Corrigendum to "Breast mucocele-like lesions (MLL): a case report and review of the literature". [Radiol Case Rep 2024;19:1083-1089].

[This corrects the article DOI: 10.1016/j.radcr.2023.12.017.].

Breast granular cell tumor: A case report and review of literature.

Granular cell tumor (GCT) is a rare neoplasm. Its diagnosis is based on imaging and pathological findings. There are only a few reported cases of GCT of the breast (GCTB) in the literature. We present a case of a female patient diagnosed with GCTB and perform a review on the prevalence, diagnosis, histology, treatment, and prognosis.

Breast Mucocele-like lesions (MLL): A case report and review of the literature.

Mucocele-like lesions of the breast are rare, usually presenting themselves as suspicious findings on imaging, warranting biopsies. It can be associated with several degrees of hyperplasia, including atypical ductal hyperplasia and ductal carcinoma in situ, historically being considered a high-risk lesion. It also can be an underestimated invasive carcinoma in a percutaneous biopsy. When facing a histologic diagnosis of a mucocele-lesion in a percutaneous biopsy, it is important to be aware of these lesions' significance to make the most appropriate interpretation, recommendation, and management. The purpose of this work is to present some cases of breast mucocele-like lesions from our Institution and perform a review of the literature.

Dural involvement in central nervous system langerhans cells histiocytosis (LCH) on FDG PET/CT: Case report and review of CNS manifestations of LCH on PET/CT.

We report a case of multisystem Langerhans cell histiocytosis in a pediatric patient with central nervous system involvement, highlighting F-18(FDG) uptake characteristics of dural sites of disease. We also highlight the advantages of functional data offered by FDG-PET as a useful follow-up tool to assess viability and, therefore, treatment response of previously known central nervous system lesions. The utility of recognizing characteristic patterns of FDG uptake in dural disease is also applicable in cases of diagnostic uncertainty, such as when evaluating isolated dural lesions or when distinguishing between Langerhans cell histiocytosis and similar appearing lesions such as meningiomas.

Successful endovascular treatment of superior mesenteric artery-duodenal fistula secondary to Rapunzel syndrome.

Rapunzel syndrome is a rare clinical entity in pediatric patients with a history of trichotillomania and trichophagia that has only been mentioned a few times in the literature. It is characterized by abnormal gastric bezoar formation that sometimes extends to the duodenum, jejunum, or colon. Here, we present a case of a 16-year-old previously healthy female patient who had prolonged hospitalization due to complications related to a significant gastric bezoar that led to massive bleeding due to a superior mesenteric artery (SMA)-duodenal fistula successfully treated with stent graft placement. Undiagnosed trichobezoar can lead to rare and unexpected complications, such as SMA-duodenal fistula, with life-threatening hemorrhagic shock. Prompt activation of massive transfusion protocol and endovascular control of the hemorrhage was vital to successfully treating our patient.