Slide
Facts	1
	2
	3
Causes	4
Malignant Causes	5
Pri Lung Cancer	6
Non-small cell	7
Bronchoalveolar	8
	9
Sq Cell	10
Carcinoid Tumors	11
Carcinoid	12
Metastatic CA	13
Metastasis	14
Benign Causes	15
Pulm Hamartomas	16
Pulm Hamartoma	17
Chondrohamartoma	18
Hamartoma	19
Pulm Harartoma	20
	21
AV Malformations	22
Hematoma	23
	24
	25
Benign Infectious Causes	26
Infectious Causes	27
Round Pneumonia	28
Cavitary Septic Embolus	29
Aspergilloma	30
	31
	32
Pulm Dirofilariasis	33
	34
Dirofilaria	35
	36
	37
Other Causes Benign SPN	38
Rounded Atelectasis	39
Post-Traumatic Lung Cyst	40
Rib Fracture	41
	42
Cutaneous Nodules	43
	44
Likelihood of Malignancy	45
Patient Age	46
Underlying Risk Factors	47
Size of Lesion	48
Borders of SPN	49
Border Characteristics	50
Smooth Border	51
Scalloped Border	52
Lobulated Border	53
Spiculated Border	54
	55
Corona Radiata Border	56
Patterns of Benign Calcification	57
	58
Central Calcification	59
	60
Diffuse Calcification	61
Central/Laminated Calcification	62
Popcorn Calcification	63
Patterns of Malignant Calcification	64
Malignant Calcification	65
Amorphous Calcification	66
	67
Punctate Calcification	68
Internal Characteristics	69
	70
	71
Other Helpful Clues	72
Growth of Lesion	73
	74
Growth of Lesions-Pitfalls	75
Perception of Growth	76