Acta cytologica · 2003
Fine needle aspiration biopsy of gastric duplication cysts with endoscopic ultrasound guidance.
СтатьяНазвание и аннотация: Перевод в очереди
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Ponder T Brent, Collins Brian T
Аннотация
OBJECTIVE: To evaluate the ability of endoscopic ultrasound (EUS)-guided fine needle aspiration biopsy (FNAB) to diagnose gastric duplication cysts.
STUDY DESIGN: FNAB reports from the Department of Pathology, Saint Louis University Hospital, were retrospectively searched for reports of EUS-guided FNABs of the stomach. These reports were then reviewed to find instances in which gastric duplication cysts were diagnosed. The charts of patients diagnosed with gastric duplication cysts were reviewed.
RESULTS: Two patients were identified. The first was a 35-year-old, Caucasian male with an asymptomatic submucosal (versus extrinsic) gastric mass discovered during computed tomography of the abdomen. The second was a 44-year-old, Caucasian male with a history of treated low grade B cell lymphoma of mucosa-associated lymphoid tissue (MALToma) who was found to have an asymptomatic gastric wall abnormality by EUS when undergoing follow-up for the MALToma. Respiratory-type epithelial cells were present in each of these gastric duplication cysts. At this writing, both patients were being followed clinically and with imaging.
CONCLUSION: Gastric duplication cysts, particularly those that have respiratory-type epithelium, can be diagnosed by EUS-guided FNAB. The diagnosis of gastric duplication cysts by EUS-guided FNAB can preclude surgery, with its associated morbidity.
STUDY DESIGN: FNAB reports from the Department of Pathology, Saint Louis University Hospital, were retrospectively searched for reports of EUS-guided FNABs of the stomach. These reports were then reviewed to find instances in which gastric duplication cysts were diagnosed. The charts of patients diagnosed with gastric duplication cysts were reviewed.
RESULTS: Two patients were identified. The first was a 35-year-old, Caucasian male with an asymptomatic submucosal (versus extrinsic) gastric mass discovered during computed tomography of the abdomen. The second was a 44-year-old, Caucasian male with a history of treated low grade B cell lymphoma of mucosa-associated lymphoid tissue (MALToma) who was found to have an asymptomatic gastric wall abnormality by EUS when undergoing follow-up for the MALToma. Respiratory-type epithelial cells were present in each of these gastric duplication cysts. At this writing, both patients were being followed clinically and with imaging.
CONCLUSION: Gastric duplication cysts, particularly those that have respiratory-type epithelium, can be diagnosed by EUS-guided FNAB. The diagnosis of gastric duplication cysts by EUS-guided FNAB can preclude surgery, with its associated morbidity.