File:Necrotizing granulomatous epididymo-orchitis (pathology) (Radiopaedia 58946-66202 D 1).JPG

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Summary:

Description
  • Radiopaedia case ID: 58946
  • Image ID: 36888823
  • Plane projection: 400x
  • Aux modality: H&E
  • Study findings: Histology Low power (fig. 1, 40x) - An unencapsulated inflammatory lesion involving the testicular hilum and parenchyma, with residual normal parenchyma (left) and paratesticular/cord structures (right). Medium power (fig. 2, 100x) - Angular zones of brightly eosinophilic necrosis with palisading inflammatory cells, including abundant epitheliod histiocytes (activated macrophages). High power (fig. 3 and 4, 400x) - Zones of necrosis with palisading epithelioid histiocytes (fig. 3) and scattered multinucleate giant cells (fig. 4).
  • Modality: Pathology
  • System: Urogenital
  • Findings: Right testis Circumscribed but unencapsulated, firm, pale lesion, 20 x 10 mm, centered on the hilum of the testis and focally extending into the testicular parenchyma.
Date Published: 14th Mar 2018
Source https://radiopaedia.org/cases/necrotising-granulomatous-epididymo-orchitis-pathology
Author Andrew Ryan
Permission
(Permission-reusing-text)
http://creativecommons.org/licenses/by-nc-sa/3.0/

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Attribution-NonCommercial-ShareAlike 3.0 Unported (CC BY-NC-SA 3.0)

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current21:10, 3 August 2021Thumbnail for version as of 21:10, 3 August 20212,048 × 1,536 (934 KB) (talk | contribs)Radiopaedia project rID:58946 (thread B) (batch #25155-4 D1)

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