pediatric liver tumors

Congenital

tumors: imaging when life just begins. Hepatic tumors. Case 1. Multiple hepatic hemangiomas. Coronal T2-HASTE MRI (a) shows the multiple hyperintense hepatic lesions (white arrows). Observe the right hemihypertrophy in this newborn with Beckwith-Wiedemann syndrome (vertical arrows). Case 2. Hemangioendothelioma. Coronal (b) T2-HASTE MRI (27th week) shows a large and infiltrating mass arising from the left hepatic lobe with predominantly high signal intensity. Observe the signs of fetal congestive heart failure with marked hydrops fetalis (white block arrows). Case 3. Mesenchymal hamartoma. Axial T2-weighted image (c) shows a centrally located, hepatic hyperintense cystic mass with internal septations in this 10-week-old boy (same patient as in Fig. 5d, e). Case 4. Hepatoblastoma. Abdominal ultrasound (d) shows the large, heterogeneous mass in the right hepatic lobe of this 2-day-old girl

insightsimaging.springeropen.com • CC-by-2.0

Infantile

hepatic hemangioma • Hepatic haemagioendothelioma - Ganzer Fall bei Radiopaedia

Farouk, A. Hepatic haemagioendothelioma. Case study, Radiopaedia.org. (accessed on 23 Oct 2022) https://doi.org/10.53347/rID-44487 • CC by-nc-sa 3.0 (modified)

Malignant

perivascular epithelioid cell neoplasm in the liver: report of a pediatric case. MRI findings. The tumor shows low intensity on T1-weighted imaging (a) and high intensity on T2-weighted imaging (b) with partial diffusion restriction (c)

surgicalcasereports.springeropen.com • CC-by-4.0

Malignant

perivascular epithelioid cell neoplasm in the liver: report of a pediatric case. CT findings. CT shows a 7.7 × 8.8 × 12.0-cm tumor located mainly in S4 and S5 of the liver (a). It was well-circumscribed and showed gradual weak enhancement in both the arterial and portal phases (b)

surgicalcasereports.springeropen.com • CC-by-4.0

Infantile

hepatic hemangioma and hepatic mesenchymal hamartoma in an infant associated with placental mesenchymal dysplasia: a case report. Coronal T2-weighted MR image at 2 months (A) and at 9 months (B). Both cystic (arrowheads) and solid (arrows) components show rapid increases after 7 months

surgicalcasereports.springeropen.com • CC-by-4.0

Infantile

hepatic hemangioma • Infantile hepatic hemangioma - Ganzer Fall bei Radiopaedia

Glick, Y. Infantile hepatic hemangioma. Case study, Radiopaedia.org. (accessed on 23 Oct 2022) https://doi.org/10.53347/rID-91112 • CC by-nc-sa 3.0 (modified)

Infantile

hepatic hemangioma • Infantile hepatic hemangioma - Ganzer Fall bei Radiopaedia

Kovač, R. Infantile hepatic hemangioma. Case study, Radiopaedia.org. (accessed on 23 Oct 2022) https://doi.org/10.53347/rID-70210 • CC by-nc-sa 3.0 (modified)

Infantile

hepatic hemangioma • Infantile hepatic hemangioma - Ganzer Fall bei Radiopaedia

Ramteke, A. Infantile hepatic hemangioma. Case study, Radiopaedia.org. (accessed on 23 Oct 2022) https://doi.org/10.53347/rID-57704 • CC by-nc-sa 3.0 (modified)

Infantile

hepatic hemangioma • Infantile hemangioendothelioma - Ganzer Fall bei Radiopaedia

Radswiki, T. Infantile hemangioendothelioma. Case study, Radiopaedia.org. (accessed on 23 Oct 2022) https://doi.org/10.53347/rID-11522 • CC by-nc-sa 3.0 (modified)

Hepatoblastoma

• Hepatoblastoma - Ganzer Fall bei Radiopaedia

Salam H, Hepatoblastoma. Case study, Radiopaedia.org (Accessed on 29 Dec 2022) https://doi.org/10.53347/rID-7710 • CC by-nc-sa 3.0 (modified)

Hepatoblastoma

• Hepatoblastoma - Ganzer Fall bei Radiopaedia

Glick Y, Hepatoblastoma. Case study, Radiopaedia.org (Accessed on 29 Dec 2022) https://doi.org/10.53347/rID-73479 • CC by-nc-sa 3.0 (modified)

Hepatoblastoma

• Hepatoblastoma with pulmonary metastases - Ganzer Fall bei Radiopaedia

Mistry K, Hepatoblastoma with pulmonary metastases. Case study, Radiopaedia.org (Accessed on 29 Dec 2022) https://doi.org/10.53347/rID-34907 • CC by-nc-sa 3.0 (modified)

Hepatoblastoma

• Hepatoblastoma - Ganzer Fall bei Radiopaedia

Jha P, Hepatoblastoma. Case study, Radiopaedia.org (Accessed on 29 Dec 2022) https://doi.org/10.53347/rID-27948 • CC by-nc-sa 3.0 (modified)

Hepatoblastoma

• Hepatoblastoma - Ganzer Fall bei Radiopaedia

Abdrabou A, Hepatoblastoma. Case study, Radiopaedia.org (Accessed on 29 Dec 2022) https://doi.org/10.53347/rID-25740 • CC by-nc-sa 3.0 (modified)

Hepatoblastoma

• Hepatoblastoma - Ganzer Fall bei Radiopaedia

ElBeialy M, Hepatoblastoma. Case study, Radiopaedia.org (Accessed on 29 Dec 2022) https://doi.org/10.53347/rID-23814 • CC by-nc-sa 3.0 (modified)

Hepatoblastoma

• Hepatoblastoma - Ganzer Fall bei Radiopaedia

Teixeira A, Hepatoblastoma. Case study, Radiopaedia.org (Accessed on 29 Dec 2022) https://doi.org/10.53347/rID-23036 • CC by-nc-sa 3.0 (modified)

Liver tumors

• Hepatoblastoma - Ganzer Fall bei Radiopaedia

Gaillard, F. Hepatoblastoma. Case study, Radiopaedia.org. (accessed on 20 Oct 2022) https://doi.org/10.53347/rID-7885 • CC by-nc-sa 3.0 (modified)

School ager

with a stomach ache. Transverse US of the liver (above) shows a large heterogenous mass in the right lobe of the liver that is primarily hyperechoic in appearance, with multiple hypoechoic regions within it. Axial CT with contrast of the abdomen in the portal venous phase (below left) shows a large lesion in the right lobe of the liver with peripheral vascular enhancement. Coronal image in the delayed phase (below right) shows the mass to have a primarily necrotic center. The diagnosis was undifferentiated embryonal sarcoma of the liver.

pediatricimaging.org • CC-by-nc-sa 4.0