Related Experiment Video
Updated: May 28, 2026
08:05
Lung CT Segmentation to Identify Consolidations and Ground Glass Areas for Quantitative Assesment of SARS-CoV Pneumonia
Published on: December 19, 2020
Chest radiographic presentation in patients with scrub typhus
Hung-Cheng Chen1, Huang-Chih Chang, Ya-Chun Chang
1Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan.
Transactions of the Royal Society of Tropical Medicine and Hygiene
|October 29, 2011
Summary
Chest radiography is crucial for evaluating scrub typhus (a bacterial infection). Abnormal findings, like lung infiltration, often appear within the first week, aiding in understanding disease progression and patient outcomes.
Area of Science:
- Infectious Diseases
- Radiology
- Pulmonology
Background:
- Scrub typhus is a significant public health concern, particularly in East Asia and the Pacific Islands.
- Early diagnosis and management of scrub typhus are essential to prevent severe complications.
- The role of chest radiography in assessing scrub typhus progression and outcomes requires further elucidation.
Purpose of the Study:
- To retrospectively analyze chest radiographic findings in adult patients with scrub typhus.
- To determine the frequency and pattern of abnormal chest radiographs in scrub typhus patients.
- To evaluate the correlation between radiographic findings, clinical course, and patient outcomes.
Main Methods:
- Retrospective study of 63 adult scrub typhus patients admitted between 1998 and 2009.
- Review of 147 chest radiographs for abnormal findings.
- Analysis of the temporal distribution and progression of radiographic abnormalities.
Main Results:
- The most common abnormal finding was parenchymal infiltration, predominantly in bilateral lower lung zones.
- Over 50% of abnormal chest radiographs were observed within the first week of illness.
- Progressive changes on chest radiographs were frequently noted during the first week.
Conclusions:
- Chest radiography is a valuable complementary tool for evaluating the clinical course of scrub typhus.
- Radiographic examinations are recommended during the first week of illness for optimal assessment.
- A significant correlation exists between laboratory findings, clinical course, and patient outcomes in scrub typhus.
Related Concept Videos
01:30Radiological Investigation I: X-ray and CT
Radiological investigations, including X-rays and computed tomography (CT) scans, are critical for diagnosing and evaluating various medical conditions. These imaging techniques provide valuable insights into the body's internal structures, aiding in the detection of abnormalities, assessment of disease progression, and development of treatment strategies. This article delves into two primary radiological investigations, chest X-rays and CT scans, outlining their purpose, procedures, and the...
01:26Pulmonary Tuberculosis IV
Tuberculosis, more commonly referred to as TB, is an infectious disease stemming from Mycobacterium tuberculosis. While it primarily impacts the lungs, TB can also affect other body areas. Given its severity and global impact, timely and accurate diagnosis is crucial for controlling its spread and improving patient outcomes.
Several diagnostic approaches are used to detect TB. The conventional method is the Tuberculin Skin Test (TST), also known as the Mantoux test. However, this method has...
Several diagnostic approaches are used to detect TB. The conventional method is the Tuberculin Skin Test (TST), also known as the Mantoux test. However, this method has...
01:31Pulmonary Tuberculosis III
Tuberculosis (TB) is a contagious infection primarily affecting the lung parenchyma but which can also affect other body parts. TB can be classified based on disease development, presentation, and the affected anatomical site.
The first classification is based on the development of the disease, and it includes the following categories:
The first classification is based on the development of the disease, and it includes the following categories:
01:19Pericarditis II: Clinical Features and Diagnostic Tests
Pericarditis is distinguished by inflammation of the pericardium, the fibrous sac that encases the heart. It can be acute, lasting less than six weeks, or chronic, persisting for over three months. Understanding its clinical manifestations and diagnostic findings is crucial for timely and effective management.Clinical ManifestationsWhile pericarditis can be asymptomatic, it usually presents with characteristic symptoms such as:Chest Pain: The most characteristic symptom of pericarditis is chest...
01:28Pulmonary Tuberculosis V
Medical management of tuberculosis (TB) patients involves a comprehensive approach that includes diagnosis, treatment, and monitoring. The specific strategies can vary depending on the type of tuberculosis (latent or active), the patient's overall health status, and other considerations.
Latent tuberculosis infection occurs when TB bacteria are present in a person's body, but are not causing illness or symptoms. It is not contagious, and preventive treatment is crucial to avoid the progression...
Latent tuberculosis infection occurs when TB bacteria are present in a person's body, but are not causing illness or symptoms. It is not contagious, and preventive treatment is crucial to avoid the progression...
01:22Rheumatic Heart Disease II: Clinical Manifestations and Diagnostic Studies
The key clinical manifestations of Rheumatic heart disease (RHD) include several distinct cardiac symptoms.Carditis, a hallmark of acute rheumatic fever, involves inflammation of the heart's endocardium, myocardium, and pericardium. Chronic RHD often results from recurrent episodes of carditis. Its symptoms include the following:Murmurs are caused by valvular damage, especially to the mitral and aortic valves. Mitral stenosis or regurgitation is common, with characteristic heart murmurs...