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5: Highly suggestive of malignancy; 6: Known biopsy-proven malignancy; An incomplete (BI-RADS 0) classification warrants either an effort to ascertain prior imaging for comparison, or to call the patient back for additional views and/or higher quality films. A BI-RADS classification of 4 or 5 warrants biopsy to further evaluate the offending ...
Malignancy (from Latin male 'badly' and -gnus 'born') is the tendency of a medical condition to become progressively worse; the term is most familiar as a ...
In malignant tumors, complete resection is the only known curative treatment (with a sufficiently wide margin or even amputation to improve prognosis). [12] For larger lesions or those with a more aggressive histology, adjuvant radiation is recommended. Novel or combination therapies that are the focus of ongoing clinical trials are highly ...
Thus invasive ductal carcinoma, the most common form of breast cancer, is adenocarcinoma but does not use the term in its name—however, esophageal adenocarcinoma does to distinguish it from the other common type of esophageal cancer, esophageal squamous cell carcinoma. Several of the most common forms of cancer are adenocarcinomas, and the ...
BI-RADS 4 indicates suspicious for malignancy. BI-RADS 5 indicates highly suggestive of malignancy. BI-RADS 6 is for biopsy-proven breast cancer. [54] BI-RADS 3, 4 and 5 assessments on screening mammograms require further investigation with a second "diagnostic" study. The latter is a more detailed mammogram that allows dedicated attention to ...
An M component with beta-to-gamma mobility is highly suggestive of Waldenström macroglobulinemia. Immunoelectrophoresis and immunofixation studies help identify the type of immunoglobulin, the light chain's clonality, and the paraprotein's monoclonality and quantitation.
Pathognomonic (rare synonym pathognomic [1]) is a term, often used in medicine, that means "characteristic for a particular disease".A pathognomonic sign is a particular sign whose presence means that a particular disease is present beyond any doubt.
Signet ring cell carcinoma (SRCC) is a rare form of highly malignant adenocarcinoma [1] that produces mucin. It is an epithelial malignancy characterized by the histologic appearance of signet ring cells .