Mnemonic: ME DIG FAST
Required symptoms:
Other symptoms: Several symptoms (ICD-11) or Atleast 3 (DSM-5) of –
| Mania | Hypomania | |
| Required duration | 7 days | 4 days |
| Functional impairment | Yes | No |
| Flight of ideas & Psychotic symptoms | Can have | No |
Definition of Cold Agglutinin Cold agglutinins are polyclonal IgM that have specificity against the I-antigen on red cells, and often there is light chain restriction, with kappa being predominant. The infections associated with cold agglutinins are: Mycoplasma pneumoniae Epstein Barr virus Cytomegalovirus HIV Rubella Steps for Bedside Cold Agglutinin Test…
Anatomy of PLC 3 major static stabilizers of PLC Lateral collateral ligament Popliteus tendon Popliteofibular ligament Other static stabilizers of PLC Lateral capsule thickening Arcuate ligament Fabellofibular ligament Dynamic stabilizers of PLC Biceps femoris Popliteus muscle Iliotibial band (ITB) Lateral head of gastrocnemius There are 2 “Y” shaped structures in…
Concentric layers of Granuloma There are 4 concentric layers in a granuloma, however the clear distinction is difficult in reality due to overlapping. From inside to out: 1. Necrosis Caseating necrosis: Tuberculosis, Leprosy Coagulative necrosis: Buruli ulcer (M.ulcerans), Gumma containing central blood vessels (Syphilis) Fibrinoid necrosis: Aschoff bodies (Rheumatic granuloma),…