Synonyms: Dorsal midbrain sydnrome, Pretectal syndrome Main components of Parinaud syndrome: Vertical gaze palsy Convergence-retraction nystagmus Pupillary light-near dissociation Lid retraction (Collier’s sign) Anatomical basis of Parinaud syndrome: Site of lesion: Dorsal midbrain Close to cerebral aqueduct and pineal gland – hydrocephalus and pinealoma Arterial supply – posterior cerebral artery…
Author: Epomedicine
PGMEE, MRCS, USMLE, MBBS, MD/MS
Personality Disorders – Mnemonic
If you are having a hard time remembering the clusters and which disorder falls into which cluster, this mnemonic will be helpful. Three clusters: A, B and C; remember as WWW – Weird, Wild and Worried, respectively. Cluster A – Weird (Genetic association with Schizophrenia) Accusatory: Paranoid (Suspicious) Aloof: Schizoid…
PGMEE, MRCS, USMLE, MBBS, MD/MS
Simplified ICD-10 Diagnostic criteria for Schizophrenia
1. Duration: ≥1 months 2. ≥1 of Schneider’s 1st rank symptoms: Mnemonic: ABCDE a. Auditory hallucinations: Voices heard arguing (3rd person), Thought echo, Running commentary b. Bizzare delusions: Voices coming from some part of the body c. Control (Delusion of control): Somatic, Impulse, Volition, Affect (SIVA) d. Delusional perception: A non-hallucinated/true perception…
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Weight and Misconceptions
As nations are getting the larger governments across the world are trying to do something to combat the problem. Obesity is becoming one of the biggest killers across the world and many of us are now trying to lose weight and get fitter as a result of this. The dieting…
PGMEE, MRCS, USMLE, MBBS, MD/MS
Embryology of Eye : Mnemonic
Surface ectoderm derivatives Mnemonic: LEVeL Lens Epithelium All ocular adnexa including mebomian gland and glands of Zeis and Moll Skin Cornea Conjunctiva Vitreous (portion) Lacrimal glands and drainage system Neuro-ectoderm (Optic vesicle and cup) derivatives Mnemonic: MORE Muscles of pupil (constrictor and dilator pupillae) Optic nerve Retinal pigment epithelium Epithelium…
PGMEE, MRCS, USMLE, MBBS, MD/MS
Sarcomere Structure : Mnemonic
Remember the sequence: Zahir Is A Hungry Man Z is the final alphabet: Z lines represents the end of sarcomere M for middle: M line represents the midline of sarcomere I is a thin letter: I band has only thin filaments H is a thick letter: H zone has only…
PGMEE, MRCS, USMLE, MBBS, MD/MS
Working formulation of NHL (Mnemonic)
All follicular except large cell: Low grade All diffuse: Intermediate grade Blastic and non-cleaved: High grade
PGMEE, MRCS, USMLE, MBBS, MD/MS
Tyrosinemia Enzymes : Mnemonic
Mnemonic: FAHeem TATtooes because of Histrionic Personality Disorder (HPD) Tyrosine is necessary for biosynthesis of catecholamines, thyroid hormones and melanin pigment. 1. Tyrosinemia type I (Tyrosinosis/Hepatorenal tyrosinemia): Enzyme defect: FAH (Fumaryl-acetoacetate hydroxylase) Last enzyme in the cycle Cabbage like odor Hepatocellular carcinoma Renal tubular acidosis Peripheral neuropathy 2. Tyrosinemia type II…