Radiodiagnostic imaging

Slides:

Advertisements

Similar presentations

Kaplan–Meier survival curves of interstitial pneumonia with autoimmune features (IPAF) with usual interstitial pneumonia (UIP) pattern (on high-resolution.

Advertisements

Changes in high-resolution computed tomography (HRCT) pattern over time. a) Idiopathic pulmonary fibrosis (IPF), increased specificity over time. Changes.

Longitudinal imaging after initial diagnosis

Axial computed tomography (CT) image and virtual bronchoscopic view

Computed tomography simulation of medical thoracoscopy with rigid instruments (right thoracic cavity in left lateral position). Computed tomography simulation.

High-resolution computed tomography (HRCT) features of interstitial lung abnormalities. a) HRCT of a 56-year-old patient whose mother died of idiopathic.

Radiology assessment of pulmonary amyloidosis

A) Chest radiograph, b) multislice computed tomography angiography, c) three-dimensional magnetic resonance angiography, d) perfusion scintigraphy and.

Serial high-resolution computed tomography (HRCT) scans at the lung window from patient 4, who was treated with cladribine for progressive multisystem.

High-resolution chest computed tomography images of a patient with lymphangioleiomyomatosis, showing round-shaped, thin-walled cysts distributed diffusely.

High-resolution computed tomography scan revealing a nonspecific interstitial pneumonia pattern with basal predominant ground-glass opacities and associated.

a) Chest radiograph showing bilateral coarse interstitial shadowing

A) Usual interstitial pneumonia in a 69-year-old woman with primary Sjögren's syndrome. a) Usual interstitial pneumonia in a 69-year-old woman with primary.

Axial computed tomography (CT) images a) at baseline and b) at a 12-month follow-up scan, in a patient with idiopathic pulmonary fibrosis (IPF). b) Note.

Extent of interstitial lung disease (ILD) in patients with systemic sclerosis-associated ILD. A simple stratification that utilises pulmonary function.

Computed tomography coronary angiogram from a 43-year-old female patient with pulmonary arterial hypertension, showing compression of the left coronary.

Axial CT scans of the chest. a) Before treatment

Coronal chest computed tomography scan showing multiple areas of central ground-glass opacity, surrounded by ring or crescentic-shape, dense air-space.

Control computed tomography of the nodular lesion in the right upper lobe after 3 months. a) Axial mediastinal window, b) axial lung window and c) coronal.

Serial computed tomography (CT) imaging for monitoring disease progression in patients with idiopathic pulmonary fibrosis. Serial computed tomography (CT)

Nonspecific interstitial pneumonia: high-resolution computed tomography images from a 46-year-old male patient who underwent lung transplantation. a) The.

Typical computed tomography features of acute respiratory distress syndrome showing: non-homogeneous distribution, a ventro-dorsal gradient of density,

Diagnostic imaging of distal chronic thromboembolic pulmonary hypertension lesions. a) Ventilation/perfusion scintigraphy. b) Conventional pulmonary angiography.

Serial high-resolution computed tomography (HRCT) scans at the lung window from patient 2, who developed several episodes of right pneumothorax that required.

Forest plots of the correlation between high-resolution computed tomography (HRCT) scores and pulmonary function test values. Forest plots of the correlation.

A) Contrast enhanced computed tomography (CT) scan (coronal reconstruction) showing anomalous right pulmonary vein (arrows). b) Axial CT scan showing horseshoe.

Positron emission tomography scan in the axial plane performed in June 2007 showing intense and homogeneous increased uptake of 18-fluorodeoxyglucose within.

Pattern high-resolution computed tomography consistent with nonspecific interstitial pneumonia in a patient with histological diagnosis of usual interstitial.

Evaluation of acute symptoms

Contrast-enhanced computed tomography (CT) of the chest; case two, 4 days after presentation. a) Axial CT image of the upper thorax at the level of the.

A) At the time of acute chest pain and dyspnoea, the chest radiograph showed a marked increase of the enlargement of the right pulmonary trunk (arrow).

Cyst-related lung malignancies might be more common than expected, as the early manifestations of solid masses may not always be captured. a–c) Baseline.

Follow-up contrast-enhanced computed tomography (CT) of the neck and chest; case two, 1 month following hospital discharge. a) Axial CT image of the neck.

Evaluation of complications.

A) Plain radiograph shows micronodular lesions throughout both lungs, which are more prominent in the upper and middle zones. b) High-resolution CT scans.

A) 18-fluorodeoxyglucose positron emission tomography-computed tomography in a 72-year-old male revealed pulmonary nodules in the lower lobes. a) 18-fluorodeoxyglucose.

Simplified diagram of the multidisciplinary process to diagnose interstitial lung disease, including a clinician, radiologist, pathologist and also a geneticist:

Morphological subtypes of cyst-related primary lung malignancies

a) Chest radiograph of patient A

Nonexpandable lung. a) A single-use digital pleural manometer for use during thoracentesis. b) Pleural elastance curves representing normal, entrapped.

Medical thoracoscopy. a) Example of procedural room set-up for rigid thoracoscopy. b) Normal parietal pleura with clearly defined anatomy. c) Pleural plaque.

A 50-year-old male with persistent abnormality on computed tomography (CT) despite anticoagulation for 1 year. a) CT scan showing an expansile low attenuation.

Evolutionary radiological phases of pulmonary alveolar microlithiasis

A 33-year-old man with folliculin gene-associated syndrome (Birt–Hogg–Dubé syndrome). a) A chest radiograph shows bilateral bullous formation with left.

A) Chest radiograph at admission showing multiple bilateral nodular images, which are more abundant in the right lung. b) Chest computed tomography scan.

A) Positron emission tomography scan showing 18F-fluorodeoxyglucose uptake in the right supraclavicular, hilar and mediastinal lymph nodes and in the left.

Example of thin parenchymal section computed tomography findings in desquamative interstitial pneumonia: patchy ground-glass attenuation with a peripheral.

A) Conventional pulmonary angiogram, with b) and c) corresponding optical coherence tomography images from a patient with chronic thromboembolic pulmonary.

Example scans for a typical patient with operable chronic thromboembolic pulmonary hypertension. a) Perfusion (Q′) and b) ventilation (V′) lung scans.

Evolutionary radiological phases of pulmonary alveolar microlithiasis

A) High-resolution computed tomography (HRCT) scan of the chest at the lung window level from patient 1 showing a characteristic nodulocystic pattern at.

A: Posteroanterior chest radiograph showing hypertranslucency of the left upper and middle fields with a marked reduction in the peripheral lung markings.

a) A 2-year-old male with Niemann–Pick disease type A

Contrast-enhanced computed tomography (CT) images of the neck; case two, 4 days after presentation. a) Axial CT image at the level of the submandibular.

Investigation of suspected idiopathic pulmonary fibrosis: multidisciplinary team (MDT) discussion is a key component of the diagnostic pathway. Investigation.

High-resolution computed tomography from a patient with anti-Jo1 positive polymyositis showing basilar predominate reticulation and ground-glass opacity.

Algorithm for diagnosis and treatment of reported cases.

Autofluorescence bronchoscopy can discriminate normal from abnormal bronchial mucosa due to the difference in fluorescence emission: normal bronchial mucosa.

Single photon emission computed tomography ventilation images of a male asthmatic subject at a, b) baseline and c, d) post-methacholine challenge, at approximately.

Left upper lobe complete atelectasis 2 days after implantation of four endobronchial valves into the left upper lobe in a patient with emphysema. a) Chest.

Thoracic high-resolution computed tomography: predominant diffuse ground-glass opacities associated with a lymphatic distribution of micronodules with.

A 53-year-old patient with fibrosing mediastinitis

A) Chest radiograph of a 37-year-old male mountaineer with high-altitude pulmonary oedema (HAPE) showing a patchy to confluent distribution of oedema,

High-resolution computed tomography scan demonstrating a typical example of usual interstitial pneumonia pattern with honeycombing change and traction.

a) Axial computed tomography (CT) images at the level of the carina.

High-resolution computed tomography images of smoking-related interstitial lung diseases (ILDs). a) Pulmonary Langerhans cell histiocytosis, b) respiratory.

High-resolution computed tomography (HRCT) images from a 75-year-old, male ex-smoker with combined pulmonary fibrosis and emphysema syndrome (CPFE). a)

Chest high-resolution computed tomography (HRCT) of a–c) acute hypersensitivity pneumonitis and d–f) chronic hypersensitivity pneumonitis. Chest high-resolution.

A) Mucosa-associated lymphoid tissue lymphoma in a 45-year-old woman with primary Sjögren's syndrome. a) Mucosa-associated lymphoid tissue lymphoma in.

A) Chest computed tomography image showing left upper lobe cavitary lesion consistent with invasive pulmonary aspergillosis (IPA) in an allogeneic haematopoietic.

Presentation transcript:

Radiodiagnostic imaging Radiodiagnostic imaging. a) A chest radiograph showing multiple nodular lesions in both lungs. b) A high-resolution computed tomography scan showing a diffuse nodular image in both lungs. Radiodiagnostic imaging. a) A chest radiograph showing multiple nodular lesions in both lungs. b) A high-resolution computed tomography scan showing a diffuse nodular image in both lungs. Interlobular septa and pleura were normal. A. van Huisstede et al. Eur Respir Rev 2010;19:165-168 ©2010 by European Respiratory Society