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01 August 2022: Articles

Intracranially Extended Sinonasal Undifferentiated Carcinoma: A Case Report and Literature Review

Unusual clinical course, Challenging differential diagnosis, Unusual or unexpected effect of treatment, Diagnostic / therapeutic accidents, Rare disease, Educational Purpose (only if useful for a systematic review or synthesis)

Elias Antoniades A* , Angeliki Cheva B , Jannis Constantinidis B , Evangelia Kalloniati A , Ioannis Patsalas A

DOI: 10.12659/AJCR.935876

Am J Case Rep 2022; 23:e935876

Figure 2. (A) T1-weighted sequence: Contrast medium enhancing lesion arising from ethmoidal cells. Red arrow indicates the lesion. (B) T1-weighted sequence: Intracranial expansion of the lesion adjacent to inner orbital wall and left orbital gyri. Red arrow indicates the lesion. (C) T2-weighted sequence: Isointense tumor abutting ethmoidal bone. Red arrow indicates the tumor. (D) T2-weighted sequence: Infiltration of left orbital gyri; arachnoidal spaces are not depicted due to parenchyma’s edema. Red arrow indicates the tumor. (E) FLAIR sequence: Vertical extension of vasogenic edema up to the ipsilateral frontal ventricular horn. Red arrow indicates the edema.

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American Journal of Case Reports eISSN: 1941-5923
American Journal of Case Reports eISSN: 1941-5923