A Case Report of Ruptured Intracranial Dermoid Cyst.

Intracranial dermoid cysts, rare congenital lesions originating from ectodermal elements during neural tube closure, are explored in the context of a 45-year-old female presenting with a sudden-onset severe headache, nausea, and vomiting. A thorough neurological examination revealed no focal deficits, prompting a computed tomography scan that identified multiple extra-axial intracranial fat density lesions indicative of dermoid cysts. Laboratory and cerebrospinal fluid analysis confirmed inflammatory changes, characterized by an increased white blood cell count. Successful surgical intervention followed, resulting in the complete removal of the cyst and the patient's subsequent full recovery with the resolution of symptoms. This case highlights the intricate nature of intracranial dermoid cysts and underscores the critical importance of prompt recognition in effectively mitigating potential complications.

A Case Report of Giant Posterior Cerebral Artery Aneurysm.

Cerebral aneurysms, characterized by localized arterial dilations, represent a significant neurological concern, often remaining asymptomatic until a critical event triggers clinical manifestation. We present the case of a 64-year-old male who presented with a severe headache and visual disturbances. The diagnostic workup revealed significant dilatation of the right posterior cerebral artery, confirmed as a large aneurysm through magnetic resonance angiography. Endovascular coiling was chosen as the primary management option, resulting in a successful procedure and near-complete resolution of symptoms. This case report underscores the clinical significance of posterior cerebral artery aneurysms, a relatively rare yet potentially life-threatening vascular anomaly.

Frontal Headache and Swelling: A Case Report of Pott's Puffy Tumor.

Pott's puffy tumor, a rare complication of frontal sinusitis, poses a diagnostic challenge due to its infrequency and diverse clinical manifestations. Recognizing this condition promptly is crucial due to the potential for severe neurological compromise. We present the case of a 32-year-old male who presented with a one-week history of frontal headache, tenderness, and swelling following an upper respiratory tract infection. The physical examination revealed a tense, erythematous swelling over the frontal region. Laboratory results showed elevated inflammatory markers. Computed tomography revealed an epidural abscess secondary to frontal sinusitis. An emergent craniotomy was performed to evacuate the collection, followed by intravenous antibiotic therapy. The patient recovered with no neurological deficits. This case emphasizes the importance of considering Pott's puffy tumor in patients with frontal swelling and associated symptoms. Despite its rarity, a multidisciplinary approach involving imaging, microbiological analysis, and surgical intervention enables an accurate diagnosis and successful management. Timely recognition and appropriate treatment, including surgical drainage and targeted antibiotics, are critical for achieving favorable outcomes.