Patients with Beckwith-Wiedemann syndrome (BWS) are predisposed to developing embryonal tumors, with hepatoblastoma being the most common type. Our patient showed hemihypertrophy, macroglossia, and paternal uniparental disomy in chromosome 11 and was diagnosed with BWS. When the patient was 9 months old, a 2.5×1.5 cm oval hypoechoic exophytic mass was detected in the inferior tip of his right liver. Preoperative imaging identified it as hepatoblastoma; however, histologic, immunohistochemistry, and electron microscopic findings were compatible with adrenal cortical neoplasm with uncertain malignant potential. The origin of the adrenal tissue seemed to be heterotopic. Here, we describe for the first time an adrenal cortical neoplasm with uncertain malignant potential arising in the heterotopic adrenal cortex located in the liver of a patient with BWS.
Citations
Citations to this article as recorded by
Functional adrenocortical carcinoma with adrenohepatic fusion: A case report Pastor Escárcega-Fujigaki, Guillermo Hernández-Peredo Rezk, José de Jesús Loeza- Oliva, Anallely Luna-Hernández, Bethsaida Natali Arreguín-Cortés, Rafael López-Cruz Journal of Pediatric Surgery Case Reports.2024; 107: 102841. CrossRef
Beckwith–Wiedemann syndrome: Clinical, histopathological and molecular study of two Tunisian patients and review of literature Hela Sassi, Yasmina Elaribi, Houweyda Jilani, Imen Rejeb, Syrine Hizem, Molka Sebai, Nadia Kasdallah, Habib Bouthour, Samia Hannachi, Jasmin Beygo, Ali Saad, Karin Buiting, Dorra H’mida Ben‐Brahim, Lamia BenJemaa Molecular Genetics & Genomic Medicine.2021;[Epub] CrossRef
Adrenocortical Tumors in Children With Constitutive Chromosome 11p15 Paternal Uniparental Disomy: Implications for Diagnosis and Treatment Emilia Modolo Pinto, Carlos Rodriguez-Galindo, Catherine G. Lam, Robert E. Ruiz, Gerard P. Zambetti, Raul C. Ribeiro Frontiers in Endocrinology.2021;[Epub] CrossRef
Beckwith-Wiedemann syndrome is a rare clinical entity characterized by exomphalos, macroglossia, macrosomia, and renal hyperplasia/dysplasia. Although its entity is established, its etiology and obligatory features have not been settled. We report an autopsy case with the unusual involvement of the salivary gland. This infant was born to a 37-year-old mother as a normal full-term spontaneous delivery. At 11 days of age she developed with purulent eye discharge and weak sucking, and died suddenly. At autopsy the baby weighed 2,630 gm and the head circumference was 35 cm. She showed thick and prominent skin folds, bilateral aural fissures, macroglossia, hepatomegaly, cardiomegaly, dysmorphic kidneys, and nesidioblastosis. Both kidneys showed dysplastic tubules and hyperplastic cortical tissue enclosing the medulla. In this case there were characteristic findings in major and minor salivary glands with both acinar and ductal hyperplasia, and hypertrophy of mammary glands. Besides, she had generalized depletion of subcutaneous fat, immature buccal fat, patent ductus arteriosus, hyperlobation of the right lung, two accessory spleens, and hyperplasia of basophils and chromophobes in the pituitary gland. The lungs showed diffuse interstitial pneumonia and multiple fibrin thrombi. There were no adrenal cytomegaly, umbilical hernia and exophthalmos.