Hypersensitivity Pneumonitis 

its so well explained that if all teachers discuss it in this way nobody if ever try to memories it

11:21 Corrected Statement IgM is formed first and then IgG

You are an incredible teacher🙏🏻

Thank you... helped so much I work in an industry that’s sooo dusty I am coughing like crazy and people looking at like I got COVID :(

ur lectures are quite helpful Dr. Been

How is this so good

Fantastic lesson. Thank you.

Excellent Presentation!!

You deserve more likes

Amazing! Thank you so much.

A huge thank you from Italy Dr

Amazing video! Thank you so much!

Fantastic! Thank you

Jazaqallah khair sir,

Nice explain thanks

thanx alot.. perfect.. waiting for more videos 🌷🌷

Brilliant!! Thanks a ton!

I was finally diagnosed with this after being severely ill for about a year due to heavy mold inhalation. I thought I was going to die about 8 months ago. Thnx For the Information. CJ

Superb lecture

thanks Sir, keep it up please. you are the best

serum sickness and Arthus reaction is type 3

Thank You Sir.

upload videos on clinical

Great lec thank y doctor

Sir plz upload more videos

Thank.you.so.much.sir.

Type 3 & 4 hypersensitivity

thank you so much sir plese upload pneumonia

Wow...love u sir

Ecg and arrhythmia classes please sir

I have been diagnosed with this. My specialist puts it down to cytotoxic drugs used for treatment of blood disorders. I had AML then got essential thrombo Cytosis. Iwas given hydrea and he seems to think it has caused my condition. However i was also given busulphin to kill my bone marrow pre having a bmt. I simply dont know what to believe. I now feel tired and fine exertion comes very easy. No way could i try any decent airobic exercise

Sir, pls upload video on aki.

Occupational lung disease are they also classified as type 3 hypersensitivity?

How can I know if restructive due to pt obesity or lung diseases

byssinosis also

Asthma. Larger airways. Hypersensitivity pneumonitis smaller airways

hi dr what is interstitial alveolitis thats what my dr told me that i have this disease thank u

Is pneumonitis can be treated? Pls answer me Dr.been

please help. my husband has this disease. was diagnosed earlier this year. we can not find the antigen that he is allergic too. he coughs a lot and I am looking for someone who can help us.

Am attaked this bcs of 35 years more time smoke me

I think I got this from my humidifier