Concomitant detection of hematological neoplasm and carcinoma: report on seven cases

Lira, Mariana Montenegro de Melo; Moreira, Luciana Regina; Ruano, Thais; Quintal, Maisa M. Q.; Martins, Rita de Cássia Perina; Silva, Annacarolina da; Soares, Fernando Augusto; Vassallo, José

doi:10.1590/s1516-31802008000400013

Cited by 2 publications

(2 citation statements)

References 5 publications

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“…1). [12–262] The data were extracted from the abstract in 34 articles, [17,37–39,64,75,76,78,81,94,97,103,129,134,151,162,166,170,174,176,192,195,212,221,222,229,232,234,251,252,256,260–262] of which 21 were in English, 5 in Japanese, 3 in Spanish, 2 in French, 2 in Chinese, and 1 in Czech.…”

Section: Resultsmentioning

confidence: 99%

Synchronous or collision solid neoplasms and lymphomas: A systematic review of 308 case reports

et al. 2022

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Background: The presence of a lymphoma associated with a solid synchronous neoplasm or collision neoplasm has been rarely in the literature, and a detailed characterization of these cases is lacking to date.Objective: To describe the main clinicopathological features of synchronous/collision tumors.Methods: A systematic search in PubMed, Scielo, and Virtual Health Library literature databases for cases or case series of synchronous or collision lymphoma and other solid neoplasms reported up to March 2021 was performed. Three reviewers independently screened the literature, extracted data, and assessed the quality of the included studies. The systematic review was performed following the Preferred Reporting Items for Systematic Meta-Analyses guidelines.Results: Mean age of patients was 62.9 years (52.9% men). A total of 308 cases were included (62% synchronous and 38% collision). The most frequent location of both synchronous and collision tumors was the gastrointestinal tract with the most common solid neoplasm being adenocarcinoma, and the most frequent lymphoma diffuse large B-cell lymphoma (21.7%) and mucosa-associated lymphoid tissue lymphoma (20.4%). Of the total number of mucosa-associated lymphoid tissue lymphomas and gastric adenocarcinomas, the presence of Helicobacter pylori infection was documented in 47.3% of them. Only 2% of all cases had a previous history of lymphoma. Thus, in most cases (98%), lymphoma was discovery incidentally. In addition, nodal lymphoma was associated with metastasis in 29 (9.4%) cases as collision tumor, most commonly (90%) in locoregional lymph nodes of the solid neoplasm. Conclusions:The frequent association of some type of B-cell lymphoma and adenocarcinoma in synchronous/collision tumors of the gastrointestinal tract points to common pathogenic mechanisms in both neoplasia, particularly related to chronic inflammation in this location. In most cases, lymphoma identified in locoregional lymph nodes or distant of a carcinoma seems to represent an incidental finding during the carcinoma diagnostic/therapeutic approach. A synergy between carcinoma and lymphoma (involving inflammation and immunosuppression mechanisms) may favor tumor progression and dissemination. A better understating of the interactions lymphoma/carcinoma in the setting of synchronous/collision tumors may help to improve patient management and prognosis.

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Section: Resultsmentioning

confidence: 99%

Synchronous or collision solid neoplasms and lymphomas: A systematic review of 308 case reports

et al. 2022

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“…Well-differentiated thyroid cancers co-occur especially with head and neck cancers, esophageal cancer, lymphoma, and hematological malignancies. [3][4][5] Co-occurrence of rectal and papillary thyroid cancer has been reported once in the literature 2 and the metastasis of these two malignant tumors in the same lymph node has not been described to date. Therefore, our patient is the first case of this nature.…”

Section: Discussionmentioning

confidence: 99%

Metastases from Rectum and Thyroid Cancers in Same Cervical Lymph Node - A Case Report -

et al. 2010

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An excisional biopsy targeting a cervical lymph node was performed on a 49-year-old female patient with metastatic rectal cancer. The biopsy revealed rectal and papillary thyroid cancer metastasis in the same lymph node. A thin-needle thyroid aspiration biopsy was performed, and the result was papillary thyroid carcinoma. The patient, who received chemotherapy for the metastatic rectal cancer, died due to disease progression about 5 months after a secondary primary tumor was detected. Metastasis of multiple malignancies in the same lymph node is extremely rare. A metastases of rectal and thyroid cancers to the same lymph node has not been reported until now. Our patient is the first case in the literature.

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Concomitant detection of hematological neoplasm and carcinoma: report on seven cases

Cited by 2 publications

References 5 publications

Synchronous or collision solid neoplasms and lymphomas: A systematic review of 308 case reports

Synchronous or collision solid neoplasms and lymphomas: A systematic review of 308 case reports

Metastases from Rectum and Thyroid Cancers in Same Cervical Lymph Node - A Case Report -

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