 Lungs: o WW 1000 to 1500HU o WL -600 to -700HU  Mediastinum, Hilum: o WW 350 to 500HU o WL 30 to 50HU.

Slides:

Advertisements

Similar presentations

Radiological Anatomy Of The Chest

Advertisements

Image Gallery: Lesion detection on low dose chest CT Sarabjeet Singh, MD Mannudeep K. Kalra, MD *Eugene J. Mark, MD *James Stone, MD James H. Thrall, MD.

Dr. Anas Alasolaiman Radiology department

PLEURAL EFFUSION.

L3 L4 Axial CT Scan and Coronal Reformatted View reveal a Markedly Comminuted Fracture of the Atlas with Lateral Displacement of the Left Lateral.

Thoracic Imaging.

R vd Berg 3 Feb  25 year old male  HIV  Seen 1/12 ago with a right pleural effusion  Started on TB-treatment  Now presents with a mediastinal.

Radiological Anatomy Of The Chest

Radiologic Examination of the Chest

Tension hydropneumothorax Air fluid level at right costophrenic angle Deeper right costophrenic angle as compared to the left Contralateral shift of mediastinum.

X-Rays Kunal D Patel Research Fellow IMM. The 12-Steps 1: Name 2: Date 3: Old films 4: What type of view(s) 5: Penetration 6: Inspiration 7: Rotation.

Computed Tomography II

CT Scan coronal reconstruction of the cervical spine illustrating a fracture of the bodies of C4 and C5. These are two reformatted CT images.

RADIOLOGICAL ANATOMY OF THE CHEST

Thoracic Imaging Chest Radiography and other techniques.

IMAGING FINDINGS - The NSCLC stage classification is based on the TNM system: - T: extent of the primary tumor - N: extent of regional lymph node involvement.

CASE 1: type A thymoma 83 year old woman. CT images show well defined mass with homogeneous enhancement that contains lobules. Note also fatty plane.

Descriptive anatomy based on three-dimensional imaging of the body, organs, and structures using a series of computer multiplane sections, displayed by.

Volume 19, Issue 2, Pages (May 2013)

Radiological Anatomy Of The Chest

CT and PET imaging in non-small cell lung cancer

Standard Report Terms for Chest Computed Tomography Reports of Anterior Mediastinal Masses Suspicious for Thymoma Edith M. Marom, MD, Melissa L. Rosado-de-Christenson,

Central mass (squamous cell carcinoma) with left upper lobe collapse

Solid or Partly Solid Solitary Pulmonary Nodules

FDG PET-CT Aids in the Preoperative Assessment of Patients with Newly Diagnosed Thymic Epithelial Malignancies Marcelo F.K. Benveniste, MD, Cesar A.

Brett W. Carter, MD, Meinoshin Okumura, MD, Frank C

A 76-Year-Old Man With Anemia, Bone Pain, and Progressive Dyspnea

Imaging Appearances of Congenital Thoracic Lesions Presenting in Adulthood Edward T.D. Hoey, FRCR, Priya Bhatnagar, MBBS, Kshitij Mankad, FRCR, Deepa.

Jugular venous pressure: a cardinal sign

Invasive Inflammatory Myofibroblastic Tumor of the Lung

Annalisa K. Becker, MD, FRCPC, David K. Tso, MD, Alison C

Aysel Türkvatan, MD, Ayşe Erden, MD, Mustafa Seçil, MD, Mehmet A

Incidental finding of congenital pericardial and mediastinal pleural defect by pneumothorax in an adult Y. Sugiura, Y. Matsusaka, E. Nemoto, T. Hashizume,

Fig. 1. A 24-year-old male with a malignant germ cell tumor in the anterior mediastinum. (A) Coronal contrast-enhanced CT image shows a lobulated hypoattenuating.

Volume 137, Issue 2, Pages (February 2010)

An Unusual Cause of Superior Vena Cava Syndrome: Loculated Malignant Pericardial Effusion Chi-Cheng Huang, MD, Hung-Lung Hsu, MD, Chung-Jen Teng, MD,

Benign Superior Vena Cava Syndrome Due to Suppurative Mediastinal Lymphadenitis: Anterior Mediastinoscopic Management Debajit Roy, M.D., Kevin C. Thompson,

Proximal thoracic aortic aneurysm mimicking a mediastinal neoplasm

Anthracotic Intrapulmonal Lymph Nodes Mimicking Lung Metastases

Fig 1: PA chest radiograph demonstrates a large well defined lobular mass projected in the right paratracheal area with a transverse diameter of 5.3cm.

Imaging Features and Outcomes in 10 Cases of Idiopathic Azygos Vein Aneurysm Sheung-Fat Ko, MD, Chung-Cheng Huang, MD, Jui-Wei Lin, MD, Hung-I Lu, MD,

Volume 149, Issue 6, Pages e191-e194 (June 2016)

Benign Metachronous Bilateral Ovarian and Mediastinal Teratomas With an Elevated Alpha-Fetoprotein Michael Z. Caposole, DO, MBS, Veronica Aruca-Bustillo,

Nikolaas De Maeyer, MD, Walter De Wever, MD, PhD, Christophe M

A Lung Mass Causing Cardiovascular Impairment

Intrathoracic Extrapulmonary Hydatid Disease: Radiologic Manifestations Dilek Emlik, MD, Demet Kiresi, MD, Guven Sadi Sunam, MD, Ali Sami Kivrak, MD,

Nomogram for Predicting the Risk of Invasive Pulmonary Adenocarcinoma for Pure Ground-Glass Nodules Lijie Wang, MD, Weiyu Shen, MD, Yong Xi, MD, Shuai.

Preoperative Radiation Therapy and Chemotherapy for Pulmonary Blastoma: A Case Report Timothy M. Zagar, MD, Susan Blackwell, MHS, PA-C, Jeffrey Crawford,

Esophagogastric Hematoma Mimicking a Malignant Neoplasm: Clinical Manifestations, Diagnosis, and Treatment Alex Geller, M.D., Christopher J. Gostout,

Anterior Mediastinal Bone-Eroding Mass With Disseminated Lung Lesions

Extraskeletal Osteosarcoma Arising in Anterior Mediastinum: Brief Report with a Review of the Literature Tomoyuki Hishida, MD, Junji Yoshida, MD, Mitsuyo.

Control computed tomography of the nodular lesion in the right upper lobe after 3 months. a) Axial mediastinal window, b) axial lung window and c) coronal.

A 28-Year-Old Man With a Mediastinal Mass

Endovascular Treatment of a Thoracic Aortic Pseudoaneurysm After Previous Open Repair Derek R. Brinster, MD, Desirae M. McKee, MD, Dawn M. Olsen, PA,

Contrast-enhanced computed tomography (CT) of the chest; case two, 4 days after presentation. a) Axial CT image of the upper thorax at the level of the.

James X. Liu, BS, Maria C. Shiau, MD, Daisuke Nonaka, MD CHEST

Follow-up contrast-enhanced computed tomography (CT) of the neck and chest; case two, 1 month following hospital discharge. a) Axial CT image of the neck.

Collaterals Journal of Thoracic Oncology

Successful Management of Esophageal Necrosis After Endovascular Repair of Chronic Type B Aortic Dissection Alexander Tobisch, MD, Harald Ittrich, MD,

Evaluation of fluorine-18-fluorodeoxyglucose whole body positron emission tomography imaging in the staging of lung cancer Catherine A.B Saunders, Julian.

Initial non-contrast computed tomography (CT) of the chest and neck; case two. a) Axial CT image through the upper thorax shows fluid collections in the.

Endotracheal and Endobronchial Metastases in a Patient With Stage I Lung Adenocarcinoma Zhirong Zhang, MD, Yousheng Mao, MD, Huang Chen, MD, Jingsi Dong,

Volume 140, Issue 3, Pages (September 2011)

Clinical-pathologic conference in general thoracic surgery: Malignant transformation of recurrent respiratory papillomatosis Benjamin D. Kozower, MD,

Fig. 1. Axial CT images in 78-year-old man with history of esophageal cancer.A. Contrast-enhanced chest CT image shows 1.3-cm solid nodule in right upper.

Fig. 2. Axial CT images in 21-year-old man diagnosed with acquired immunodeficiency syndrome.He was referred for incidentally detected pulmonary mass during.

Tuberculous pseudoaneurysm of the descending thoracic aorta: A case report and literature review of surgically treated cases Teruo Ikezawa, MD, FICA,

A and B, Computed tomography (CT) of the chest prior to cabozantinib therapy demonstrated a dominant mass in the left upper lobe (B, black arrow), measuring.

Fig. 1. Bronchogenic cyst in an intradiaphragmatic location in a 52-year-old man with dyspnea. A. Chest CT shows an about 10 × 9.8 × 10.8 cm sized, oval.

Presentation transcript:

 Lungs: o WW 1000 to 1500HU o WL -600 to -700HU  Mediastinum, Hilum: o WW 350 to 500HU o WL 30 to 50HU

CT scan of chest showing the mass lesion in the anterior segment of right upper lobe with smooth lobulated margins. Enhanced CT scan of the chest shows large, septated anterior mediastinal mass containing fat and bony elements.

Adenocarcinoma of the lung: Axial CT scan of the chest with contrast reveals a lung mass with speculated borders in the left lower lobe of the lung abutting the left major fissure. Spiral-CT shows a huge mass occupying the entire right hemi-thorax. The mass is inhomogeneous with areas of necrosis visible. There is slight compression of the superior vena cava.

CT scan showing bronchiolitis obliterans organizing pneumonia. A CT scan confirmed bilateral pneumonia associated with disseminated necrotizing lesions (arrows).

Computed tomography (CT) scan showing black areas at the upper most part of the lungs representing emphysema.

Axial CT scan in with malignant melanoma shows multiple round nodules and masses of varying sizes in both lungs, consistent with metastases. There are also small bilateral pleural effusions.

57-year-old man presenting with dyspnea and black-colored sputum diagnosed with endobronchial metastasis from melanoma. Non-enhanced CT of the chest. Axial CT images at a mid level in the chest in (a) lung window and (b) soft tissue window show a hyperdense mass (arrow) in the left main bronchus with post obstructive collapse and leftward mediastinal shift. (c) Axial CT image of a lower level in the chest demonstrates an additional hyperdense lobulated left lower lobe mass (arrow). (d) Coronal CT image shows a lytic lesion in a thoracic vertebra (arrow).

Axial CT images show three fractures involving the sixth, seventh, and ninth ribs (arrows), while the bony thorax and rib fractures are also displayed in 3D volume- rendered images.

Serial rib fractures which did not heal well (ribs 7-11 on the left side).

Enchondromas: benign medullary cartilaginous neoplasm. Transverse cut of CT scan showing large intrathoracic bony lesion compression lung parenchyma.

Standard axial image from a contrast- enhanced CT scan showing what appears to be an oval-shaped descending thoracic aortic aneurysm, appearing to measure as much as 8.0×5.2 cm in diameter (arrows). B, Three-dimensional reconstruction in a left anterior oblique view of same CT scan demonstrating that the descending aorta is tortuous and was consequently cut off- axis (dotted arrow) on axial CT image. The true maximal diameter of this aortic segment was only 5.6 cm (solid arrow).

The CT scan will show the true and false lumens associated with dissection. Transesophageal echocardiography (TEE) is another way of visualizing the aorta and is highly sensitive and specific for detecting dissections.