Sammanfattning If a fault occurs in a technical system, for example in an airplane, it is important to be able to detect that there is a fault and to find what in the system that is faulty. The procedure of determining, given certain observations, if faults are present and if so the location of faults is called a diagnosis. For achieving diagnosis we can use computer software that takes observa...

The intended purpose of this monograph is to provide a general overview of allergy diagnostics for health care professionals who care for patients with allergic disease. For a more comprehensive review of allergy diagnostic testing, readers can refer to the Allergy Diagnostic Practice Parameters. A key message is that a positive allergy test result (skin or blood) indicates only the presence of...

Hemobilia represents an uncommon cause of gastrointestinal bleeding that can present both diagnostic and therapeutic challenges. The evaluation of hemobilia typically involves cross-sectional imaging and endoscopic retrograde cholangiopancreatography (ERCP). There is limited data regarding the diagnostic utility of endoscopic ultrasound (EUS) in the evaluation of hemobilia. We present a case of...

The solitary pulmonary nodule (SPN) is a common diagnostic problem facing the pulmonologist. The incidence of SPNs is increasing primarily because of the increasing use of multidetector CT scanning for the evaluation of chest disease. This article reviews the radiologic assessment of the SPN, with a focus on thin-section CT, positron emission tomography, and CT-guided transthoracic needle biops...

Kidney stone disease has become more common in children, but it remains non diagnosed in a significant proportion of patients, due to a lack of notable signs and symptoms. All children with colicky abdominal pain or microscopic hematuria should be examined thoroughly for urolithiasis. Patients’ histories in terms of family, medical, and drug and a thorough physical examination are require...

We show a diagnostic evaluation of DIPETT, a broad-coverage parser of English sentences. We consider the TSNLP suite as a diagnostic tool, and propose an alternative broader-coverage test suite of test sentences extracted from Quirk et al. We compare the diagnostic effectiveness of the two suites, and draw a few general conclusions. The evaluation results were used to make significant improveme...

Six diagnostic methods (Giemsa staining, Ziehl-Neelsen staining, auramine-rhodamine staining, Sheather's sugar flotation, an indirect immunofluorescence procedure, and a modified concentration-sugar flotation method) for the detection of Cryptosporidium spp. in stool specimens were compared on the following attributes: diagnostic yield, cost to perform each test, ease of handling, and ability t...

PURPOSE This article is one of the standardization documents of the International Children's Continence Society, and discusses how anatomical/iatrogenic and functional/urodynamic causes of daytime incontinence in children of all ages are to be diagnosed, how neurogenic bladder dysfunction or urinary tract infection is excluded as a cause of the wetting, and how further diagnostic evaluation of ...