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Symptom-Directed Selective Endoscopy
Long-term Efficacy
Michael S. Benninger, MD;
Afser Shariff, MD;
Kathleen Blazoff, RN, CNP
Arch Otolaryngol Head Neck Surg. 2001;127:770-773.
Background Synchronous primary neoplasms have been encountered in some patients
with mucosal squamous cell carcinoma of the head and neck. Routine panendoscopy
along with various radiological tests have been advocated to identify these
potential tumors. In 1993, we originally described symptom-directed, selective
endoscopy as an efficient and cost-effective means to evaluate patients to
identify synchronous primary neoplasms.
Objective To review the ultimate success rate of symptom-directed, selective endoscopy
in that initial cohort of patients and the success of the program longitudinally
in clinical practice over the intervening 6 years.
Patients and Methods The status of the original 100 patients who participated in the selective
endoscopy study were reviewed at least 6 months after the original procedure.
A statistically significant random sample of 101 subsequent patients who had
at least 6 months' follow-up or until their death were reviewed.
Results No additional primary, mucosal head and neck, esophageal, or pulmonary
cancers were identified in the surviving original cohort of patients suggesting
that the selective endoscopy identified all synchronous tumors. Sixteen metachronous
primary cancers were identified between 12 and 70 months after the initital
evaluation. Eight synchronous primary cancers were identified in the new cohort
using symptom-directed evaluation, direct laryngopharyngoscopy, and chest
x-ray films. No additional tumors were detected within 6 months.
Conclusion Symptom-directed, selective endoscopy seems to be an effective alternative
to routine panendoscopy in identifying synchronous primary cancers.
From the Department of OtolarynologyHead and Neck Surgery, Henry
Ford Hospital, Detroit, Mich.
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