Mnemonic: 2 out of ABCDEFG
1. Axillary or inguinal freckling
2. Bone lesions (sphenoid dysplasia, tibial pseudoarthrosis)
3. Cafe au lait macules/spots (>/= 6 in number; >/= 5 mm in prepubertal and >/= 15 mm in postpubertal)
4. Dermatologic neurofibroma
5. Eye hamartomas/Lisch nodules >/= 2
6. Family history (first degree relative)
7. Glioma of optic nerve
The diagnosis of NF1 requires atleast 2 of 7 NIH criteria.
Boundaries of Gastrinoma Triangle It is an imaginary triangle formed by 3 points in upper abdomen: Apex: Cystic duct-CBD junction Inferior point: 2nd part duodenum-3rd part duodenum junction Left lateral point: Pancreatic neck-body junction This area is located to the right of Superior Mesenteric Artery (SMA) i.e. Proximal duodenum and…
Interstitium is the scaffolding that supports the alveolar walls and surrounds both the alveoli and the terminal bronchioles. Neither alveoli nor interstitium is visible on a chest X-ray when normal. It is necessary to analyze whether the pattern of diffuse opacification in the lung field is alveolar or interstitial. Terms:…
Structure of Thalamus A vertical “Y” shaped white mater – internal medullary lamina divides thalamus into: In anatomical position: Pulvinar = Posterior end or posterior pole of thalamus Thalamic Connections Picture mnemonic Remember the schematic diagram drawn below showing important parts of thalamus in an anticlockwise fashion: Now, we assign…