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13 Possible Causes for Endoscopic Ultrasound showing Pancreatic Mass

  • Insulinoma

    Objective: To determine the sensitivity of calcium injected into pancreatic arteries in localizing insulin-secreting tumors to regions of the pancreas. Design and Patients: To stimulate the release of insulin, 25 patients with surgically proven insulinomas (average diameter, 15 mm) had calcium gluconate (0.025 mEq Ca[…][annals.org]

  • Pancreatic Neoplasm

    Esophago-gastro-duodenoscopy (EGD) with endoscopic ultrasound (EUS) showed a solid pancreatic head mass (4.8 5.6 cm), invading the portal vein (PV), superior mesenteric vein[ncbi.nlm.nih.gov] (CBD), having a mass-effect on the second part of the duodenum (D2).[ncbi.nlm.nih.gov] CT scan of the abdomen and pelvis ( Figure 2 ) revealed a similar mass in the head of the pancreas, with slight dilatation of the pancreatic duct (PD) and common bile duct[ncbi.nlm.nih.gov]

  • Papillary Thyroid Carcinoma

    Endoscopic ultrasound-guided fine-needle aspiration biopsy of the pancreatic mass showed neoplastic epithelial cells arranged in papillary clusters with fibrovascular cores[ncbi.nlm.nih.gov] Follow-up MRI cholangiogram showed a 1.0 0.8 cm T1 hypointense lesion in the proximal body of the pancreas.[ncbi.nlm.nih.gov]

  • Anuria

    Endoscopic ultrasound revealed large paraduodenal pancreatic mass measured 58.5 mm x 55.5 mm, obstructing the bile duct and causing external compression on the duodenum.[journals.lww.com] ERCP showed high grade distal common bile duct stricture, which was dilated and stented with a 10 mm 60 mm partially covered metallic biliary stent ( Fig 2 ).[journals.lww.com]

  • Autoimmune Pancreatitis

    Endoscopic ultrasound revealed a homogeneous and hypoechogenic lesion in the pancreatic tail with a "sausage-like" appearance.[ncbi.nlm.nih.gov] mass.[ncbi.nlm.nih.gov] Laboratory analyses showed normal levels of immunoglobulin G4 and negative antinuclear antibodies.[ncbi.nlm.nih.gov]

  • Pancreatic Phlegmon

    Endoscopic ultrasound showing a solid-cystic pancreatic mass.[acgcasereports.gi.org] Immunohistological evaluation led to a diagnosis of desmoid tumor primarily involving the pancreas, with cells showing nuclear positivity to beta-catenin.[acgcasereports.gi.org]

  • Myxedema

    The EUS did not show any pancreatic mass with normal common bile duct and pancreatic duct.[cureus.com] In light of pancreatic head prominence and mild elevation in liver function tests, the patient was referred to our center for an endoscopic ultrasound (EUS).[cureus.com]

  • Duodenal Hematoma

    The endoscopic ultrasound showed an increased concentric duodenal wall thickness that was consistent with a duodenal hematoma.[scielo.isciii.es] Computerized tomography (CT) identified a hypoechoic, homogenous mass in the pancreatic head ( Fig. 1 ).[scielo.isciii.es]

  • Pancreatic Heterotopia

    Endoscopic ultrasound will show a heterogenous submucosal mass with a pancreatic duct remnant.[gastrointestinalatlas.com] For more endoscopic details download the video clips by clicking on the endoscopic images, wait to be downloaded complete then press Alt and Enter; thus you can observe the[gastrointestinalatlas.com]

  • Merkel Cell Carcinoma

    Endoscopic ultrasound-guided FNA of the pancreatic mass showed neoplastic cells with similar morphology to those of the axillary mass.[ncbi.nlm.nih.gov] A subsequent PET scan revealed a 1.5 cm FDG avid mass in the pancreas.[ncbi.nlm.nih.gov]

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