2024 Pulmonary meningothelial-like nodules

Pulmonary meningothelial-like nodules

Author: hzyw

August undefined, 2024

WebAlthough pulmonary meningothelial-like nodules (MLNs) have been recognized for decades, their nature and significance remain uncertain. This study was undertaken to evaluate MLNs in a wide range of specimens to clarify their incidence, distribution, relation to age and underlying disease, and histogenesis. WebKeywords: diffuse pulmonary meningotheliomatosis, dog, lung, sarcomatous transformation. Minute pulmonary meningothelial-like nodules (MPMNs) are detected incidentally in resected lungs or on autopsy of human patients (Korn et al., 1960, Mizutani et al., 2009 Mizutani et al., 2009). MPMNs, initially described as pulmonary tumours …

Multiple primary pulmonary meningioma: A case report and …

WebApr 11, 2024 · Be 12 微小髄膜細胞様結節 Minute pulmonary meningothelial-like nodule (MPMN) Be 13 毛細血管性血管腫 Capillary hemangioma Be 14 線毛性粘液結節性乳頭状腫瘍 Ciliated muconodular papillary tumor Be 15 硝子化肉芽腫 Pulmonary hyalinizing granuloma WebJul 21, 2024 · Objectives Reports about the radiologic features of minute pulmonary meningothelial-like nodules are sparse. This study aims to investigate the radiologic … canon.jp recycle訪問回収サービスのご利用

Diffuse pulmonary meningotheliomatosis - ScienceDirect

WebWe performed an immunohistochemical and clonal analysis of minute pulmonary meningothelial-like nodules. Thirty-one histologically defined meningothelial-like nodules in 14 cases were stained immunohistochemically. One case had multiple lesions with brown pigment granules, which were positively stained with Berlin blue method, indicating the ... WebPURPOSE: Diffuse pulmonary involvement by meningothelial-like nodules (PMNs) is an often incidentally-detected rare condition that is challenging due to unclear diagnostic and … WebApr 1, 1999 · We analyzed the clonality of 11 minute pulmonary meningothelial-like nodule lesions in two female cases based on an X-chromosome—linked polymorphic marker, the human androgen receptor gene (HUMARA). The HUMARA was found to be amplified with or without prior digestion by the methylation-sensitive restriction endonuclease HpaII. canon jp recycle 訪問回収サービスのご利用ファックス依頼書

(PDF) Primary ectopic meningioma in the thoracic cavity: A rare …

Minute pulmonary meningothelial-like nodules: thin-section CT ...

WebApr 12, 2024 · HIGHLIGHTS who: Lung Neoplasm and colleagues from the Department of Pneumology, CHIREC, Delta Hospital, Brussels, Department of Pathology, Brussels University Hospital (HUB), CUB Erasmus Hospital, Free University of Brussels, Brussels, … Ann case rep, an open access journal issn: 2574-7754 1 volume 8; issue Read Research » WebApr 11, 2024 · and minute pulmonary meningothelial-like nodules. 1. Some-times pulmonary hemangiomas present as multiple lesions. in the lung concurrent with other organs, such as the brain, skin, liver, or heart. canon k10466 ドライバWebDec 14, 2024 · Pathology. They are minute pulmonary meningothelial nodules histologically composed of small nests of epithelioid cells located within the lung interstitium. Some … canon jp recycle 訪問回収サービスのご利用ウェブでのお申し込みページ

"WebMinute pulmonary meningothelial-like nodules (MPMNs) are rare, small benign lesions in the lungs that are usually found incidentally in surgical specimens and in routine pathology examinations of autopsy specimens (1, 2). Korn et al. first reported this disease in 1960 . " - Pulmonary meningothelial-like nodules

Pulmonary meningothelial-like nodules

WebOct 21, 2024 · Minute pulmonary meningothelial-like nodules (MPMNs) are characterized by meningothelial-like cellular proliferation within the lung interstitium. Women are more frequently affected during the 6th or 7th … WebFeb 13, 2024 · Background Pulmonary meningothelial-like nodules (PMNs) are benign proliferations of unclear clinical significance. They are mainly asymptomatic lesions that are usually discovered during the pathologic evaluation of resected pulmonary specimens or following post-mortem examination. Diffuse pulmonary meningotheliomatosis (DPM), …

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WebMinute pulmonary meningothelial-like nodules are benign, perhaps reactive in nature, but are occasionally found in association with lung carcinoma. They may appear as randomly distributed well-defined micronodules on thin-section chest CT, and thus may simulate metastatic disease when associated with lung carcinoma. WebMay 5, 2016 · Pulmonary meningothelial-like nodules: a genotypic comparison with meningiomas. Am J Surg Pathol 2004; 28: 207–14.CrossRef Google Scholar PubMed. Korn, D, Bensch, K, Liebow, AA, Castleman, B. Multiple minute pulmonary tumors resembling chemodectomas. Am J Pathol 1960; 37: 641–72.

WebJan 1, 2024 · Minute pulmonary meningothelial-like nodules: A clinicopathologic study of so-called minute pulmonary chemodectoma. The American Journal of Surgical Pathology, 12, 167–175. CrossRef CAS Google Scholar Harley, R. A. (2000). Minute pulmonary meningothelial-like nodules and myxedema. FASEB Journal, 20(4), A215–A216. WebBackground: Minute pulmonary meningothelial-like nodules (MPMNs) are incidental interstitial pulmonary nodules. They share histologic, ultrastructural, and immunohistochemical features with meningiomas (MGs). Design: Sixteen cases yielding 33 separate MPMNs and 10 cases of benign MG were studied. Immunohistochemical …

WebJun 1, 2024 · Minute pulmonary meningothelial-like nodules were found more often in patients with malignant pulmonary tumors than in those with benign disease (7.3% versus … WebMinute pulmonary meningothelial-like nodules are benign, perhaps reactive in nature, but are occasionally found in association with lung carcinoma. They may appear as randomly …

WebPURPOSE: Diffuse pulmonary involvement by meningothelial-like nodules (PMNs) is an often incidentally-detected rare condition that is challenging due to unclear diagnostic and prognostic significance. We sought to assess frequency of diffuse PMN and its pathologic and clinical correlates to aid in advising management.

WebImmunohistochemically, the cells were positive for EMA, CD56 and the progesterone receptor, but negative for chromogranin and synaptophysin. The diagnosis was "diffuse … canon kiss m2 マニュアルWebOct 27, 2012 · Minute pulmonary meningothelial-like nodules (MPMNs) appear as small ground-glass opacity (GGO) on chest computed tomography (CT), the finding is consistent with lung cancer especially adenocarcinoma-in situ (AIS), and often cannot be visualized or palpated intraoperatively. canon.jp/supportトナーカートリッジ回収依頼書WebMay 1, 2009 · 1. Introduction. Minute pulmonary meningothelial-like nodules (MPMNs) consist of epithelioid cell nests or whorls in a “Zellballen”-like arrangement centered on small veins [1], [2], [3].From their architecture, cytologic characteristics, and relationship with vessels, MPMNs were believed to have an oxygen-monitoring function, as a … canon kc-18if カラーインク/フルサイズラベルセットWebOct 21, 2024 · Minute pulmonary meningothelial-like nodules (MPMNs) are characterized by meningothelial-like cellular proliferation within the lung … canon kiss m2 おすすめ設定WebJan 1, 2024 · Pulmonary meningothelial-like nodules: New insights into a common but poorly understood entity. American Journal of Surgical Pathology, 33(4), 487–495. CrossRef PubMed Google Scholar Suster, S., & Moran, C. A. (2007). Diffuse pulmonary meningotheliomatosis. American Journal of Surgical Pathology, 31(4), 624–631. canon kiss m2 ダブルレンズキットWebDec 14, 2024 · Terminology. They were previously called pulmonary chemodectomas, but as further studies revealed they resemble meningothelial cells and do not contain endocrine granules 3,5.. Epidemiology. The reported incidence can be variable from 0.3-9.5% at … canon kiss m2 ダブルズームキットWebPulmonary meningothelial-like nodule. H&E stain. Synonyms. pulmonary chemodectoma. LM. small cell nests (expanding alveolar septa) with whorled appearance/streaming; … canon kiss x10i ダブルズームキット