Abdolkarim Rahmanian
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View article: Evaluating antimicrobial resistance and clinical outcomes in surgical ICU using a machine learning perspective: a retrospective observational study
Evaluating antimicrobial resistance and clinical outcomes in surgical ICU using a machine learning perspective: a retrospective observational study Open
Surgical ICU patients experienced high rates of MDR infections, prolonged antibiotic exposure, and elevated mortality. Machine learning, particularly XGBoost, showed promising potential in this exploratory context for early identification …
View article: Outcome of Ischemic Stroke Patients Following Decompressive Craniectomy: A Cohort Study.
Outcome of Ischemic Stroke Patients Following Decompressive Craniectomy: A Cohort Study. Open
These findings underscored the critical role of comorbidities (such as COVID-19 and prior stroke) and GCS scores in predicting patient survival and functional outcomes following DC. In particular, the higher mortality rates and poorer func…
View article: First time use of trans-anal endorectal pull through (Soave procedure) for management of recurrent rectal mucosal prolapse in children not responding to the conventional sclerotherapy interventions: A case series
First time use of trans-anal endorectal pull through (Soave procedure) for management of recurrent rectal mucosal prolapse in children not responding to the conventional sclerotherapy interventions: A case series Open
The Soave procedure is a promising surgical option for recurrent rectal mucosal prolapse in children unresponsive to sclerotherapy, offering reduced recurrence and complications. Larger, long-term studies are essential to validate its effi…
View article: Challenges in identifying ruptured aneurysms in cases of multiple aneurysms: Utilizing <scp>MRI</scp> with contrast for surgical planning—A case report
Challenges in identifying ruptured aneurysms in cases of multiple aneurysms: Utilizing <span>MRI</span> with contrast for surgical planning—A case report Open
Key Clinical Message Accurately identifying the ruptured aneurysm in patients with subarachnoid hemorrhage and multiple aneurysms is critical to prevent rebleeding and optimize outcomes. Vessel wall MRI with contrast can aid in pinpointing…
View article: Microsurgical treatment of ophthalmic artery aneurysm, a case series of 55 patients with long-term follow-up
Microsurgical treatment of ophthalmic artery aneurysm, a case series of 55 patients with long-term follow-up Open
Background Ophthalmic artery aneurysm (OAA) can be secured in endovascular or microsurgical approaches. Still there are controversies in technique selection and their long term outcomes. Methods All the patients with OAA were treated micro…
View article: Brain Mapping in Neurosurgery
Brain Mapping in Neurosurgery Open
Background and Aim: Brain mapping is the study of the anatomy and function of the Central Nervous System (CNS). Brain mapping has many techniques and these techniques are permanently changing and updating. From the beginning, brain mapping…
View article: Dorsal intradural spinal arteriovenous fistula associated with giant intradural spinal aneurysm, a case report
Dorsal intradural spinal arteriovenous fistula associated with giant intradural spinal aneurysm, a case report Open
Arteriovenous fistula and spinal aneurysms like other vascular malformations can mimic radiculopathy and low back pain. Precise imaging work combined with a hybrid endovascular‐microsurgical approach is the key element for the best clinica…
View article: Cover Image
Cover Image Open
The cover image is based on the Case Report Dorsal intradural spinal arteriovenous fi stula associated with giant intradural spinal aneurysm, a case report by Ehsan Mohammad Hosseini et al., https://doi.org/10.1002/ccr3.7202 [Image: see te…
View article: Multilevel anterior cervical fusion with standalone cage or cage-and-plate after cervical discectomy: Benefits and drawbacks
Multilevel anterior cervical fusion with standalone cage or cage-and-plate after cervical discectomy: Benefits and drawbacks Open
ACDF with plate leads to a more prolonged surgery with no significant benefits. Stand-alone cage approach could be suggested as the gold standard for anterior cervical discectomy.
View article: Duplication and aneurysm of the anterior communicating artery with triplication of the anterior cerebral artery: A rare case-report
Duplication and aneurysm of the anterior communicating artery with triplication of the anterior cerebral artery: A rare case-report Open
Background: and Importance: Anatomical variations are widely described in the anterior communicating artery (AComA) complex of the circle of Willis. Some variants may be associated with increased risk of aneurysm formation and rupture and …
View article: Spontaneous idiopathic spinal subdural hemorrhage in a 16‐year‐old boy: A rare case in pediatrics and review of literature
Spontaneous idiopathic spinal subdural hemorrhage in a 16‐year‐old boy: A rare case in pediatrics and review of literature Open
Idiopathic spinal subdural hematoma (SSDH) is a rare phenomenon. Here, we present a 16‐year‐old‐boy who presented with acute sudden onset weakness and brown squared syndrome; the cervical MRI findings showed acute subdural hematoma from C2…
View article: Surgical Outcome of Pediatric Posterior Fossa Tumors in Shiraz, Southern Iran: A Brief Report.
Surgical Outcome of Pediatric Posterior Fossa Tumors in Shiraz, Southern Iran: A Brief Report. Open
Posterior fossa tumors (PFTs) are prevalent in children, and about half of all childhood brain tumors arise from the structures of the posterior fossa. Studies on PFTs in Iranian children have mainly focused on epidemiological characterist…
View article: Spontaneous idiopathic spinal subdural hemorrhage in a 16- year-old boy: The 1st case report in pediatrics and review of literature
Spontaneous idiopathic spinal subdural hemorrhage in a 16- year-old boy: The 1st case report in pediatrics and review of literature Open
Idiopathic spinal subdural hematoma (SSDH) is a rare phenomenon. Here, we present a 16-year-old-boy who presented with acute sudden onset weakness and brown squared syndrome; the cervical MRI findings showed acute subdural hematoma from C2…
View article: The Bilateral Sacral Origin of a Spinal Dural Arteriovenous Fistula: A Case Report
The Bilateral Sacral Origin of a Spinal Dural Arteriovenous Fistula: A Case Report Open
Introduction: Spinal dural arteriovenous fistulas (SDAVFs) are characterized by an abnormal connection between a spinal radicular artery and a perimedullary vein, mainly fed by a radicular artery at the nerve root sleeve. Case Presentation…
View article: Tips and Pearls in Chronic Subdural Hematoma
Tips and Pearls in Chronic Subdural Hematoma Open
Background and Aim: One of the most prevalent neurosurgery conditions is Chronic Subdural Hematoma (CSDH). Among neurosurgeons, there are various CSDH treatment approaches. Methods and Materials/Patients: This is a narrative review examini…
View article: Microsurgical Training Curriculum for Neurosurgery Residents in Southern Iran
Microsurgical Training Curriculum for Neurosurgery Residents in Southern Iran Open
Cerebrovascular diseases comprise a major subspecialty in neurological surgery. Current education curriculums lack the necessary training modalities for teaching the microvascular techniques, to neurosurgery residents. We have included a 1…
View article: Aneurysm of the Internal Carotid Artery Misdiagnosed as Cervical Paraganglioma; A Case Report and Literature Review
Aneurysm of the Internal Carotid Artery Misdiagnosed as Cervical Paraganglioma; A Case Report and Literature Review Open
The aneurysms of the extracranial segment of the internal carotid artery are not common and are associated with severe neurologic deficits. They could be misdiagnosed with several lesion of the cervical region. We herein report a case of i…
View article: Long-Versus Short-Term Seizure Prophylaxis After Craniotomy for Clipping in Aneurysmal Subarachnoid Hemorrhage; A Retrospective Cohort Study
Long-Versus Short-Term Seizure Prophylaxis After Craniotomy for Clipping in Aneurysmal Subarachnoid Hemorrhage; A Retrospective Cohort Study Open
Background: Seizures are quite common following subarachnoid hemorrhage (SAH) and due to increased mortality and morbidity in this setting, thus seizure prophylaxis is introduced as a common neurosurgical practice. Investigations are still…
View article: Surgical Management of Adult Traumatic Atlantoaxial Rotatory Subluxation with Unilateral Locked Facet; Case Report and Literature Review
Surgical Management of Adult Traumatic Atlantoaxial Rotatory Subluxation with Unilateral Locked Facet; Case Report and Literature Review Open
Atlantoaxial rotatory subluxation (AARS) is rarely occurred in adults with trauma as the most common cause. In type A and B it is usually managed with close reduction and external brace; however, in nonresponsive cases, surgical interventi…
View article: Sensory and Motor Behavior Evidences Supporting the Usefulness of Conditioned Medium from Dental Pulp-Derived Stem Cells in Spinal Cord Injury in Rats
Sensory and Motor Behavior Evidences Supporting the Usefulness of Conditioned Medium from Dental Pulp-Derived Stem Cells in Spinal Cord Injury in Rats Open
Intraspinal administration of SHED-CM loaded in collagen hydrogel leads to improved functional recovery and proposes a cell-free therapeutic approach for SCI.
View article: Outcome of In-Hospital Rebleeding and Early Aneurysm Rupture at the Referral Center
Outcome of In-Hospital Rebleeding and Early Aneurysm Rupture at the Referral Center Open
View article: Fresh Frozen Plasma versus Albumin in Treatment of Cerebral Vasospasm in Subarachnoid Hemorrhage: A Historical Cohort Study
Fresh Frozen Plasma versus Albumin in Treatment of Cerebral Vasospasm in Subarachnoid Hemorrhage: A Historical Cohort Study Open
View article: Risk Factors for Unfavorable Outcome in Aneurysmal Subarachnoid Hemorrhage Revisited; Odds and Ends
Risk Factors for Unfavorable Outcome in Aneurysmal Subarachnoid Hemorrhage Revisited; Odds and Ends Open
Among the numerous risk factors presumed to result in unfavorable outcome in aneurysmal SAH, only older age, duration of operation more than 60 minutes, previous known history of ischemic heart disease, poorer clinical grade and intra-oper…
View article: Aneurysmal subarachnoid haemorrhage (aSAH): Five consecutive years' experience of Fars province, Iran
Aneurysmal subarachnoid haemorrhage (aSAH): Five consecutive years' experience of Fars province, Iran Open
This study revealed that although the incidence of aSAH remained stable, the survival of aSAH patients who reached the hospital alive and were operated on, improved in Shiraz (the six-month survival rate was 89.8% in year 2015). The incide…
View article: Surgical Outcome of Very Small Intracranial Aneurysms Utilizing the Double Clip Technique
Surgical Outcome of Very Small Intracranial Aneurysms Utilizing the Double Clip Technique Open
View article: Scaled multiple holes suction tip for microneurosurgery; Technical note
Scaled multiple holes suction tip for microneurosurgery; Technical note Open
Background and importance: The suction is the multifunctional “left hand” of a right-handed neurosurgeon to be used for suction, retraction, and dissection. The design of feasible suction tips would ease the microneurosurgical procedures. …
View article: Outcome of microsurgical revascularization in patients with moyamoya disease; first report from iranian population
Outcome of microsurgical revascularization in patients with moyamoya disease; first report from iranian population Open
This is the first study to report the safety, efficacy and outcome of the direct (STA-MCA bypass) and indirect (EMS) revascularization in patients with MMD in the Iranian population. As the prevalence of MMD is low in Iranian population, t…
View article: Report of a Case: An Intradural between Roots Capillary Hemangioma of Cauda Equina
Report of a Case: An Intradural between Roots Capillary Hemangioma of Cauda Equina Open
Background & Importance: Cavernous angiomas are typically superficial lesionscreated by anomalous vessels and found in the skin or mucosa, but intradural locations are rare especially in the spine.We report a case of the spinal intradural …
View article: Fenestrated azygos A2 segment: a rare anatomic variation
Fenestrated azygos A2 segment: a rare anatomic variation Open
Advancement in neurovascular imaging has led to detection of abnormalities and normal anatomic variations. Most of anatomical variations in cerebral vasculature are asymptomatic and found incidentally; however, some may increase the risk o…
View article: Cervical Ligamentum Flavum Hematoma: A Case Report
Cervical Ligamentum Flavum Hematoma: A Case Report Open
Study Design Case report. Objective To report the first case of ligamentum flavum hematoma after cervical spine instrumentation 11 years after the index surgery. Methods After performing bilateral C3 and C4 laminectomy, we observed a dark …