Fares Benmiloud1, Michel Grino2,3, Charles Oliver3,4, Anne Denizot5. 1. Endocrine Surgery Department, Hôpital Européen, 6 rue Désirée Clary, 13003, Marseille, France. 2. Faculté de Médecine secteur Timone, Inserm UMR 1062, 27 boulevard Jean Moulin, 13385, Marseille, France. 3. Faculté de Médecine secteur Timone, Aix-Marseille Univ, 27 boulevard Jean Moulin, 13385, Marseille, France. 4. Division of Geriatric Medicine, State Geriatric Centre, 176 Avenue de Montolivet, 13012, Marseille, France. 5. Endocrine Surgery Department, Hôpital Européen, 6 rue Désirée Clary, 13003, Marseille, France. anne.denizot@dbmail.com.
Abstract
PURPOSE: Since intrathoracic goiters (IG), either cervico-mediastinal goiters (CMGs) or mediastinal nodules (MNs), can lead to sternotomies and/or evitable reoperations, their detection is mandatory before thyroid surgery. A systematic screening by CT scan or MRI is not conceivable because of their expensiveness. We tested if conventional chest radiography (CCR) could remain a good screening tool for IG before thyroid surgery. METHODS: In this retrospective study (2554 patients), CCR usefulness was evaluated in relation with patients' complaints, clinical examination, neck US, and anatomical and surgical findings. RESULTS: CMGs (n = 67) and MNs (n = 42) were symptomatic in 10 and 5 patients, respectively. Clinical examination or neck US suspected their existence in 25 and 13 and 45 and 17 patients, respectively. Among the 50 IG detected by CCR (42 CMGs and 8 MNs), 4 CMGs and 2 MNs were missed by clinical examination or neck US. CCR failed to detect IG in 59 patients (54%): 25 CMGs (37%) and 34 MNs (80%). Twenty-eight IG (9 CMGs and 19 MNs) were discovered during surgery. CCR resulted in false positive in 88 out of 2445 patients (3.5%). CCR potentially avoided reoperation in two patients (a maximum saving of 6160 €, whereas the total cost of CCR was 54,895 €). CONCLUSIONS: CCR should not be used routinely for the preoperative detection of IG. Surgeons should preferably use clinical examination or neck US and directly perform CT scan when a mediastinal extension is suspected.
PURPOSE: Since intrathoracic goiters (IG), either cervico-mediastinal goiters (CMGs) or mediastinal nodules (MNs), can lead to sternotomies and/or evitable reoperations, their detection is mandatory before thyroid surgery. A systematic screening by CT scan or MRI is not conceivable because of their expensiveness. We tested if conventional chest radiography (CCR) could remain a good screening tool for IG before thyroid surgery. METHODS: In this retrospective study (2554 patients), CCR usefulness was evaluated in relation with patients' complaints, clinical examination, neck US, and anatomical and surgical findings. RESULTS: CMGs (n = 67) and MNs (n = 42) were symptomatic in 10 and 5 patients, respectively. Clinical examination or neck US suspected their existence in 25 and 13 and 45 and 17 patients, respectively. Among the 50 IG detected by CCR (42 CMGs and 8 MNs), 4 CMGs and 2 MNs were missed by clinical examination or neck US. CCR failed to detect IG in 59 patients (54%): 25 CMGs (37%) and 34 MNs (80%). Twenty-eight IG (9 CMGs and 19 MNs) were discovered during surgery. CCR resulted in false positive in 88 out of 2445 patients (3.5%). CCR potentially avoided reoperation in two patients (a maximum saving of 6160 €, whereas the total cost of CCR was 54,895 €). CONCLUSIONS: CCR should not be used routinely for the preoperative detection of IG. Surgeons should preferably use clinical examination or neck US and directly perform CT scan when a mediastinal extension is suspected.
Authors: Pietro Giorgio Calò; Alberto Tatti; Fabio Medas; Palmina Petruzzo; Giuseppe Pisano; Angelo Nicolosi Journal: Ann Ital Chir Date: 2012 Nov-Dec Impact factor: 0.766