NTUH R 20220506(II) - Pulmonary nodular patterns (II)

Playlist contributed by Li-Hao Yeh

Playlist information

Playlist created:

12 Dec 2019 by Li-Hao Yeh

Last edited:

5 May 2022

Number of cases:

Number of slides:

rID:

131497

Systems:

Chest, Head & Neck, Oncology, Paediatrics

Visibility:

public

These cases are for basic introduction of pulmonary nodular patterns (random and centrilobular nodules).

DDx of random nodules:

- miliary TB

- miliary fungal infection

- hematogenous metastases

- sarcoidosis (rare)

DDx of centrilobular nodules:

- Infection (bronchiolitis, bronchopneumonia):

-- Ground glass nodes: Viral, atypical bacteria, PJP

-- Solid nodules: bacterial, mycobacterial, fungal

- Inflammation:

-- Hypersensitivity pneumonitis, RB-ILD, early pneumoconiosis

- Tumor (endobronchial spread):

-- invasive mucinous adenocarcinoma

- Vascular: pulmonary edema, hemorrhage, vasculitis