Imaging studies are essential in the evaluation of patients with suspected or known peritoneal malignancy. Despite major advances in imaging technology in the last few years, the early and adequate detection of a peritoneal dissemination remains challenging because of the great variety in size, morphology and location of the peritoneal lesions. New therapeutic approaches in peritoneal-based neoplasms combining cytoreductive surgery and peritonectomy with hyperthermic intraoperative chemotherapy (HIPEC) suggest improved long-term survival, provided that a complete (macroscopic) cytoreduction is achieved. The preoperative radiological assessment of the extent and distribution of peritoneal involvement plays a vital role in the patient selection process. Despite its known limited accuracy in detecting small peritoneal lesions and the involvement of the small bowel/mesentery, contrast-enhanced MDCT remains the standard imaging modality in the assessment of peritoneal carcinomatosis. MRI, especially with diffusion-weighted images, and FDG-PET/CT are promising methods for the evaluation of peritoneal carcinomatosis with superior results in recent studies, but still have a limited role in selected cases because of high costs and limited availability. Generally, to obtain the most precise readings of peritoneal carcinomatosis, an optimized examination protocol and dedicated radiologists with a deep knowledge of peritoneal pathways and variable morphologies of peritoneal disease are required.
机构:
San Francisco General Hospital, 1001 Portero Ave, San Francisco, 94110, CAUniversity of California, San Francisco, 350 Parnassus Avenue, San Francisco, 94117, CA
Ohliger M.
Poder L.
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University of California, San Francisco, 350 Parnassus Avenue, San Francisco, 94117, CAUniversity of California, San Francisco, 350 Parnassus Avenue, San Francisco, 94117, CA
机构:
Ctr Oncol MD Anderson Int Espana, Peritoneal Surface Oncol Program, Dept Surg Oncol, Madrid 28033, SpainCtr Oncol MD Anderson Int Espana, Peritoneal Surface Oncol Program, Dept Surg Oncol, Madrid 28033, Spain
Gonzalez-Moreno, Santiago
Gonzalez-Bayon, Luis
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Ctr Oncol MD Anderson Int Espana, Peritoneal Surface Oncol Program, Dept Surg Oncol, Madrid 28033, SpainCtr Oncol MD Anderson Int Espana, Peritoneal Surface Oncol Program, Dept Surg Oncol, Madrid 28033, Spain
Gonzalez-Bayon, Luis
Ortega-Perez, Gloria
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Ctr Oncol MD Anderson Int Espana, Peritoneal Surface Oncol Program, Dept Surg Oncol, Madrid 28033, SpainCtr Oncol MD Anderson Int Espana, Peritoneal Surface Oncol Program, Dept Surg Oncol, Madrid 28033, Spain
Ortega-Perez, Gloria
Gonzalez-Hernando, Concepcion
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Ctr Oncol MD Anderson Int Espana, Dept Diagnost Imaging, Madrid 28033, SpainCtr Oncol MD Anderson Int Espana, Peritoneal Surface Oncol Program, Dept Surg Oncol, Madrid 28033, Spain
机构:
Spedali Civil Brescia, Gen Surg Dept, Chirurgia Gen 3,Piazzale Spedali Civili, I-25121 Brescia, ItalySpedali Civil Brescia, Gen Surg Dept, Chirurgia Gen 3,Piazzale Spedali Civili, I-25121 Brescia, Italy
Montori, Giulia
Coccolini, Federico
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Papa Giovanni XXIII Hosp, Gen Surg Dept, I-42121 Bergamo, ItalySpedali Civil Brescia, Gen Surg Dept, Chirurgia Gen 3,Piazzale Spedali Civili, I-25121 Brescia, Italy
Coccolini, Federico
Ceresoli, Marco
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Papa Giovanni XXIII Hosp, Gen Surg Dept, I-42121 Bergamo, ItalySpedali Civil Brescia, Gen Surg Dept, Chirurgia Gen 3,Piazzale Spedali Civili, I-25121 Brescia, Italy
Ceresoli, Marco
Catena, Fausto
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Osped Maggiore Parma, Emergency Surg Dept, I-43121 Parma, ItalySpedali Civil Brescia, Gen Surg Dept, Chirurgia Gen 3,Piazzale Spedali Civili, I-25121 Brescia, Italy
Catena, Fausto
Colaianni, Nicola
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Papa Giovanni XXIII Hosp, Gen Surg Dept, I-42121 Bergamo, ItalySpedali Civil Brescia, Gen Surg Dept, Chirurgia Gen 3,Piazzale Spedali Civili, I-25121 Brescia, Italy
Colaianni, Nicola
Poletti, Eugenio
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Papa Giovanni XXIII Hosp, Gen Surg Dept, I-42121 Bergamo, ItalySpedali Civil Brescia, Gen Surg Dept, Chirurgia Gen 3,Piazzale Spedali Civili, I-25121 Brescia, Italy
Poletti, Eugenio
Ansaloni, Luca
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Papa Giovanni XXIII Hosp, Gen Surg Dept, I-42121 Bergamo, ItalySpedali Civil Brescia, Gen Surg Dept, Chirurgia Gen 3,Piazzale Spedali Civili, I-25121 Brescia, Italy
机构:
Walter Reed Natl Mil Med Ctr, Dept Radiol, Bethesda, MD USA
Uniformed Serv Univ Hlth Sci, Bethesda, MD 20814 USA
Amer Inst Radiol Pathol, Silver Spring, MD USAWalter Reed Natl Mil Med Ctr, Dept Radiol, Bethesda, MD USA
Marko, Jamie
Gould, C. Frank
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Walter Reed Natl Mil Med Ctr, Dept Radiol, Bethesda, MD USA
Uniformed Serv Univ Hlth Sci, Bethesda, MD 20814 USA
Amer Inst Radiol Pathol, Silver Spring, MD USAWalter Reed Natl Mil Med Ctr, Dept Radiol, Bethesda, MD USA
Gould, C. Frank
Bonavia, Grant H.
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Walter Reed Natl Mil Med Ctr, Dept Radiol, Bethesda, MD USA
Uniformed Serv Univ Hlth Sci, Bethesda, MD 20814 USAWalter Reed Natl Mil Med Ctr, Dept Radiol, Bethesda, MD USA
Bonavia, Grant H.
Wolfman, Darcy J.
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Walter Reed Natl Mil Med Ctr, Dept Radiol, Bethesda, MD USA
Uniformed Serv Univ Hlth Sci, Bethesda, MD 20814 USA
Amer Inst Radiol Pathol, Silver Spring, MD USAWalter Reed Natl Mil Med Ctr, Dept Radiol, Bethesda, MD USA