Clinics in diagnostic imaging (117).

Gastrointestinal stromal tumor: a clinical overview.

Gastrointestinal stromal tumor (GIST) is a disease that was poorly understood historically. In the last decade, it has undergone a major transformation, sparked by the landmark discovery of the central role of activating KIT mutations in its pathogenesis and recognition of KIT protein expression (CD 117) as a reliable diagnostic marker of disease. The introduction and subsequent US Food and Dru...

Cone beam tomographic imaging anatomy of the maxillofacial region.

Multiplanar imaging is a fairly new concept in diagnostic imaging available with a number of contemporary imaging modalities such as CT, MR imaging, diagnostic ultrasound, and others. This modality allows reconstruction of images in different planes (flat or curved) from a volume of data that was acquired previously. This concept makes the diagnostic process more interactive, and proper use may...

Clinical significance of additional lateral imaging in diagnosis of prosthesis infection by combined Tc-99m labeled leukocyte/bone marrow scintigraphy

Introduction: Recently the most accurate diagnostic method in the diagnosis of prosthesis infection is the combination of Tc-99m labeled leukocyte/bone marrow imaging. However the diagnostic efficiency of the test is influenced because of its low spatial resolution. Recently SPECT/CT imaging is implicated in this test with efficient additional diagnostic improvement. In the dep...

Clinical implications of hepatobiliary scintigraphy and ultrasound in the diagnosis of acute cholecystitis.

BACKGROUND We assess the performance of ultrasound (US) and hepatobiliary scintigraphy (HIDA) as confirmatory studies in acute cholecystitis (AC) and demonstrate our current imaging protocol's impact on outcomes. STUDY DESIGN Between January 2013 to July 2014, 117 patients were admitted through the emergency room with a preliminary diagnosis of AC. Overall, 106/117 (91%) of the patients recei...

Recent advances in the diagnosis of Cushing's syndrome in dogs.

There are several recent advances in the diagnosis of Cushing's syndrome, or spontaneous hypercortisolism, in dogs. Diagnostic procedures are being reshaped by the recognition of new causes of the disease and advances in imaging procedures. This article reviews the clinical manifestations, diagnostic procedures, and the forms and causes of the syndrome.

Clinics in diagnostic imaging ( 174 ) Manickam Subramanian