Investigating misdiagnosis of suspected cancer among patients undergoing pancreatoduodenectomy: three decades of experience.
HPB (Oxford)
; 26(3): 344-351, 2024 Mar.
Article
en En
| MEDLINE
| ID: mdl-38071186
ABSTRACT
BACKGROUND:
Diagnostic error can result in pancreatoduodenectomy (PD) being mistakenly performed for benign disease. The aims of this study were to observe the error rate in PD over three decades and identify characteristics of benign disease that can mimic malignancy.METHODS:
Patients with a benign histological diagnosis after having PD performed for suspected malignancy between 1988 and 2019 were selected for review. Preoperative clinical features, imaging and pathological samples were reviewed alongside resection specimens to identify features that may have led to misdiagnosis.RESULTS:
Over the study period, 1812 patients underwent PD for suspected malignancy and 97 (5.2 %) of these had a final benign diagnosis. The rate of benign cases reduced across the study period. Some 62 patients proceeded to surgery without a preoperative tissue diagnosis; the decision to operate was made upon clinical and radiologic features alone. There were six patients who had a preoperative pathological sample suspicious for malignancy, of which two had autoimmune pancreatitis in the postoperative histology specimen.DISCUSSION:
Benign conditions, notably autoimmune and chronic pancreatitis, can mimic malignancy even with the use of EUS-FNA. The results of all available diagnostic modalities should be interpreted by a multidisciplinary team and honest discussions with the patient should follow.
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Neoplasias Pancreáticas
/
Pancreatitis Crónica
Límite:
Humans
Idioma:
En
Revista:
HPB (Oxford)
Asunto de la revista:
GASTROENTEROLOGIA
Año:
2024
Tipo del documento:
Article