Meanings of primary neoplasm in English

Metastases arise from the nonrandom spread of specialized malignant cells that preexist within a primary neoplasm.

A concomitant development of OANs with second primary neoplasm is extremely uncommon, and is limited to very few case reports.

The myocardial metastasis may have a more serious prognostic importance than the primary neoplasm itself; thus, its definite diagnosis is mandatory.

Parotid malignancy may occur as a primary neoplasm of the salivary tissue or as metastatic involvement of the parotid lymph nodes.

Metastasis, the spread of cells from a primary neoplasm to distant sites where they grow, contributes to the death of most cancer patients.

The presence of fibrosarcomas throughout the pleural and peritoneal cavity was most compatible with sarcomatosis and the distant metastasis of an unidentified primary neoplasm.

We report a mesenchymal tumor of the stomach in a 54-year-old Italian woman without evidence of primary neoplasm elsewhere ten years following the initial diagnosis.

Background: Resection of the rectal primary neoplasm with synchronous liver metastases (LM) is warranted, because this is the only strategy with curative potential.

This case is unique among previous reports as our patient presented with four primary neoplasms synchronously.

Quadruple synchronous primary neoplasms are exceedingly rare with only one case reported in the English literature.

Objective: To analyze the pathological classification and age distribution of primary neoplasms of the lacrimal drainage system.

Objective: The purpose of this research was to estimate the risk of second primary neoplasms in patients with extramammary Paget's disease.

Little, however, is known regarding the role of possible precursor lesions in the development of other primary neoplasms of the pancreas.

This study investigated the prevalence of PanIN, as defined by recent consensus statements, in pancreata with uncommon types of primary neoplasms.

To the best of our knowledge, this combination of synchronous multiple primary neoplasms has not been reported in the English literature.