Definition of Brown Sequard Syndrome Neurological syndrome resulting from spinal cord hemisection (damage to one lateral half of spinal cord). Causes of Brown Sequard Syndrome Penetrating trauma Spinal fractures Spinal dislocation Disc herniation Vasculitis Radiation induced injury Clinical Manifestations and Anatomical Basis of Brown Sequard Syndrome 1. Damage of Corticospinal…
Tag: Pediatrics
Section Editor: Dr. Sujit Kumar Shrestha, MD Pediatrics, Fellowship Neonatology
PGMEE, MRCS, USMLE, MBBS, MD/MS
Lower Motor Neuron Lesion (LMNL) – Anatomical Basis
The anatomical basis of Upper Motor Neuron Lesion (UMNL) has already been discussed earlier. Similarly, we will explain the anatomical basis of clinical syndrome of Lower Motor Neuron Lesion (LMNL). A. Ipsilateral involvment: Lower motor neuron comprises of motor neurons in the anterior neurons and the fibers originating from them,…
PGMEE, MRCS, USMLE, MBBS, MD/MS
Upper Motor Neuron Lesions (UMNL) – Anatomical Basis
For the purpose of remembering the clinical manifestations of upper motor neuron lesion (UMNL) and lower motor neuron lesion (LMNL), a mnemonic has already been devised and discussed here. Now, it’s time to understand the anatomical and physiological basis of these manifestations. Upper Motor Neuron Lesion (UMNL) Syndrome Acute Manifestations…
PGMEE, MRCS, USMLE, MBBS, MD/MS
Multiple Myeloma : Quick Approach
Plasma cell dyscrasia refers to an abnormal proliferation of plasma cells that usually secrete a monoclonal immunoglobulin. A) CLINICAL FEATURES Features vary among various conditions: Mnemonic: CRAB Infection 1. Calcium increased: Hypercalcemia Nephrocalcinosis and
PGMEE, MRCS, USMLE, MBBS, MD/MS
Cardiac (Heart) Failure Made Easy (Pathophysiology and Diagnosis)
DEFINITION OF CARDIAC FAILURE It is a state in which there is: a. Forward failure: inability of heart to maintain cardiac output sufficient to meet the metabolic demands of peripheral tissues AND/OR b. Backward failure: ability to do so with elevated filling pressure PATHOGENESIS OF CARDIAC FAILURE 1. Myocyte loss…
PGMEE, MRCS, USMLE, MBBS, MD/MS
Ebola Virus Disease
Author: Sulabh Kumar Shrestha, KISTMCTH The “Red Death” had long devastated the country. No pestilence had ever been so fatal, or so hideous. Blood was its Avatar and its seal—the redness and the horror of blood. There were sharp pains, and sudden dizziness, and then profuse bleeding at the pores, with dissolution. The scarlet stains…
PGMEE, MRCS, USMLE, MBBS, MD/MS
Bronchiectasis Revision Notes
DEFINITION OF BRONCHIECTASIS Bronchiectais refers to the end-stage of variety of pathologic processes characterized by abnormal, irreversibly dilated thick-walled bronchi due to destruction of elastic and muscular components of bronchial wall. MORPHOLOGICAL CLASSIFICATION OF BRONCHIECTASIS Mnemonic: CVS 1. Cylindircal (Fusiform):
Emergency Medicine
Status Epilepticus and Neonatal seizures : Updated Management
Terminologies Related with Status Epilepticus 1. Seizure: Abnormal or excessive neuronal discharge causing a transient disturbance of cerebral function. 2. Epilepsy: A condition characterized by recurrent (≥2) unprovoked seizures. 3. Status Epilepticus (SE): a. Conventional definition: 2 fits occur without recovery of consciousness in between or a single fit lasts longer than…