Saturday, August 20, 2016
Hodgkins lymphoma and minimal change disease mnemonic
Which nephrotic syndrome is associated with Hodgkins lymphoma?
Lymphoma usually causes membranous nephropathy.
But Hodgkins is a weirdo which minimal change disease.
Mnemonic: Kids get MCD usually, so "Hodgkid"
Mnemonic by DJ AweSpear sent to us in our study group. Thanks!
Membranous glomerulonephritis mnemonic
Most common cause of nephrotic syndrome in adults.
Associated with clots - DVT, renal vein thrombosis and PE are common.
Nephrotic syndrome associated with malignancy.
It's membranous glomerulonephritis! :D
Study group discussion: Fall of fever by crisis and fall of fever by lysis
Difference between fall of fever by crisis and fall of fever by lysis ?
In fall of fever by crisis, there's sudden decrease in temperature (Mostly due to treatment).
In fall of fever by lysis, reduction in temperature occurs gradually.
Typhoid fever falls by lysis.
(Step ladder pattern!)
Dengue fever falls by crisis.
Systemic sclerosis autoantibodies mnemonic
Wednesday, August 17, 2016
IkaN be a Khaleesi
This post is from the authors diary.
Tuesday, August 16, 2016
Different types of skin lesions (as in rashes)
Sunday, August 14, 2016
Polymyalgia rheumatica and giant cell arteritis mnemonic
Saturday, August 13, 2016
#AnswerTime: A patient with delusion
#QuizTime: A patient with delusion
A 32 year old male patient came to the Psychiatry OPD complaining that his wife wanted to kill him. He was asked why he didn't report to the police , to which he said they were not ready to believe him.
He was suspected of having a delusion of persecution.
Saturday, August 6, 2016
Correction of hyponatremia and hypernatremia mnemonic
Never correct sodium too quickly.
If you correct hypernatremia too fast, it'll result in cerebral edema. Why?
When hypernatremia is corrected too rapidly, cerebral edema results because the relatively more hypertonic ICF accumulates water.
If you correct hyponatremia too fast, it'll result in central pontine myelinolysis (CPM) aka osmotic demyelination syndrome. Why?
Chronic hyponatremia is associated with the loss of osmotically active organic osmolytes (such as myoinositol, glutamate, and glutamine) from astrocytes, which provide protection against brain cell swelling.
However, organic osmolytes cannot be as quickly replaced when the brain volume begins to shrink in response to correction of the hyponatremia. As a result, brain volume can fall from a value that is initially somewhat above normal to one below normal with rapid correction of hyponatremia.
The mechanism by which a rapid fall in brain volume results in demyelination has not been established.
How do I remember this?
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| Central pontine myelinolysis* mnemonic |
From low to high, your pons will die (CPM)
From high to low, your brain will blow (Cerebral edema, herniation)
That's all!
-IkaN
