Pentavalent vaccines

Hey Awesomites!

Let's discuss something about the pentavalent vaccines and what advantage they have in the immunization of newborns..

Friedreichs Ataxia notes and mnemonic

Here's another notes + mnemonic post on Friedreichs Ataxia

Genetic stuff:
- Due to mutated frataxin gene
- GAA trinucleotide repeats
- Autosomal recessive
- Mitochondrial iron accumulation due to loss of iron transporter coded by frataxin gene results in oxidized intramitochondrial iron accumulation.

Clinical stuff:
- Cardiomyopathy is the most common cause of death in FA. Cardiomegaly, conduction defects, murmurs, fibrosis are seen.
- Musculoskeletal abnormalities like foot deformities (Hammer toe, pes cavus, pes equinovarus) and scoliosis is seen.
- Diabetes mellitus is seen in 20% of patients

Neurologic stuff:
- Nystagmus
- Titubation
- Dysarthria
- Dysmetria
- Ataxia of trunk and limb movements.
- Loss of proprioception and vibratory sense.
- Extensor plantar response, absence of deep tendon reflexes and weakness is found.

That's all!
Stuff.
-IkaN

Mnemonic: Friedreichs FRIEDS! 

Duodenal atresia notes and mnemonic

Duodenal atresia

Hey!

In this post, I wanted to emphasize duodenal atresia is associated with double bubble sign.

It's common in Downs syndrome and polyhydramnios maybe seen in utero.

Bilious vomiting is seen because the obstruction is after the ampulla of Vater.

Because the child is vomiting, abdominal distension is not seen.

That's all!
I need sleep right now.
-IkaN

The Sustainable Development Goals: Mnemonics and explanation

Hi everyone! I'm back with a note. This time on the Sustainable Development Goals (SDG's).

This is a crisp summary of what we need to know about them as Doctors or Health Care Practitioners (in any part of the world). They're so important that a major chunk of the Coldplay concert in Mumbai was based on them. (And every other person spoke about them. How Magic-al).

And they're Also very important for the Community Medicine students from India. So here goes :

SDG's were adopted by nations of the world on 25th September, 2015 to be achieved till 2030. 

They want to do 3 P's. 

End Poverty,
Bring Prosperity to all and
Protect the planet. 

A. The important Health related Goals : 

(Mnemonic by our IkaN)

pH HE EWE

(HE EWE as in Adam and Eve)

1 Poverty 

2 Hunger 

3 Health care 

4 Education 

5 Equality 

6 Water 

7 Energy 

B. Goal 3: Ensure Healthy lives and Promote Well Being. 

Targets 

Remember: BAMS VIP
Baby Adult Mother Sex. 
(OR : Adult and Mother have Sex to get Baby)
Vaccine. Infections. Pollution. 

Baby:
- Neonatal Mort - has 12 letters , so to be reduced to less than 12 by 2030. 

- Under 5 Mortality Rate  - 5*5 = 25. So less than 25 by 2030 

Adult:
- Decrease the burden of NCDs to one third of present.
- Mental health burden to be reduced. Tobacco control. 
- Drug abuse to be tackled. 

Mother:
- Maternal Mortality to less than 70 per 1 lakh world wide. 

Sex: 
- Sexual health and reproductive health strengthening. 

Vaccines:
- Promote and develop.

Infections:
- Tackle TB HIV Malaria Other tropical diseases Diarrheal diseases. 

Pollution:
- Air, Water, Soil, Noise pollution to be tackled. 

Kudos to IkaN who helped me out of this tough spot. This was a life saver and you're the best :* :)

Hope this helps everyone.
Until next time.

~A.P.Burkholderia

Transient synovitis vs septic arthritis

Hello!

In this post, I'll talk on how to to differentiate transient synovitis from septic arthritis.

Transient arthritis is non specific inflammation of the synovium, related to infection or trauma.

Septic arthritis is bacterial infection of the synovium of the joint.

Modified Kochers criteria can help distinguish the two.

Fever > 38.5
ESR > 40 mm/hr
WBC > 12,000 cells/mL
CRP > 20 mg/dL
Inability to bear weight on the affected limb

More the criteria, more likely the child has septic arthritis.

Here's a mnemonic for modified Kochers criteria: FEW Can Bear Kocher!

Fever, ESR, WBC, CRP, weight bearing.

Acute transient synovitis is the most common cause of painful hip in a child younger than 10 years. It is a diagnosis of exclusion and can mimic Osteoarthritis, Legg Calve Perthes disease, SCFE.

Treatment: Rest, anti inflammatory agents.

That's all!
-IkaN

Myotonic dystrophy notes and mnemonic

Hello!

Here are my notes + a mnemonic

Congenital myotonic dystrophy
- Autosomal Dominant
- CTG trinucleotide repeat
- Genetic anticipation seen

- Hypotonia "floppy infant"
- Hollowing of temporal bones
- Tenting of upper lip
- Respiratory muscle weakness
- Arthrogryposis
- Posterior subcapsular cataracts (Subcapsular spokes in stellate conformation) 

Juvenile myotonic dystrophy

- Facial and upper body weakness (Hatchet face due to temporalis, masseter, facial muscle atrophy; frontal baldness)
- Inability to relax muscle (Sustained grip)

- Cardiomyopathy
- Heart block
- Congestive heart failure

- Intellectual impairment
- Gonadal atrophy
- Posterior subcapsular cataracts

- Thenar, hypothenar muscle atrophy (Myotonia evident on percussion)
- Tongue depression
- Dementia

That's all!
Be kind.
-IkaN

Henoch Scholein purpura notes and mnemonic

Hello! Here are my notes + mnemonic on HSP.

IgA-mediated vasculitis of small vessels (IgA and C3 in skin, renal glomeruli, and gastrointestinal tract).

Most common cause of nonthrombocytopenic purpura in children.

Usually follows an upper respiratory infection.

Clinical features are:
Maculopapular rash below waist (Progresses to petechiae to palpable purpura).
Abdominal pain.
Arthritis.
Glomerulonephritis.

That's all!
-IkaN

Rheumatoid arthritis mnemonic

Hello!

Here's an old mnemonic on some of the clinical features of Rheumatoid arthritis.
Well, the name itself tells it.. RHEUMATOID ;p

R- Respiratory distress (Interstitial lung disease, bronchiolitis, pleural effusion)
H- Haematological manifestations (anemias, thrombocytosis, neutropenia)
E- Extra- articular RA (ExRA)
U- Urinary tract infections (mainly drug- induced)
M- Median nerve compression/ Morning stiffness
A- Amyloidosis
T- Tenosynovitis and bursitis
O- Ocular manifestations (Keratoconjunctivitis sicca, scleritis, episcleritis)
I- Immunologic manifestations (Sjogren's, Felty's and Caplan's syndrome)
D- Deformities (boutonniere, swan- neck, button- hole)

Thats all :)

- Jaskunwar Singh

A case on Medical ethics

Hello Awesomites!

Today I am gonna discuss with you a simple case based on medical ethics. A Forensic Medicine professor asked me in final viva last year. So here it goes...

3 month old with hypotonia

3 month old baby with history of honey intake (Given by grandpa) presents with constipation, feeding difficulty, hypotonia. What is the cause of the baby's symptoms?

1. Ingestion of preformed toxin
2. Ingestion of pesticide
3. Ingestion of bacterial spore
4. Bacterial infection of the meninges
5. Urinary tract infection

Answer given below:
.
.
.
.
.
.
.
.
.

If you picked 1, you're wrong.

Infant botulism is caused by botulinium spores in honey, corn syrup that germinate and multiply in the intestinal tract and produce toxin.

Adult botulism is caused by ingestion of preformed toxin.

I just wanted to make that point clear. And emphasize how tricky any exam can get with word play.

Don't stress.

That's all! =)

Oh and the answer is 3.

-IkaN

How to apply for USMLE exams

Hello!

Many medicowesomites have asked about how to apply for their USMLE exams. Finally, here is the procedure. Sorry this took so long

I have answered all the queries in the end.

If you have any more questions, comment in the commments section below and I'll try to reply :)

Descriptive Epidemiology

Hello everyone !
Here's a video telling you a little bit of the Descriptive Epidemiology.
Let me know how you like it and I can continue to make some more to finish it up and tell you more about Epidemics!

Stigmata of infective endocarditis

Hey Awesome people!

Here is another stigmata apart from those mentioned previously by IkaN in a post here,

Stigmata of infective endocarditis:-
(Remember- It's all in the hands)

- Janeway's lesions: non- tender, erythematous macules on the palms and soles.
- Osler's nodes: ephemeral spots of painful nodular erythema on hands and feet.
- Splinter haemorrhages: seen on the nails.

Thats all!

- Jaskunwar Singh