CHEST WALL AND DIAPHGRAM

Question 1

Elevated hemidiaphgram

Answer 1

normal variant
phrenic nerve palsy/injury
Eventration
Diaphragmatic weakness
Lobar atelectasis
hernia: bochdalek, morgagni, traumatic
Post surgical
Subpulmonic effusion

Question 2

Incomplete border sign

Answer 2

Pleural mass/nodule
Loculated pleural effusion
Chest wall mass
Mediastinal/pulmonary mass

Question 3

Chest wall mass (soft tissue)

Answer 3

1. Sarcomatous lesion (undifferentiated pleiomorphic sarc, liposar, angioarc)
2. Neurogenic tumour: neurofibroma, nerve sheath tumor
3. Hemangioma
4. Lipoma
5. Mets
6. Elastofibroma Doris
   Fibromatosis

Question 4

Chest wall mass (osseous)

Answer 4

1. Chondrosarcoma
2. Myeloma
3. Metastatic disease
4. Benign:fibrous dysplasia, osteochondroma

Malignant neoplasms: chondrosarcoma&raquo_space;» osteo / ewing sarcoma

Benign neoplasms: GCT, ABC