Presentation is loading. Please wait.

Presentation is loading. Please wait.

Pseudocyst. (A) Axial noncontrast CT shows a nonspecific hypodense cystic lesion in the tail of the pancreas (white arrow) with a thin rim. Patient reported.

Published bySheryl Ross Modified over 6 years ago

Similar presentations

Presentation on theme: "Pseudocyst. (A) Axial noncontrast CT shows a nonspecific hypodense cystic lesion in the tail of the pancreas (white arrow) with a thin rim. Patient reported."— Presentation transcript:

1 Pseudocyst. (A) Axial noncontrast CT shows a nonspecific hypodense cystic lesion in the tail of the pancreas (white arrow) with a thin rim. Patient reported no history of pancreatitis. (B) Follow-up MRI of the abdomen postcontrast T1 weighted demonstrating a nonenhancing T1 hypointense lesion (white arrow). (C) Fat-saturated T2-weighted shows a simple appearing, centrally nonenhancing T2-hyperintense cyst (white arrow) in the tail of the pancreas with a thin peripherally enhancing rim. These findings remained nonspecific due to the absence of a history of pancreatitis. (D) EUS also showed a simple appearing anechoic round fluid collection in the tail of the pancreas. FNA yielded high concentration of amylase with no mucin consistent with a psuedocyst. The linear echogenic structure (arrow) represents the needle extending from the endoscope into the cyst. Source: Gastrointestinal Imaging, Introduction to Diagnostic Radiology Citation: Elsayes KM, Oldham SA. Introduction to Diagnostic Radiology; 2015 Available at: Accessed: October 22, 2017 Copyright © 2017 McGraw-Hill Education. All rights reserved

Download ppt "Pseudocyst. (A) Axial noncontrast CT shows a nonspecific hypodense cystic lesion in the tail of the pancreas (white arrow) with a thin rim. Patient reported."

Similar presentations

Multiple myeloma in different patients

Multiple myeloma in different patients
HIV patient with reactivation tuberculosis

HIV patient with reactivation tuberculosis
(A) Perfusion image of the lungs obtained in the anterior view demonstrates large segmental defects bilaterally (arrows), which are not matched by similar.

(A) Perfusion image of the lungs obtained in the anterior view demonstrates large segmental defects bilaterally (arrows), which are not matched by similar.
Chronic pulmonary embolism

Chronic pulmonary embolism
Miliary tuberculosis. (A) Frontal chest radiograph demonstrates innumerable tiny nodules distributed throughout both lungs. There is a hazy opacity at.

Miliary tuberculosis. (A) Frontal chest radiograph demonstrates innumerable tiny nodules distributed throughout both lungs. There is a hazy opacity at.
Progression from an acute fluid collection to a pseudocyst. A

Progression from an acute fluid collection to a pseudocyst. A
Cystic and varicose bronchiectasis

Cystic and varicose bronchiectasis
Four imaging studies obtained in the same patient with seizure disorder. (A) Ictal axial SPECT image obtained after the intravenous administration of Tc-99m.

Four imaging studies obtained in the same patient with seizure disorder. (A) Ictal axial SPECT image obtained after the intravenous administration of Tc-99m.
Incidentally noted is a benign exophytic subserosal uterine leiomyoma superior and anterior to the uterine fundus (dashed arrows). The leiomyoma is showing.

Incidentally noted is a benign exophytic subserosal uterine leiomyoma superior and anterior to the uterine fundus (dashed arrows). The leiomyoma is showing.
Imaging Spectrum of Cystic Pancreatic Lesions: Learn from Atypical Cases  Hiroyuki Irie, MD, Kengo Yoshimitsu, MD, Tsuyoshi Tajima, MD, Yoshiki Asayama,

Imaging Spectrum of Cystic Pancreatic Lesions: Learn from Atypical Cases  Hiroyuki Irie, MD, Kengo Yoshimitsu, MD, Tsuyoshi Tajima, MD, Yoshiki Asayama,
CMV pneumonia. The patient is a 22-year-old female with congenital heart disease, common variable immunodeficiency, being treated for Burkitt' lymphoma.

CMV pneumonia. The patient is a 22-year-old female with congenital heart disease, common variable immunodeficiency, being treated for Burkitt' lymphoma.
Various scaphoid fractures

Various scaphoid fractures
Color Doppler image from a sonohysterography study shows a broad-based, hypoechoic, and well-defined solid mass (arrow) projecting into the endometrial.

Color Doppler image from a sonohysterography study shows a broad-based, hypoechoic, and well-defined solid mass (arrow) projecting into the endometrial.
(A) Multiple sigmoid diverticuli (white arrows) with linear tract containing air outside the bowel lumen consistent with a fistula (black arrow) as a complication.

(A) Multiple sigmoid diverticuli (white arrows) with linear tract containing air outside the bowel lumen consistent with a fistula (black arrow) as a complication.
Transabdominal gray-scale ultrasound image of the pelvis in this 32-year-old patient who presented with abdominal pain, positive urine β-hCG, and history.

Transabdominal gray-scale ultrasound image of the pelvis in this 32-year-old patient who presented with abdominal pain, positive urine β-hCG, and history.
Example 7: (A,B) Diagnostic mammogram in 63-year-old woman who presented with a palpable mass in the left breast. CC and MLO views of the left breast shows.

Example 7: (A,B) Diagnostic mammogram in 63-year-old woman who presented with a palpable mass in the left breast. CC and MLO views of the left breast shows.
Example 6: (A,B) Diagnostic mammography was obtained in this 70-year-old woman for a palpable mass in the right breast. There is a large speculated, irregular.

Example 6: (A,B) Diagnostic mammography was obtained in this 70-year-old woman for a palpable mass in the right breast. There is a large speculated, irregular.
Comparison of imaging methods in the evaluation of renal cell carcinoma. Upper left: Computed tomography (CT) scan showing a renal cyst (Cy) in the right.

Comparison of imaging methods in the evaluation of renal cell carcinoma. Upper left: Computed tomography (CT) scan showing a renal cyst (Cy) in the right.
Normal Tc-99m sestamibi myocardial perfusion scan

Normal Tc-99m sestamibi myocardial perfusion scan
Multiple hepatic cysts in the setting of ADPKD

Multiple hepatic cysts in the setting of ADPKD

Similar presentations

Ads by Google