Retraction: Colloid Cyst: A Potentially Life-Threatening Etiology of Severe Headache in a Patient With Migraine.

[This retracts the article DOI: 10.7759/cureus.18424.].

The different clinical presentations of pediatric allergic fungal sinusitis.

In this paper, we aim to study the different clinical presentations of pediatric allergic fungal sinusitis (AFS) in the Eastern Province of Saudi Arabia, and to review the experience in the diagnosis & management of AFS in children at King Fahad Specialist Hospital. This study is a retrospective case series of pediatric patients diagnosed and managed as AFS at a tertiary referral hospital in Saudi Arabia. The clinical presentation of pediatric AFS varies widely and includes unilateral, unilateral with proptosis, bilateral, alternating, isolated sphenoid and extensive with intracranial & intraorbital involvements. Children with AFS present with different clinical features when compared to adults. Therefore, they require a high index of suspicion for evaluation and early aggressive treatment.

Colloid Cyst: A Potentially Life-Threatening Etiology of Severe Headache in a Patient With Migraine.

Headache is a common cause of emergency department (ED) visits. Migraine is a prevalent neurological disorder that is encountered by emergency physicians in day-to-day practice. However, patients with a known history of migraines should be carefully evaluated when presenting with headaches and serious pathologies of headache should be ruled out. We report the case of a 43-year-old woman, with a known history of classic migraine, who presented to the ED with a severe headache. She described the headache as persistent generalized pain. The headache was worse on awakening and bending. The headache did not improve with the use of oral sumatriptan. She reported that the current episode of headache is more severe than her usual migraine headaches. The patient underwent a cranial CT scan which demonstrated a homogenously hyperdense well-defined round lesion located in the midline at the approximate location of the foramen of Monro with prominent lateral ventricles, conferring the diagnosis of the colloid cyst. The patient underwent a right craniotomy with resection of the cyst using the transcallosal approach. Recognition of this important diagnosis is crucial to prevent serious neurological complications by having timely management.