Bilateral Giant Supraclinoid Carotid Aneurysms Causing Obstructive Hydrocephalus: Case Report and Literature Review.

Intracranial aneurysms are common conditions that are usually asymptomatic and found incidentally, yet they can rupture and lead to subarachnoid hemorrhage, in addition to causing mass effects, especially with larger aneurysms. Bilateral supraclinoid aneurysms are extremely rare and were reported in only two instances. These aneurysms can cause a range of symptoms and require careful management. We present the case of a 42-year-old man with no concomitant medical conditions who presented with a persistent headache and deteriorating visual acuity over time. Neurological examination was unremarkable. Connective tissue diseases were ruled out by clinical and laboratory testing. Bilateral large, partly thrombosed supraclinoid segment fusiform aneurysms of the internal carotid artery that are causing midbrain compression and obstructive hydrocephalus were shown by brain CT, CT angiography, MRI, and MR angiography (MRA). Both surgery and endovascular treatment were denied by the patient. However, a ventriculoperitoneal shunt was placed in an outside center and relieved the patient's symptoms. The patient is being followed up. In conclusion, bilateral giant aneurysms of the internal carotid artery present unique challenges and can lead to various clinical manifestations and effects on surrounding structures. In this case, we reported the first instance of obstructed hydrocephalus caused by the largest bilateral supraclinoid carotid aneurysms.

Cranioplasty for Skull Defects With Polypropylene Abdominal Wall Mesh.

OBJECTIVE: Cranioplasty is a well-established common surgery in the practice of neurosurgery and craniofacial surgery. In young patients, complete skull defect closure by bone splitting may be troublesome due to the difficulty to obtain enough bone area. In such cases, sometimes the authors need to use allografts, which may not be widely available in rural practice. In this study, the authors present the series of cranioplasty with polypropylene mesh, which is widely used in abdominal wall closure. PATIENTS AND METHODS: Nine patients with depressed compound skull fracture were treated by performing this technique. Selection criteria were: compound depressed skull fractures in which bones were fragmented in a way not able to be reconstructed with and leaving a skull defect, small-sized or relatively medium-sized skull defects, and skull defects not located on the sharp curvatures of the skull which needs firm bended meshes. All patients were male and their ages ranged between 8 months and 36 years.The skull bone defect was reconstructed with polypropylene abdominal wall mesh, which was sutured circumferentially with the galeal tissue. RESULTS: Skull defects were successfully treated in all patients. The follow-up period ranged from 4 to 13 months. One patient with a history of alcoholism and neglectance developed a wound infection after 3 weeks of surgery. This patient was treated successfully with intravenous antibiotics without the need to remove the mesh. There were no complications in the remaining 8 patients. CONCLUSIONS: Polypropylene mesh is a cheap and effective material for the reconstruction of small-sized or medium-sized skull defects. It can be a good alternative in rural practice and/or low economic communities, when other cranioplasty materials are not available.

Cranioplasty for Skull Defect With Polypropylene Abdominal Wall Mesh.

ABSTRACT: Cranioplasty is a routine procedure in the practice in neurosurgery and craniofacial surgery. For the closure of the cranial defect, it may be difficult or impossible to split the bone sufficiently to obtain enough bone for complete closure of the defect in younger children. Thus, sometimes there is the need to use allografts, which may not be widely available in rural practice. We present 2 cases of cranioplasty with widely available and used polypropylene abdominal wall mesh. To add rigidity to the construct, the mesh was organized in a multilayered fashion. Postoperative follow-up showed good functional and cosmetic results.

Castleman Disease: An Unusual Cause of an Isolated Neck Mass.

ABSTRACT: A 15-year old female patient was complaining from swelling in the left side of the neck since 3 months. Physical examination showed palpable and mobile left supraclavicular neck mass in the carotid triangle, uvula deviation to the left side and normal vocal cords position and function. Neck imagings showed well-defined, well-encapsulated left neck mass in the left carotid sheath pushing the internal jugular vein anteriorly and the common carotid artery posteriorly. The mass was extending from the level of C4 superiorly and the supraclavicular region inferiorly. Patient was operated with left anterior approach and circumferential dissection and enucleation was performed. Post-operative period was uneventful and devoid of any complications or deficits. Histopathological examination revealed Castleman disease.