Abstract
This study was performed to investigate the feasibility of FDG- and L-[methyl-11C]methionine (Met)-PET for the follow up of lung cancer after stereotactic radiotherapy (SRT). Nine patients (pt) with solitary lung cancer underwent SRT. Met- and FDG-PET studies were performed one week before SRT and from one week to 8 months after SRT. Responses to SRT were complete in 2 pt and partial in 7 pt. Met- and FDG-PET scan showed high tracer uptake in all tumors before SRT. After SRT, standardized uptake values (SUV) of FDG and Met changed concordantly. Both decreased with time in 5 pt but did not decrease steadily in 4 pt, where 2 pt showed an increase at 1 to 2 weeks after SRT and 2 pt showed an increase at more than 3 months after SRT. The former appears to reflect the acute reaction to SRT and the latter radiation-induced pneumonitis. Although the addition of Met-PET did not provide additional information over FDG-PET, FDG- and Met-PET could be used to evaluate the treatment effect of SRT.
Similar content being viewed by others
References
Delbeke D. Oncological applications of FDG PET imaging: brain tumors, colorectal cancer, lymphoma and melanoma.J Nucl Med 1999; 40: 591–603.
Strauss LG. Positron Emission Tomography: Current Role for Diagnosis and Therapy Monitoring in Oncology.Oncologist 1997; 2: 381–388.
Inokuma T, Tamaki N, Torizuka T, Fujita T, Magata Y, Yonekura Y, et al. Value of fluorine-18-fluorodeoxyglucose and thallium-201 in the detection of pancreatic cancer.J Nucl Med 1995; 36: 229–235.
Shreve PD. Focal fluorine-18 fluorodeoxyglucose accumulation in inflammatory pancreatic disease.Eur J Nucl Med 1998; 25: 259–264.
Strauss LG. Fluorine-18 deoxyglucose and false-positive results: a major problem in the diagnostics of oncological patients.Eur J Nucl Med 1996; 23: 1409–1415.
Nakamoto Y, Saga T, Ishimori T, Higashi T, Mamede M, Okazaki K, et al. FDG-PET of autoimmune-related pancreatitis: preliminary results.Eur J Nucl Med 2000; 27: 1835–1838.
Kubota R, Kubota K, Yamada S, Tada M, Takahashi T, Iwata R, et al. Methionine uptake by tumor tissue: a microautoradiographic comparison with FDG.J Nucl Med 1995; 36: 484–492.
Auchter RM, Lamond JP, Alexander E, Buatti JM, Chappell R, Friedman WA, et al. A multiinstitutional outcome and prognostic factor analysis of radiosurgery for resectable single brain metastasis.Int J Radiat Oncol Biol Phys 1996; 35: 27–35.
Uematsu M, Shioda A, Suda A, Fukui T, Ozeki Y, Hama Y, et al. Computed tomography-guided frameless stereotactic radiotherapy for stage I non-small cell lung cancer: a 5-year experience.Int J Radiat Oncol Biol Phys 2001; 51: 666–670.
Nagata Y, Negoro Y, Aoki T, Mizowaki T, Takayama K, Kokubo M, et al. Clinical outcomes of 3D conformai hypofractionated single high-dose radiotherapy for one or two lung tumors using a stereotactic body frame.Int J Radiat Oncol Biol Phys 2002; 52: 1041–1046.
Negoro Y, Nagata Y, Aoki T, Mizowaki T, Araki N, Takayama K, et al. The effectiveness of an immobilization device in conformai radiotherapy for lung tumor: reduction of respiratory tumor movement and evaluation of the daily setup accuracy.Int J Radiat Oncol Biol Phys 2001; 50: 889–898.
Aoki T, Nagata Y, Negoro Y, Takayama K, Mizowaki T, Kokubo M, et al. Evaluation of lung injury after three- dimensional conformai stereotactic radiation therapy for solitary lung tumors: CT appearance.Radiology 2004; 230: 101–108.
Giraud P, Grahek D, Montravers F, Carette MF, Deniaud-Alexandre E, Julia F et al. CT and (18)F-deoxyglucose (FDG) image fusion for optimization of conformai radiotherapy of lung cancers.Int J Radiat Oncol Biol Phys 2001; 49: 1249–1257.
Kitano H, Magata Y, Tanaka A, Mukai T, Kuge Y, Nagatsu K, et al. Performance assessment of O-18 water purifier.Ann Nucl Med 2001; 15: 75–78.
Hamacher K, Coenen HH, Stocklin G. Efficient stereo- specific synthesis of no-carrier-added 2-[18F]-fluoro-2- deoxy-d-glucose using aminopolyether supported nucleo- philic substitution.J Nucl Med 1986; 27: 235–238.
Comar D, Cartron J, Maziere M, Marazano C. Labelling and metabolism of methionine-methyl-11C.Eur J Nucl Med 1976; 1: 11–14.
Magata Y, Saji H, Tokui T, Ohmomo Y, Yamada Y, Hirata M, et al. High reactivity of [11C]CH3I with thiol group in the synthesis of C-11 labeled radiopharmaceuticals.Ann Nucl Med 1993; 7: 173–177.
Therasse P, Arbuck SG, Eisenhauer EA, Wanders J, Kaplan RS, Rubinstein L, et al. New guidelines to evaluate the response to treatment in solid tumors. European Organization for Research and Treatment of Cancer, National Cancer Institute of the United States, National Cancer Institute of Canada.J Natl Cancer Inst 2000; 92: 205–216.
Kubota K. From tumor biology to clinical PET: A review of positron emission tomography (PET) in oncology.Ann Nucl Med 2001; 15: 471–486.
Abe Y, Matsuzawa T, Fujiwara T, Itoh M, Fukuda H, Yamaguchi K, et al. Clinical assessment of therapeutic effects on cancer using18F-2-fluoro-2-deoxy-D-glucose and positron emission tomography: preliminary study of lung cancer.Int J Radiat Oncol Biol Phys 1990; 19: 1005–1010.
Haberkorn U, Strauss LG, Dimitrakopoulou A, Engenhart R, Oberdorfer F, Ostertag H, et al. PET studies of fluorodeoxyglucose metabolism in patients with recurrent colorectal tumors receiving radiotherapy.J Nucl Med 1991; 32: 1485–1490.
Kubota K, Matsuzawa T, Fujiwara T, Ito M, Hatazawa J, Ishiwata K, et al. Differential diagnosis of lung tumor with positron emission tomography: a prospective study.J Nucl Med 1990; 31: 1927–1932.
Kubota K, Yamada S, Ishiwata K, Ito M, Fujiwara T, Fukuda H, et al. Evaluation of the treatment response of lung cancer with positron emission tomography andl.- [methyl-11C]methionine: a preliminary study.Eur J Nucl Med 1993; 20: 495–501.
Plowman PN. Stereotactic radiosurgery. VIII. The classification of postradiation reactions.Br J Neurosurg 1999; 13: 256–264.
Ishii K, Ogawa T, Hatazawa J, Kanno I, Inugami A, Fujita H, et al. Highl-methyl-[11C]methionine uptake in brain abscess: a PET study.J Comput Assist Tomogr 1993; 17: 660–661.
Yamada Y, Uchida Y, Tatsumi K, Yamaguchi T, Kimura H, Kitahara H, et al. Fluorine-18-fluorodeoxyglucose and carbon-11-methionine evaluation of lymphadenopathy in sarcoidosis.J Nucl Med 1998; 39: 1160–1166.
Higashi K, Clavo AC, Wahl RL.In vitro assessment of 2- fluoro-2-deoxy-d-glucose,l-methionine and thymidine as agents to monitor the early response of a human adenocar- cinoma cell line to radiotherapy.J Nucl Med 1993; 34: 773–779.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Ishimori, T., Saga, T., Nagata, Y. et al. 18F-FDG and11C-methionine PET for evaluation of treatment response of lung cancer after stereotactic radiotherapy. Ann Nucl Med 18, 669–674 (2004). https://doi.org/10.1007/BF02985960
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF02985960