PubMed Health⌕ Search
Home/Archive/PubMed

PubMed · 2823749

[Mesoblastic nephroma].

I N Sokolova
View original source ↗Export metadata ↓

Abstract

Three cases of the "cellular" variant of mesoblastic nephroma are reported. A feature of one of them was prolonged (7.5 months) spontaneous development of the tumor which presented a peculiar morphologic appearance. Diagnostic differentiation of mesoblastic nephroma from Wilm's tumor and sarcomas is discussed. Results of an electron-microscopic study of one of the tumors are given.

Explore related subjects

Diagnosis, DifferentialFemaleHumansInfantInfant, NewbornKidneyKidney NeoplasmsMaleMicroscopy, ElectronWilms TumorCase ReportsEnglish AbstractJournal Article

Keep this discovery

Explore connections, maps & timelines

BibTeXRIS

I N Sokolova. 1987. [Mesoblastic nephroma].. https://pubmed.ncbi.nlm.nih.gov/2823749/

Cite the original work for its findings. Save a collection to share your selection of sources.

KEEP EXPLORING

Related citations

PubMed2000

Measurement of complexed PSA in the differential diagnosis between prostate cancer and benign prostate hyperplasia .

BACKGROUND: To enhance the specificity of PSA in diagnosis of cancer, several approaches have been evaluated, having in common the study of fractions of PSA. The aim of this study was to evaluate the usefulness of complexed PSA in the differential diagnosis between benign prostate hyperplasia (BPH) and prostate cancer. METHODS: We determined the concentrations of complexed PSA (Bayer, Tarrytown, NY) and total PSA (Tandem-R Assay, Hybritech Incorporated, San Diego, CA) in 196 patients with BPH and in 55 patients with prostate cancer. Likewise, the percentage of free PSA (Wallac, Turku, Finland) was determined for 124 of these patients. RESULTS: The specificity of complexed PSA was found to be greater than that of total PSA for the cutoff values corresponding to sensitivities of 80%, 85%, and 90%. Similarly, the area under the curve obtained by receiver-operating curve analysis was greater for complexed PSA than for total PSA, although significant differences were not observed. The diagnostic usefulness of complexed PSA in the differential diagnosis between BPH and prostate cancer was found to be lower than the percentage of free PSA. CONCLUSIONS: We believe that differential diagnosis with complexed PSA between BPH and prostate cancer is of little use, due to low efficacy when PSA results are extreme.

Diagnosis, Differential↗
PubMed2000

The contribution of magnetic resonance imaging in the differential diagnosis of optic nerve damage.

In this paper we review the findings of magnetic resonance imaging (MRI) in optic neuritis and visual dysfunction due to other optic neuropathies. With advances in MRI technology, it has become possible to visualise optic nerve pathology. STIR and RARE sequences, contrast-enhanced sequences, and phased array surface coils are technical developments that provide fine anatomical detail and that are sensitive to pathological changes. MRI can offer information in the differential diagnosis of optic neuropathies, the monitoring of their treatment, and in some instances should provide new insights into the underlying pathophysiological mechanisms.

Diagnosis, Differential↗