MR Imaging of Epithelial Ovarian Neoplasms Part I: Benign and Borderline

Wahab, Shaun A; Tobler, Juliana

doi:10.1016/j.mric.2022.06.003

Cited by 2 publications

(3 citation statements)

References 55 publications

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“…The presence of abundant papillary projections is associated with serous borderline tumors 6 . They were histopathologically correlated with epithelial multilayering, forming papillae with a thickfibrous stalk 11,12 .…”

Section: Discussionmentioning

confidence: 99%

Pleural metastasis from ovarian papillary serous carcinoma form Coral Reef like formation- A unique presentation

2023

jmscr

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Papillary serous tumor of the ovary spreads locally to the pelvis and abdomen or through lymphatics. Hematological metastasis is rare and this is the route through which it spreads to thorax. However papillary serous tumor involving the lungs and pleura without involving the abdominal cavity is rare. Here we present a case of papillary serous carcinoma of ovary presenting as pleural metastasis without involving any abdominal organs. More over the thoracoscopic findings of this pleural lesion is unique in its appearance and has not been reported in literature previously.

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Section: Discussionmentioning

confidence: 99%

Pleural metastasis from ovarian papillary serous carcinoma form Coral Reef like formation- A unique presentation

2023

jmscr

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“…Uncommon findings may include multifocality, bilaterality, and rupture. Rupture can lead to substantial hemoperitoneum, visible as heterogeneous or T1-weighted hyperintense ascites, along with a focal interruption of the cyst wall [ 16 , 17 ].…”

Section: Pearls and Pitfallsmentioning

confidence: 99%

“…Corpus luteum is characterized as a cyst ≤ 3 cm with a thick, enhancing wall and can be simple or contain hemorrhage [15]. Typically, corpus luteum cysts appear as hypointense on T1-weighted images (T1WI) and heteregeneously hyperintense on T2-weighted images (T2WI) with a thick, often crenulated wall showing high signal on diffusion-weighted imaging (DWI) and avid contrast enhancement [16,17] (Fig. 4).…”

Section: Pitfallmentioning

confidence: 99%

O-RADS MRI risk stratification system: pearls and pitfalls

Nougaret,

Razakamanantsoa,

Sadowski

et al. 2024

Insights Imaging

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In 2021, the American College of Radiology (ACR) Ovarian-Adnexal Reporting and Data System (O-RADS) MRI Committee developed a risk stratification system and lexicon for assessing adnexal lesions using MRI. Like the BI-RADS classification, O-RADS MRI provides a standardized language for communication between radiologists and clinicians. It is essential for radiologists to be familiar with the O-RADS algorithmic approach to avoid misclassifications. Training, like that offered by International Ovarian Tumor Analysis (IOTA), is essential to ensure accurate and consistent application of the O-RADS MRI system. Tools such as the O-RADS MRI calculator aim to ensure an algorithmic approach. This review highlights the key teaching points, pearls, and pitfalls when using the O-RADS MRI risk stratification system.Critical relevance statement This article highlights the pearls and pitfalls of using the O-RADS MRI scoring system in clinical practice.Key points• Solid tissue is described as displaying post- contrast enhancement.• Endosalpingeal folds, fimbriated end of the tube, smooth wall, or septa are not solid tissue.• Low-risk TIC has no shoulder or plateau. An intermediate-risk TIC has a shoulder and plateau, though the shoulder is less steep compared to outer myometrium. Graphical Abstract

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MR Imaging of Epithelial Ovarian Neoplasms Part I: Benign and Borderline

Cited by 2 publications

References 55 publications

Pleural metastasis from ovarian papillary serous carcinoma form Coral Reef like formation- A unique presentation

Pleural metastasis from ovarian papillary serous carcinoma form Coral Reef like formation- A unique presentation

O-RADS MRI risk stratification system: pearls and pitfalls

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