Evidence map›Paper›PMID 34493600›Full record

ArticleJournal of clinical pathology2021

Comparative clinicopathological and immunohistochemical study of micronodular thymoma and micronodular thymic carcinoma with lymphoid stroma.

Ping Ping Liu, Yun Chao Su, Yun Niu, Yan Fen Shi, Jie Luo, Ding Rong Zhong

Abstract read
In one paragraph

Article in Journal of clinical pathology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

Who cites it

8 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Thymolipoma - the frontier between hamartoma and neoplasia?Romanian journal of morphology and embryology = Revue roumaine de morphologie et embryologie
    Article
4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Ping Ping LiuDepartment of Pathology, China Japan Friendship Hospital, Beijing, China.ORCID http://orcid.org/0000-0003-2133-5371
Yun Chao SuDepartment of Pathology, China Japan Friendship Hospital, Beijing, China.
Yun NiuDepartment of Pathology, China Japan Friendship Hospital, Beijing, China.
Yan Fen ShiDepartment of Pathology, China Japan Friendship Hospital, Beijing, China.
Jie LuoDepartment of Pathology, China Japan Friendship Hospital, Beijing, China.
Ding Rong ZhongDepartment of Pathology, China Japan Friendship Hospital, Beijing, China zryyblk@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo elucidate the clinicopathological and immunohistochemical characteristics of micronodular thymomas (MNTs) and micronodular thymic carcinomas (MNCs) with lymphoid stroma.

methodsWe examined four cases of MNTs and three cases of MNCs pathologically and immunohistochemically.

resultsThere were prominent cystic changes infive of the seven cases. The neoplasms contained epithelial tumour cells arranged in a micronodular growth pattern lined by cystic walls and separated by abundant lymphoid stroma. Only the tumour cell component of MNCs showed signs of malignancy characterised by cytological atypia and increased mitotic activity. Neoplastic MNC epithelial cells showed strong positivity for CD5 and CD117. However, no immature lymphocytes (TdT-positive and CD99-positive) were present in and around the tumour nodules. None of the patients died or suffered from disease due to MNTs or MNCs.

conclusionMNTs and MNCs are rare and less aggressive forms of thymic tumours and can be differentially diagnosed by immunohistochemistry.

Indexed as

diagnosisimmunohistochemistrypathologysurgical

Identifiers

PMID34493600
PMCPMC9510435

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