Intro
Contents
Part I: Drugs and Alcohol
1: Tobacco
1.1 Uses
1.2 Mechanism
1.3 Imaging Findings
1.3.1 Stroke
1.3.2 Cerebral Aneurysm
1.3.3 Cerebral Venous Thrombosis
1.3.4 Head and Neck Cancer, Squamous Cell Carcinoma
1.3.5 Brain Metastases
1.3.6 Warthin Tumor
1.3.7 Smoking-Induced Nasopharyngeal Lymphoid Hyperplasia
Suggested Reading
2: Alcohol
2.1 Uses
2.2 Mechanism
2.3 Imaging Findings
Suggested Reading
3: Methanol
3.1 Uses
3.2 Mechanism
3.3 Imaging Findings
3.4 Differential Diagnosis

Suggested Reading
4: Cannabis (Marijuana)
4.1 Uses
4.2 Mechanism
4.3 Imaging Findings
4.4 Differential Diagnosis
Suggested Reading
5: Synthetic Cannabinoids
5.1 Uses
5.2 Mechanism
5.3 Imaging Findings
5.4 Differential Diagnosis
Suggested Reading
6: Crack and Cocaine
6.1 Uses
6.2 Mechanism
6.3 Imaging Findings
6.4 Differential Diagnosis
Suggested Reading
7: Amphetamines
7.1 Uses
7.2 Mechanism
7.3 Imaging Findings
7.4 Differential Diagnosis
Suggested Reading
8: Opioids
8.1 Uses
8.2 Mechanism

8.3 Imaging Findings
8.4 Differential Diagnosis
Suggested Reading
9: Betel Nuts
9.1 Uses
9.2 Mechanism
9.3 Imaging Findings
9.4 Differential Diagnosis
Suggested Reading
10: Licorice
10.1 Uses
10.2 Mechanism
10.3 Imaging Findings
10.4 Differential Diagnosis
Suggested Reading
11: Centella asiatica
11.1 Uses
11.2 Mechanism
11.3 Imaging Findings
11.4 Differential Diagnosis
Suggested Reading
Part II: Contrast Agents
12: Iodinated Contrast Agents
12.1 Uses
12.2 Mechanism
12.3 Imaging Findings

12.4 Differential Diagnosis
Suggested Reading
13: Gadolinium-Based Contrast Agents
13.1 Uses
13.2 Mechanism
13.3 Imaging Findings
13.4 Differential Diagnosis
Suggested Reading
14: Ferumoxytol
14.1 Uses
14.2 Mechanism of Action
14.3 Imaging Findings
14.4 Differential Diagnosis
Suggested Reading
15: Pantopaque (Myodil, Iodophenylundecylic Acid)
15.1 Uses
15.2 Mechanism
15.3 Imaging Findings
15.4 Differential Diagnosis
Suggested Reading
16: Thorium Dioxide (Thorotrast)
16.1 Uses
16.2 Mechanism
16.3 Imaging Findings

16.4 Differential Diagnosis
Suggested Reading
Part III: Chemotherapy
17: Temozolamide (Temodar)
17.1 Uses
17.2 Mechanism
17.3 Imaging Findings
17.4 Differential Diagnosis
Suggested Reading
18: 1,3-Bis(2-Chloroethyl)-1-Nitrosourea (BCNU
Carmustine) Polymer Wafer (Gliadel)
18.1 Uses
18.2 Mechanism
18.3 Imaging Findings
18.4 Differential Diagnosis
Suggested Reading
19: Methotrexate
19.1 Uses
19.2 Mechanism
19.3 Imaging Findings
19.4 Differential Diagnosis
Suggested Reading
20: 5-Fluorouracil
20.1 Uses