Presentation is loading. Please wait.

Presentation is loading. Please wait.

Foreign-body granuloma mimicking post-chemotherapy residual seminoma: A case of true-negative findings using diffusion-weighted whole-body magnetic resonance.

Published byΜέλισσα Ράγκος Modified over 5 years ago

Similar presentations

Presentation on theme: "Foreign-body granuloma mimicking post-chemotherapy residual seminoma: A case of true-negative findings using diffusion-weighted whole-body magnetic resonance."— Presentation transcript:

1 Foreign-body granuloma mimicking post-chemotherapy residual seminoma: A case of true-negative findings using diffusion-weighted whole-body magnetic resonance imaging with background suppression  Hideki Takeshita, Satoru Kawakami, Taro Takahara, Kojiro Tachibana, Shunsuke Hiranuma, Hironori Sugiyama, Makoto Kagawa, Akihiro Yano, Yohei Okada, Makoto Morozumi  European Journal of Radiology Open  Volume 5, Pages (January 2018) DOI: /j.ejro Copyright © 2018 The Authors Terms and Conditions

2 Fig. 1 Computed tomography scan at the first visit. (A, B, C) Contrast-enhanced images of lymph node metastases. (D, E) Primary tumor of the right testis and spermatic cord. Only plain images were available. The arrows indicate the tumors. European Journal of Radiology Open 2018 5, 41-44DOI: ( /j.ejro ) Copyright © 2018 The Authors Terms and Conditions

3 Fig. 2 Post-chemotherapy 2–18fluoro-deoxy-d-glucose positron emission tomography (FDG-PET) images. (A) Maximum intensity projection (MIP) image, (B) MIP-fused image, and (C, D) fused PET-CT images. The arrows show two 10-mm right inguinal FDG-positive nodules. European Journal of Radiology Open 2018 5, 41-44DOI: ( /j.ejro ) Copyright © 2018 The Authors Terms and Conditions

4 Fig. 3 Post-chemotherapy diffusion-weighted whole-body magnetic resonance imaging with background suppression (DWIBS) images. (A) Maximum intensity projection (MIP) image, and (B, C) T2-diffusion fused images. The arrows show there is no significant positive intensity in the right inguinal lesion. DWIBS was performed with a 1.5-T MR system (Ingenia, Philips Healthcare, Best, the Netherlands) with a b-value of 1000 s/mm2. European Journal of Radiology Open 2018 5, 41-44DOI: ( /j.ejro ) Copyright © 2018 The Authors Terms and Conditions

5 Fig. 4 Histopathological findings. (A) Surgical specimen 65 × 50 × 8 mm in size. (B) Several granulomas are scattered in the excised specimen (hematoxylin and eosin staining, 100 × ). The granulomas contained fragmented surgical threads, but no residual seminoma. European Journal of Radiology Open 2018 5, 41-44DOI: ( /j.ejro ) Copyright © 2018 The Authors Terms and Conditions

Download ppt "Foreign-body granuloma mimicking post-chemotherapy residual seminoma: A case of true-negative findings using diffusion-weighted whole-body magnetic resonance."

Similar presentations

Correlation of 18F-FDG Avid Volumes on Pre–Radiation Therapy and Post–Radiation Therapy FDG PET Scans in Recurrent Lung Cancer  Nadya Shusharina, PhD,

Correlation of 18F-FDG Avid Volumes on Pre–Radiation Therapy and Post–Radiation Therapy FDG PET Scans in Recurrent Lung Cancer  Nadya Shusharina, PhD,
Koray Şahin, MD, Serkan Bayram, MD, Ahmet Salduz, MD 

Koray Şahin, MD, Serkan Bayram, MD, Ahmet Salduz, MD 
Dermoid cyst of the pancreas: A rare cystic neoplasm

Dermoid cyst of the pancreas: A rare cystic neoplasm
A case report of locally advanced triple negative breast cancer showing pathological complete response to weekly paclitaxel with bevacizumab treatment.

A case report of locally advanced triple negative breast cancer showing pathological complete response to weekly paclitaxel with bevacizumab treatment.
Malignant Triton Tumor of the Brachial Plexus Invading the Left Thoracic Inlet: A Rare Differential Diagnosis of Pancoast Tumor  Jo Dartnell, BSc, MRCS,

Malignant Triton Tumor of the Brachial Plexus Invading the Left Thoracic Inlet: A Rare Differential Diagnosis of Pancoast Tumor  Jo Dartnell, BSc, MRCS,
Whole-body MRI vs. CT for staging lymphoma: Patient experience

Whole-body MRI vs. CT for staging lymphoma: Patient experience
Fig. 10. MIP (A, C) and axial non contrast fused 18F-FDG PET/CT (B) in 20-year-old man with ALK positive anaplastic large cell lymphoma. A. Patient had.

Fig. 10. MIP (A, C) and axial non contrast fused 18F-FDG PET/CT (B) in 20-year-old man with ALK positive anaplastic large cell lymphoma. A. Patient had.
Fig. 4. 18FDG PET-CT and diagnostic contrast-enhanced chest CT in patient with angioimmunoblastic T-cell lymphoma. MIP image (A) demonstrates intense 18FDG.

Fig FDG PET-CT and diagnostic contrast-enhanced chest CT in patient with angioimmunoblastic T-cell lymphoma. MIP image (A) demonstrates intense 18FDG.
Volume 70, Issue 5, Pages (November 2016)

Volume 70, Issue 5, Pages (November 2016)
Fig. 3.Findings of the 39-year-old man with extrapulmonary mass-like lesions (case 3). (A, B) Abdominal CT on admission day shows multiple hepatic nodules.

Fig. 3.Findings of the 39-year-old man with extrapulmonary mass-like lesions (case 3). (A, B) Abdominal CT on admission day shows multiple hepatic nodules.
Erosion of lumbar vertebral bodies from a chronic contained rupture of an abdominal aortic pseudoaneurysm  W. Andrew Oldenburg, MD, Tariq Almerey, MD 

Erosion of lumbar vertebral bodies from a chronic contained rupture of an abdominal aortic pseudoaneurysm  W. Andrew Oldenburg, MD, Tariq Almerey, MD 
Mediastinal lymph node staging of non-small-cell lung cancer: A prospective comparison of computed tomography and positron emission tomography  Walter.

Mediastinal lymph node staging of non-small-cell lung cancer: A prospective comparison of computed tomography and positron emission tomography  Walter.
CT features of low grade serous carcinoma of the ovary

CT features of low grade serous carcinoma of the ovary
The Comparison of Computed Tomography Perfusion, Contrast-Enhanced Computed Tomography and Positron-Emission Tomography/Computed Tomography for the Detection.

The Comparison of Computed Tomography Perfusion, Contrast-Enhanced Computed Tomography and Positron-Emission Tomography/Computed Tomography for the Detection.
Bradley Aaron Cagle, Brenda L

Bradley Aaron Cagle, Brenda L
Diffusion-weighted magnetic resonance imaging in preoperative assessment of non– small cell lung cancer  Hiroaki Nomori, MD, Yue Cong, MD, Masaru Abe,

Diffusion-weighted magnetic resonance imaging in preoperative assessment of non– small cell lung cancer  Hiroaki Nomori, MD, Yue Cong, MD, Masaru Abe,
Hepatic adenomatosis in liver cirrhosis

Hepatic adenomatosis in liver cirrhosis
Naotaka Uchida, Manabu Yoshida, Yasuki Matsui, Takeshi Notsu 

Naotaka Uchida, Manabu Yoshida, Yasuki Matsui, Takeshi Notsu 
TB Determined: Tuberculous Osteomyelitis

TB Determined: Tuberculous Osteomyelitis
Exogenous Lipoid Pneumonia Mimicking Multifocal Bronchogenic Carcinoma

Exogenous Lipoid Pneumonia Mimicking Multifocal Bronchogenic Carcinoma

Similar presentations

Ads by Google