Fistulae may be defined as direct connections between arteries and veins. Carotid-cavernous fistulae (CCF) are formed secondarily to abnormal communications between the cavernous portion of the carotid artery and the venous plexus of the cavernous sinus. Traumatic fistulae usually result from injuries to the internal carotid artery in its course to the cavernous sinus. These types of fistula fr...

Rupture of the cavernous bodies is a serious penile trauma which may result in severe long-term consequences. Standard suturing of the cavernous body is accompanied with posttraumatic complications: erectile dysfunction and distortion of the penis. The results of examination and treatment of 38 patients with rupture of the tunica albuginea of the penile cavernous bodies are presented. The techn...

Cavernous hemangiomas occur very rarely in the cavernous sinus and are difficult to diagnose preoperatively. MR images obtained in five patients with surgically verified cavernous hemangiomas in the cavernous sinus were reviewed. MR images showed hypointensity on T1-weighted images and well-defined hyperintensity on T2-weighted images with marked homogeneous enhancement after contrast material ...

Objective(s): The purpose of this study is to determine the efficacy and molecular mechanism of the effect of schisandrin b (SCHB) on treating erectile dysfunction (ED) in a rat model with bilateral cavernous crushing nerve injury. Materials and Methods: The ED rat model was established with bilateral cavernous nerve crushing, and then c...

Ovarian hemangiomas are benign and rare tumors of female genital tract with less than 60 reported cases in the literature. A 38- yr- old woman was admitted to Be’sat Hospital, Tehran, Iran in 2012, due to severe abdominal pain. Ultrasound evaluation revealed a 6 cm left ovarian cystic mass and serum tumor markers were normal. Then, left salpingo-oophorectomy was performed for the patient. Micro...

BACKGROUND AND PURPOSE Familial cerebral cavernous malformations, an autosomal dominant disorder, result in excess morbidity and mortality in affected patients. The disorder is most prevalent in the Southwest United States, where the affected families are most often carriers of the CCM1-KRIT1 Common Hispanic Mutation. The brain and spinal cord parenchyma in these individuals is usually affected...

BACKGROUND Carotid cavernous fistulas are abnormal communications between the cavernous sinus and the external or internal carotid arteries. Although rare, closure of carotid cavernous fistulas can lead to immediate ocular complications. To our knowledge, our case represents the first report of worsening angle closure glaucoma and choroidal detachments over an extended period of two months subs...

A carotid cavernous fistula is an abnormal communication between the internal carotid artery and the cavernous sinus. Rarely, this communication is associated with a persistent primitive trigeminal artery, with or without a trigeminal artery aneurysm. We report a case of spontaneous carotid-trigeminal cavernous fistula in which the persistent trigeminal artery was shown only on vertebral artery...

This case report demonstrates delayed rupture of a cavernous carotid fistula and aneurysm into the temporal lobe 12 years after treating a direct cavernous carotid artery fistula using detachable silicon balloons. The ultimate treatment was performed using arterial endovascular sacrifice. Successful treatment of cavernous carotid fistulas may ultimately lead to formation of cavernous aneurysms....