHODS
DISCUSSION
REFERENCES
참고문헌 (23)
참고문헌 신청
1. [학술지(정기간행물)] - Jemal A. / 2010 / Cancer statistics, 2010 / CA Cancer J Clin 60 : 277 ~ 300
2. [학술지(정기간행물)] - 정규원 / 2011 / Cancer Statistics in Korea: Incidence, Mortality, Survival, and Prevalence in 2008 / Cancer Research and Treatment 43 (1) : 1 ~ 11
3. [학술지(정기간행물)] - McIntosh J. / 2005 / Pulmonary staging in colorectal cancer : is computerised tomography the answer? / Ann R Coll Surg Engl 87 : 331 ~ 333
4. [학술지(정기간행물)] - McCormack PM. / 1979 / Resected pulmonary metastases from colorectal cancer / Dis Colon Rectum 22 : 553 ~ 556
5. [학술지(정기간행물)] - Davis SD. / 1991 / CT evaluation for pulmonary metastases in patients with extrathoracic malignancy / Radiology 180 : 1 ~ 12
2. [학술지(정기간행물)] - 정규원 / 2011 / Cancer Statistics in Korea: Incidence, Mortality, Survival, and Prevalence in 2008 / Cancer Research and Treatment 43 (1) : 1 ~ 11
3. [학술지(정기간행물)] - McIntosh J. / 2005 / Pulmonary staging in colorectal cancer : is computerised tomography the answer? / Ann R Coll Surg Engl 87 : 331 ~ 333
4. [학술지(정기간행물)] - McCormack PM. / 1979 / Resected pulmonary metastases from colorectal cancer / Dis Colon Rectum 22 : 553 ~ 556
5. [학술지(정기간행물)] - Davis SD. / 1991 / CT evaluation for pulmonary metastases in patients with extrathoracic malignancy / Radiology 180 : 1 ~ 12
이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2015-510-001432295