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ArticleInternational medical case reports journal2026

Trauma Unmasking Pituitary Apoplexy: Coexisting Epidural Hematoma and Sellar Mass - A Case Report with Selected Cases from the Literature.

Negin Safari Dehnavi, Ali Ghaleh, Mahan Ranjbar, Fatemeh Riyahi Zaniyani, Alireza Khoshnevisan, Milad Shafizadeh

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Article in International medical case reports journal, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

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6 authors.

Negin Safari DehnaviSina Trauma and Surgery Research Center, Tehran University of Medical Sciences (TUMS), Tehran, Iran.ORCID 0009-0003-5851-8611
Ali GhalehDepartment of Neurosurgery, Shariati Hospital, Tehran University of Medical Sciences (TUMS), Tehran, Iran.
Mahan RanjbarDepartment of Neurosurgery, Shariati Hospital, Tehran University of Medical Sciences (TUMS), Tehran, Iran.
Fatemeh Riyahi ZaniyaniDepartment of Neurosurgery, Shariati Hospital, Tehran University of Medical Sciences (TUMS), Tehran, Iran.
Alireza KhoshnevisanDepartment of Neurosurgery, Shariati Hospital, Tehran University of Medical Sciences (TUMS), Tehran, Iran.
Milad ShafizadehDepartment of Neurosurgery, Shariati Hospital, Tehran University of Medical Sciences (TUMS), Tehran, Iran.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Pituitary incidentalomas are sellar lesions identified on imaging performed for unrelated reasons. Lesions measuring 1 cm or larger are classified as macroincidentalomas. Pituitary apoplexy is an acute clinical syndrome caused by hemorrhage or infarction within the pituitary gland and may present with headache, ophthalmoplegia, altered consciousness, visual dysfunction, and hypopituitarism. Case Presentation: A 36-year-old man presented with decreased consciousness after a motor vehicle crash. Noncontrast CT revealed a right parietal epidural hematoma with approximately 5 mm of midline shift and an incidental sellar mass. Emergency craniotomy and hematoma evacuation were performed, after which his Glasgow Coma Scale score improved to 15. Family members reported that left eyelid ptosis had begun 10 days before the crash. Subsequent MRI demonstrated a large heterogeneous sellar-suprasellar mass with T1-hyperintense components compatible with pituitary apoplexy. Endocrine evaluation showed central hypothyroidism, reduced gonadotropins, low prolactin, normal morning cortisol, and low-normal ACTH. Following endocrinology consultation, perioperative hydrocortisone was administered and later tapered. Endoscopic transsphenoidal resection revealed chronic motor oil-like blood and fragmented dark clot within the tumor. Histopathology confirmed a gonadotroph pituitary neuroendocrine tumor with a Ki-67 labeling index below 1%. The left ptosis resolved completely by the 3-month follow-up. Conclusion: Life-threatening traumatic lesions may coexist with sellar emergencies and obscure their neurological and endocrine manifestations. In this case, pre-injury left ptosis suggested that the sellar process preceded the crash, whereas the role of trauma as a precipitating or aggravating factor could not be established. After stabilization of the traumatic lesion, targeted sellar imaging and early endocrine involvement should be considered when cranial nerve findings or endocrine abnormalities remain unexplained.

Indexed as

epidural hematomamotor vehicle crashpituitary apoplexypituitary macroincidentaloma

Identifiers

PMID42621550
PMCPMC13488698

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