Open AccessUtility of Abdominal Computed Tomography in Head and Neck Cancer Patients
Author(s) -
Kamdar Dev Prakash,
Robinette Natasha,
Yoo George H.,
Kim Harold,
Lin HoSheng,
Lemonnier Lori A.,
Pereira Lucio M.
Publication year - 2011
Publication title -
otolaryngology–head and neck surgery
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.232
H-Index - 121
eISSN - 1097-6817
pISSN - 0194-5998
DOI - 10.1177/0194599811415823a176
Subject(s) - medicine , radiology , retrospective cohort study , computed tomography , head and neck cancer , malignancy , cancer , abdominal computed tomography , head and neck squamous cell carcinoma , surgery , radiation therapy
Objective Assess the role of abdominal computed tomography (CT) imaging in the staging and surveillance of patients with head and neck squamous cell cancer (HNSCC) for distant metastatic disease (DMD) and second primary tumors (SPT). Method Retrospective review of 172 HNSCC patients treated at an academic center who underwent abdominal CT imaging from 2003 to 2007. These scans were categorized as suspicious, positive, or negative for DMD or SPT. Charts of patients with suspicious or positive results were reviewed to determine resultant work‐up and outcomes. Results After consideration of exclusion criteria, 165 patients were included in this retrospective study. Normal abdominal CT scans were seen in 139 patients while the remaining 27 patients had abnormal abdominal CT findings. Of these 27, 16 patients (9.7%) were determined to have malignancy. Twelve patients had DMD, and 4 were diagnosed with SPT. Conclusion Abdominal CT imaging identified DMD or SPT in 9.7% of patients resulting in significant alteration in their comprehensive oncologic care. This rate is not inconsequential and might justify the use of abdominal CT in managing HNSCC patients. Prospective trials might help determine the impact of abdominal CT findings on survival.