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At least 19 recordsLinked to original sources
PubMed1975

[The diagnostic significance of immunoglobulin determination in chronic liver diseases. I. Differential diagnostic accuracy of immunoglobulin changes and enzyme activities (author's transl)].

715 patients with hepatobiliary diseases came for examination, who because of the morphological findings are classified in diagnostic groups. The immunoglobulin measurements of IGG, IGA, IGM were determined and assessed in combination with enzymatic investigations of GOT, GPT, AP and GGTP. Typical group-specific changes were only found in primary biliary liver diseases and toxic cirrhoses of the liver, all acute or chronic inflammatory liver diseases could not be separated and by inference from the final diagnosis showed great errors in classification. Data on the raised mean levels of immunoglobulins in the individual diagnostic groups were demonstrable, but the range limits were so widely scattered that their differential diagnostic valence is of no consequence. Immunoglobulins may appear to be of interest for the observation of the course of liver diseases, but they are unsuitable for diagnostic purposes.

Acute Disease↗
PubMed2026

Molecular Diagnostics for WHO Priority Bacterial Pathogens: A Bibliometric Mapping of Diagnostic Platforms, Resistance Markers, and Antimicrobial Resistance Research Trends.

Antimicrobial resistance (AMR) constrains effective treatment and carries implications for infection control, surveillance, and public health. The World Health Organization (WHO) priority bacterial pathogen framework has intensified the need for diagnostic innovation by redefining research priorities around organisms combining high disease burden with complex resistance profiles. Molecular diagnostics have accordingly moved beyond culture-based workflows, integrating rapid pathogen identification, resistance-marker detection, genomic surveillance, and clinical decision support. The present study conducted a bibliometric mapping of the literature on WHO priority pathogens. Rather than addressing resistance at a general level or a single pathogen or technology, it integrates priority pathogens, molecular platforms, and resistance markers within a single framework, tracing their joint thematic and temporal evolution along an explicit pathogen-platform-marker axis. Scopus-indexed articles and reviews (2000-2025) were retrieved, yielding 1746 publications after screening adapted from the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Analyses used Bibliometrix/Biblioshiny, R, and VOSviewer. The literature expanded markedly after 2018, led by China and the United States. Methicillin-resistant Staphylococcus aureus (MRSA), Mycobacterium tuberculosis, Enterococcus faecium, and the Enterobacterales-carbapenemase axis constituted the principal thematic cores, whereas conventional polymerase chain reaction (PCR)/nucleic acid amplification testing (NAAT) and whole-genome sequencing were the dominant platforms. Overall, the field has evolved from pathogen detection into an AMR-centered translational domain encompassing resistance prediction, genomic epidemiology, surveillance, and clinical decision support. Diagnostic development, stewardship, and surveillance depend on hybrid workflows coupling rapid marker-targeted assays with genome-based characterization, delivering actionable resistance within clinically meaningful timeframes, and extending coverage to underrepresented pathogens and platforms.

Humans↗
PubMed1979

Diagnostic and differential diagnostic aspects in histiocytosis X diseases.

Diagnostic and differential diagnostic aspects of the known manifestations of histiocytosis X are discussed with respect to our own findings. It is our considered opinion that the term "histiocytosis X" should not be employed in isolation for diagnostic purposes. Rather, one should make an effort to designate the disease exactly in stating the prognosis for a particular patient. Both clinical and morphologic parameters must be considered in making this exact diagnosis.

Diagnosis, Differential↗
PubMedDate not supplied

The impact of a physician assistant in diagnostic radiology [PA-DR] on the delivery of diagnostic radiologic clincial services.

A program to train highly selected, experienced radiologic technologists to become Physician Assistants in Diagnostic Radiology [PA-DRs] was initiated at the University of Kentucky Medical Center in 1970. The initial postgraduate year of employment in several different radiologic environments for the first twelve trainees has been evaluated. Their work activities, including examinations that otherwise would have been performed by a radiologist and the number of radiographs screened for evidence of diseases, were analyzed. Studies during their training show they perform these activities accurately. Lastly, the economic impact of PA-DRs and their acceptability to patients and other professionals were evaluated. The PA-DRs spent a majority of their time in activities for which they were trained. Calculated yearly "earnings" of the PA-DRs averaged +31,164. Their salaries ranged +18-25,000. Each PA-DR averaged saving 34% of the employing radiologist's time. They were well accepted by professional colleagues and patients.

Costs and Cost Analysis↗
PubMed1978

The diagnostic laboratory and its relationship to practitioners. Diagnostic laboratory professional staff.

Diagnostic services provided to practitioners include necropsy, histopathology, bacteriology, virology, parasitology, immunopathology, clinical pathology and toxicology. Services are also available at the college in avian and aquatic diseases. The laboratory expects to continually upgrade its services through the addition of appropriate tests, re-evaluation of existing tests, development of methods for more convenient specimen collection and shipment, increased responsiveness to veterinarians' needs, epidemiological investigations, and continuing education.

Animals↗
PubMed1975

[Cerebral sclerosis. Diagnostic criteria and differential diagnostic consideration in practice].

In"cerebral arteriosclerosis" the diffuse sclerotic involvement of the cerebral vessels may produce acute softening of cerebral tissue. However this paper concentrates mainly on the clinical symptomatology which, in the absence of major vascular accidents, is characterized from the psychopathologic viewpoint by acute confusional states, aggressive behaviour, fluctuating loss of memory, disturbances of concentration and finally dementia. The chief neurologic symptoms are motor disturbance with short-stepping gait, stooped position of the body, pseudobulbar symptoms with dysarthric speech and disturbances of swallowing, and increased perioral reflexes. A complete case history and a thorough neurologic and psychopathologic examination are the most important factors in diagnosis, while ancillary methods are of value only for differential diagnosis. Prophylaxis and therapy (cardiotherapy, treatment of diabetes and hypertension, lowering of serum cholesterol and sedation) are discussed. In the differential diagnosis of dementia in the elderly patient consideration should be given to chronic vascular diseases, degenerative cerebral atrophies, brain tumors, low pressure hydrocephalus, progressive paralysis and some other rare brain conditions.

Age Factors↗