Medicine and Health Sciences Commons^™

Clinical Guidelines Written By Residents, David W. Andrews Md

JHN Journal

“Variation” is an innocent word that that can represent many levels of frustration to the clinician. Variation among patients is the least of these; the physician expects patients and their individual problems to be as diverse as the human race itself. Variation within a practice should be due to matching the specific needs of the specific patient. Other variations can mean trouble if they represent differences in understanding of the problem among clinicians and other allied health practitioners. These differences could be between institutions or even between shifts within one institution.

Intramedullary Spinal Cord Metastases And Radiation Therapy: A Case Report, Daniel Ikeda, James S. Harrop Md

JHN Journal

Intramedullary spinal cord metastases (ISCM) are a clinically rare, although devastating, complication of disseminated cancer. These lesions have been reported to originate from many types of solid tumors, although primary lung carcinoma, particularly small cell, is the most common etiology. These metastases, which can occur anywhere along the spinal cord, often represent the end-stage of the disease process with limited survival outcomes.

Patients with ISCM may develop a variety of neurological deficits with treatment goals aimed at palliation. Different modalities of treatment have been found to preserve or restore ambulation and neurological function. The options for therapeutic intervention include surgical, …

Jhn Journal (Download The Full Pdf Of This Issue), Robert H. Rosenwasser Md

JHN Journal

Complete December 2008 issue of JHN Journal

Cervical Intramedullary Ganglioma, Harminder Singh Md, Ashwini Sharan Md, John K. Ratliff Md

JHN Journal

A 48 year male presented to the ER with severe headaches which were episodic in nature and which had been present for several weeks. Patient had a history of traumatic head injury (TBI) several years prior. Otherwise, he was in good health with no significant past medical or surgical history.

On physical exam, patient was oriented x 3 with an intact cranial nerve exam. He had significant upper and lower extremity spasticity with mild hand intrinsic weakness. His motor exam was otherwise unremarkable. His gait was very spastic. He had sustained lower extremity clonus, upgoing toes, and increased tone in …

Spinal Cord Stimulators: An Introduction, Steven Falowski Md

JHN Journal

Pain can be divided into two broad categories, nociceptive pain and neuropathic pain. Nociceptive pain is a dull, throbbing pain which results from irritated nerves after physical tissue injury. This is seen commonly in cancer or after a fracture. Nociceptive pain is amenable to treatment with pain medications such as opioids and/or anti-inflammatories. Neuropathic pain is described as burning, shooting, or shocking pain. This type of pain results from nerve damage or abnormal nerve conduction such as pain exhibited with failed back syndrome, post surgical pain, neuromas, shingles, and complex regional pain syndrome (previously called RSD or causalgia). Neuropathic pain …

Case Report: Intramedullary Cervical Spinal Cord Hemangioblastoma With An Evaluation Of Von Hippel-Lindau Disease, Steven Falowski Md, Ashwini Sharan Md, James S. Harrop Md, John K. Ratliff Md

JHN Journal

History of Present Illness

MO is a 49 year old male with a history of multiple sclerosis who presents with a one year history of progressive numbness in his shoulders bilateral and upper back. The patient describes occasional sharp pains that radiate to his first three fingers on his right hand. He denies weakness, clumsiness, difficulty walking, or bladder/bowel dysfunction. He describes no problems with handwriting, or fine motor skills.

Minimally Invasive Surgery For Skull Base Tumors, James J. Evans Md, Marc R. Rosen Md

JHN Journal

The Jefferson Center for Minimally Invasive Cranial Base Surgery and Endoscopic Neurosurgery reflects three of the current evolutions in neurological surgery. The first of these is reflected in the name of the Center itself. Surgical Procedures, Minimally Invasive, a Medline Subject Heading since 1998, is defined as:

Procedures that avoid use of open invasive surgery in favor of closed or local surgery. These generally involve use of laparoscopic devices and remote-control manipulation of instruments with indirect observation of the surgical field through an endoscope or similar device. With the reduced trauma associated with minimally invasive surgery, long hospital stays may …

Surgeon Opinions On Use Of Epidural Steroids In Treatment Of Lumbar Disk Disease: Results Of An Online Survey, John K. Ratliff Md, Mitchell Maltenfort Phd, Bryan Lebude

JHN Journal

“Standard of care” can vary along regional and specialty lines; it is common to discover that a local “standard” can be different somewhere else. Opinions may differ between pain management specialists, primary care physicians, and spine surgeons with regard to use of conservative treatment modalities.

Opinion within a given group of practitioners, however, should converge. Local differences between hospitals may exist, but conferences, professional journals, and national boards for certification are mechanisms that should act to maintain homogeneity within a professional group. It could be expected that commonly utilized treatment approaches within a well defined group of sub-specialists should converge. …

Endovascular Cure Of A "Locked-In" Patient, Meryl A. Severson Iii Md, Aditya S. Pandey Md, Erol Veznedaroglu Md

JHN Journal

We report the case of a 60 year-old right-handed gentleman who became acutely “Locked-In” several days after a lower extremity orthopedic procedure. He underwent emergent endovascular treatment and had complete resolution of his neurologic findings except for mild dysarthria and dysphagia. Endovascular intervention for posterior circulation thrombosis is highly effective when patients are treated within 24 hours.

Spinal Cord Stimulation For Control Of Pain, Stephen Falowski Md

JHN Journal

Spinal cord stimulation (SCS) is an adjustable, non-destructive procedure which delivers therapeutic doses of electrical current to the spinal cord for the management of neuropathic pain. The most common indications include post-laminectomy (“failed back surgery”) syndrome, complex regional pain syndrome (CRPS), ischemic limb pain, and angina. Other reported applications include visceral/abdominal pain, cervical neuritis pain, spinal cord injury pain, post-herpetic neuralgia, and neurogenic thoracic outlet syndrome.

Case Report: Signal Drop On Mra Imaging Of The Internal Carotid Artery After Neuroform Stent Placement, Aditya S. Pandey Md, Meryl A. Severson Iii Md, Robert H. Rosenwasser Md

JHN Journal

Magnetic resonance angiography (MRA) is an important tool in evaluating the patency of vessels which have previously been stented. Neuroform stents (Boston Scientific, Natick, MA, U.S.A.) are utilized to provide a scaffold across the neck of an aneurysm. These stents are synthesized from Nitinol (nickel and titanium) and thus cause minimal distortion upon imaging with MRA. Patients who have undergone Neuroform stent assisted coiling of aneurysms are routinely followed with MRA to delineate stenosis of the stented segment of vessel as well as recurrence of the aneurysms. While numerous reports show that Neuroform stents do not lead to MRA imaging …

Case Report: Hemorrhage Into An Occult Spinal Ependymoma After Epidural Anesthesia, Peter G. Campbell Md, Ashwini D. Sharan Md, James S. Harrop Md, Alex R. Vaccaro Md, John K. Ratliff Md

JHN Journal

Epidural anesthesia is a procedure which is well tolerated and has a low incidence of adverse events. In performing caesarean sections, regional anesthesia (spinal or epidural) is the preferred modality for anesthetic delivery. Although rare with continuous epidural anesthesia, epidural hematomas have been reported to occur with an incidence between 1:150,000 and 1:190,00010. An underlying bleeding diathesis has been implicated as a causative factor. We present the sixth reported case of hemorrhage into an occult intradural neoplasm after spinal or epidural anesthesia. Similar lesions have not been reported in the recent spine literature.

Primary Stroke Centers: Their Role And Impact On Acute Stroke Management, Carissa C. Pineda Md, Jeanne Birch Rn, Bsn

JHN Journal

The management of acute ischemic stroke has been recognized as a significant medical problem. Stroke remains to be the third leading cause of death and the leading cause of long-term disability; 80% of all strokes are ischemic (a blood clot disrupts blood flow), and the rest are hemorrhagic (a blood vessel ruptures in the brain). Nearly 1 in 15 deaths in 2003 were the result of a stroke.1 Approximately 750,000 new strokes occur annually, of which 250,000 result in the deaths in the United States alone. The latest estimates for stroke costs total to about $30 billion in direct costs, …

Understanding Neurosurgery Through Experimental And Computer Models, Ciro Randazzo Md, Aditya S. Pandey Md, Erol Veznedaroglu Md

JHN Journal

Endovascular neurosurgery is an evolving field, with the goal of treating neurological disease with minimal invasion of the body. The current approach is to deliver focused therapies via catheters traveling through the vascular tree. Refinement and advancement of these techniques requires not just new ideas, but new ideas that hold up when tested through the scientific method.

Before clinical trials can begin, ethics and law demand that the ideas are tested first under experimental models. One benefit of these pre-clinical tests is the early identification of side effects. Another is the opportunity to practice and polish surgical technique in advance …

Jhn Journal (Download The Full Pdf Of This Issue), Robert H. Rosenwasser Md

JHN Journal

Complete JHN Journal Issue, Vol. 4, Issue 1, June 2008.

Frequency Of Various Types Of Headaches Inpostgraduate Medical Students Of A Tertiary Care Hospital, Sidra Aurangzeb, Muhammad Tariq, Ayesha Gul, Mehwish Hameed

Pakistan Journal of Neurological Sciences (PJNS)

No abstract provided.

Seasonal Variation And Sex Distribution Inpatients With Guillain-Barre Syndrome, Mohsin Zaheer, Muhammad Naeem, Muhammad Nasrullah

Pakistan Journal of Neurological Sciences (PJNS)

No abstract provided.

Hyperacute Extradural Hematoma Mimickingacute Subdural Hematoma, Amit Agrawal

Pakistan Journal of Neurological Sciences (PJNS)

No abstract provided.

Neurosurgery, Manzar Hussain

Pakistan Journal of Neurological Sciences (PJNS)

No abstract provided.

Neuroradiology, Zafar Sajjad

Pakistan Journal of Neurological Sciences (PJNS)

No abstract provided.