4/28/2010

1

Lung Neoplasm

Left Upper Lobe Neoplasm

• Scout view• Scout-view from CT scan

• Mass clearly seen (arrowhead)

• Node seen in suprahilarregion (arrow)

4/28/2010

2

Squamous Cell

Neoplasm pLeft Lung

• 3 cm cavitatedlesion leftlesion left mid-lung

• Left hilarmass – likely node

Left Lung Neoplasm

• Associated atelectasis of the LUL

• Slight shift of the midline structuresstructures

• Slight over expansion of right lung

4/28/2010

3

Left Lung Neoplasm• Lateral view• Collapse of upper

lobe represented by a zone of increased density i t iin upper anterior chest (arrows)

Bronchogenic Neoplasm

• Infiltrating bronchogenic cancer in left hilum

• Large mass somewhat lobular in right lower lung representing metastases

4/28/2010

4

Bronchogenic Neoplasm

• Small irregular mass in the left upper lung

Bronchogenic Carcinoma

• Large rightLarge right peri-hilar mass

• Remaining lungs are clear

• Possible fullness to the right hilum

4/28/2010

5

Bronchogenic Carcinoma

• Mass posterior to the hilum

• Enlarged hilum on the l t llateral, possible nodes

Neoplasm

4/28/2010

6

Lymphangitic Spread of Neoplasm

Mediastinal Seminoma

4/28/2010

7

Bronchogenic Carcinoma

Mediastinal Mass?

4/28/2010

8

Bronchogenic CA with venous obstruction

Bronchogenic Neoplasm

4/28/2010

9

Neoplasm with Atelectasis

Solitary Pulmonary Nodule

4/28/2010

10

Pancoast Tumor

Adenocarcinoma in this patient

Cavitary Neoplasm

4/28/2010

11

Metastatic Neoplasm

• MultipleMultiple nodules

• Varied sizes • Throughout

both lungsg

Solitary Pulmonary Nodule

• Evaluate for t b li llmetabolically

active process• Confirm

abnormality of solitary lung nodulesolitary lung nodule

• Metastatic node(s) in hilum

4/28/2010

12

Solitary Pulmonary Nodule

Lung Neoplasm PET Imaging