granulomatöse Mastitis

Granulomatous

mastitis • Granulomatous mastitis - Ganzer Fall bei Radiopaedia

Granulomatous

mastitis • Chronic granulomatous mastitis - Ganzer Fall bei Radiopaedia

Granulomatous

mastitis • Idiopathic granulomatous mastitis - Ganzer Fall bei Radiopaedia

Extrapulmonary

tuberculosıs: an old but resurgent problem. Ultrasound images from four different female patients (a–d). Abscesses (arrowheads), sinus tracts (arrows), and hypoechoic parenchymal edema areas (stars)

Mimickers of

breast malignancy: imaging findings, pathologic concordance and clinical management. Granulomatous mastitis. A 34-year-old woman who is 2 years post-partum presented with a palpable left breast mass, diffuse breast swelling, tenderness, and erythema for several weeks. Bilateral mediolateral oblique mammogram (a) show diffuse skin thickening (solid arrow), global asymmetry, and trabecular thickening (dashed arrows) in the left breast, asymmetric from the right breast. Extended field of view grayscale ultrasound (b) shows an ill-defined hypoechoic, irregular mass (arrows). Color Doppler ultrasound (c) shows increased vascularity, edema (arrow head), and skin thickening (dashed arrow). T1weighted axial delayed post-contrast (d) and sagittal subtraction (e) post-contrast MRI shows diffuse skin thickening (solid arrow) and trabecular thickening with heterogenous enhancement involving the left superior breast (dashed arrows). There is associated axillary adenopathy (solid arrow in e). Axial PET/CT (f) shows diffuse fluorodeoxyglucose avidity involving the left breast (arrow). Findings and clinical presentation were suspicious for inflammatory breast cancer. The patient underwent three core needle breast biopsies of the mass in the left breast over the span of a month, and a skin punch biopsy. All biopsies showed dense stromal fibrosis, chronic inflammation, and features suggestive of granulomatous mastitis without atypia or malignancy

Idiopathic

granulomatous mastitis. US revealed heterogenicity containing hypoechoic tubuler and spheric lesions with irreguler margins in periareolar region of left breast.

Idiopathic

granulomatous mastitis. T2 STIR axial images showed a heterogeneous hyperintense regional non-mass on the left breast.

Idiopathic

granulomatous mastitis. Post-contrast subtraction delayed phase axial images revealed progressive heterogeneous non-mass ehnacement.

Idiopathic

granulomatous mastitis—our experience. a X-ray mammogram in medio-lateral oblique view showing irregular equal density lesion with partially obscured borders. b High resolution ultrasound showing hypoechoic irregular lesion with tentacles

Idiopathic

granulomatous mastitis—our experience. a MRI breast post-contrast images showing regional non-mass-like enhancement with prominent duct with wall thickening and surrounding inflammatory changes. b Sonomammogram showing long ectatic lesion with surrounding inflammatory changes

Idiopathic

granulomatous mastitis—our experience. a, b MRI breast post-contrast images showing multiple abscesses and inflammatory mastitis. c, d Sonomammogram showing the same

Sarcoidosis

of the breast. A case report. Sagittal T1FS-Gd enhanced MRI (a), Sagittal T1FS-Gd subtraction MRI (b), Axial T1wi-Gd enhanced (c). Multiple hypointense nodules with irregular margins in both breasts. Dynamic contrast-enhanced T1wi show heterogeneous and rim enhancement.