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Book: Mnemonics for FRCR 2B, Hotseat Posters - Coggle Diagram

- - - - Mets
      - OM
      - Trauma
    - - RA
      - HyperPTH
      - Scleroderma
- - - - Mets
      - Infection
      - M. Myeloma
      - Pagets
    - - Mets
      - EG
      - Infection, TB
      - Trauma
      - Leukaemia, Lymphoma
      - AVN - steroid
      - Haemangioma
    - - Anterior
        
        AAA
        
        LN
        
        Sarcoma
        
        Down's
      - Posterior
        
        Dural ectasia
        
        Marfan's, Acromegaly
        
        Ependymoma, astrocytoma
        
        PNST
        
        NF, Schwannoma
        
        Achondroplasia, MPS
    - - Syndesmophytes
        
        AS, Alkaptonuria
      - Parasyndesmophytes
        
        PA, Reiters
      - Traction spurs
        
        Degen
      - Claw osteophytes
        
        OA
    - - Middle
        
        Moquio
      - Lower
        
        Hurler
        
        Achondroplasia
        
        Down's
  - - - Leg bowing
        
        Blount's
        
        Rickets
        
        Achondroplasia
        
        OI
        
        NF1
        
        Pagets
        
        Idiopathic
      - Metaphyseal dense lines
        
        DENSE LINES
        
        Hypervitaminosis D
        
        Elements (Lead, Arsenic)
        
        Normal variant
        
        Systemic (Paget's)
        
        Estrogen
        
        Leukaemia
        
        Infection
        
        Never forget Rickets
        
        Early hypothyroid
        
        Scurvy, Syphillis, Sickle cell
      - Periosteal reaction
        
        Bilateral
        
        Symmetrical
        
        HPOA
        
        Vascular insufficiency
        
        Fluorosis
        
        DISH
        
        Thyroid acropachy
        
        Asymmetrical
        
        Mets
        
        OM
        
        Reiter's
        
        Psoriatic
        
        NAI
        
        Bleeding diasthesis
        
        Sickle cell
        
        Unilateral
      - Epiphyseal lesions DDx
        
        Chondroblastoma
        
        GCT
        
        Geode
        
        Infection
        
        Mets, MMyeloma
    - - Acroosteolysis
        
        HyperPTH
        
        Scleroderma
        
        Frostbite
        
        Raynaud's
        
        Congenital (Hadju Cheney)
        
        Neuropathy (DM, Leprosy)
      - Madelung
        
        Ollier's
        
        MPS
        
        Turner
        
        Diaphyseal aclasis
        
        Leri-Weil
      - Pseudomadelung
        
        Trauma
        
        Infection
  - - - EG
      - Enchondroma
      - ABC
      - FD
      - Mets, MM
  - - - GOATS CSF
        
        GCT
        
        Osteoblastoma
        
        ABC
        
        Telangiectatic osteosarc
        
        Sarcoma
        
        Chrondroblastoma
        
        SBC
        
        Fibroxanthoma
    - - Lytic expansile
        
        MRCP
        
        Melanoma
        
        Renal
        
        Chorio
        
        Phaeo
      - Sclerotic
        
        Prostate
        
        Carcinoid
        
        Stomach
        
        TCC
        
        NB
        
        Breast
        
        Small cell lung ca
      - Lytic
        
        Lung
        
        Colon
        
        GUT (Ovary, Ednometrial, Testis)
      - Mixed
        
        Breast
        
        Cervix
        
        Testis
        
        Lungs
    - - Chondrosarcoma
      - Mets, MMyeloma
      - Enthesioneuroblastoma
      - Lymphoma
      - Paraganglioma
      - Chordoma
- - - - HAMHOP
        
        Hyperparathyroidism
        
        Hypercalciuria
        
        Renal papillary necrosis
        
        Medullary sponge kidney
        
        Acidosis (RTA)
        
        Oxalosis
    - - Cortical necrosis
      - Oxalosis
      - Chronic GN
      - Alport's
  - - - Obstructing calculus
      - Renal vein / artery thrombosis
      - Infxn
      - Papillary necrosis
    - - Shock
      - AGN
      - ATN
  - - - Pre-renal
        
        RAS
      - Renal
        
        Contralateral agenesis
        
        Lymphoma
      - Post renal
        
        Obstruction
- - - - Lepto
        
        Mets
        
        Meningitis
        
        Tumour
        
        Sarcoid
        
        Infection: all
        
        S Weber
      - Pachy
        
        Mets
        
        Post LP
        
        Intracranial HYPOtension
        
        Meningioma
    - - Calcifications
        
        Normal
        
        Old haemorrhage
        
        Hypoxia, CO
        
        Fahr's disease
        
        Radiotherapy
        
        Hypocalcaemia
      - Bilateral hypodensities
        
        Cryptococcus
        
        Enlarged Virchow Robin spaces
        
        Infarcts
        
        CO poisoning
        
        HIE
        
        Wilson's
      - Hyperintense on T1WI
        
        Proteinaceous
        
        Cholesterol / Fat
        
        Blood (MetHb)
        
        Paramagnetic
        
        Melanoma
        
        Slow flow blood
        
        Hamartoma
        
        Wilson's
    - - Sella mass
        
        SATCHMO
        
        Meningioma, Mets
        
        Sarcoid
        
        TB, Teratoma
        
        Hamartoma, hypothalamic glioma, histiocytosis
        
        Adenoma, Aneurysm
        
        Craniopharyngioma, Rathke's Cleft cyst, Chrodoma
        
        Optic chiasm glioma
      - Cystic sella mass
        
        Rathke's
        
        Cystic adenoma
        
        Craniopharyngioma
        
        Arachnoid, Epidermoid
      - J-shaped sella
        
        Achondroplasia
        
        Acromegaly
        
        Intracranial hypertension
        
        Normal variant
    - - Sturge Weber
      - Dyke Davidoff Mason
      - Rasmussen's encephalitis
    - - Single
        
        GBM
        
        Lymphoma
        
        Abscess
        
        Tumefactive demyelination
        
        Radiation
        
        Contusion
        
        Infarct
      - Multiple
        
        Mets
        
        Toxo
        
        Abscess
    - - Infarct
      - Abscess
      - Epidermoid
      - Lymphoma
  - - - Intramedullary
        
        Mets
        
        Astrocytoma
        
        Ependymoma
        
        Demyelination
        
        Haemangioblastoma
        
        Infarct
      - Extramedullary, Intradural
        
        PNST (Schwannoma / NF)
        
        Meningioma
        
        Mets
        
        Lymphoma
      - Extradural
        
        Haematoma
        
        Disc
        
        Phlegmon / Collection
        
        dAVF
        
        Mets / MMyeloma
  - - - Adults
        
        Haemangioblastoma
        
        Mets
      - Paeds
        
        Ependymoma
        
        Medulloblastoma
        
        JPA
        
        Pontine glioma
    - - Meningioma
      - Schwannoma
      - Other
        
        Arachnoid cyst
        
        Epidermoid cyst
      - Glomus jugulare / typanicum
    - - Haemorrhagic
        
        MRCT
        
        Melanoma
        
        Renal
        
        Chorio
        
        Thyroid
      - Calcified
        
        Sarcoma
        
        Mucinous GI/GU tumours
        
        Papillary thyroid
    - - Oligodendroglioma
      - DNET
      - Ganglioglioma
      - Pleomorphic xanthroastrocytoma
    - - Germinoma
      - Non germinoma
        
        Pineoblastoma
        
        Teratoma
      - Mets (Retinoblastoma)
  - - - Patchy, U fibre kena, x enhance, x oedema
    - - Basal ganglia ring enhancing lesions
    - - Symnmterical atrophy & periventricular confluent WM, x enhance, x oedema
    - - Cross midline, ring enhnacing, no restricted diff.
    - - Ring enhancing, thinner at ventricle side, Restricted
- - - - Ablation
      - Whole body scan
      - Thyroid scan
    - - I
        
        PPP
        
        Pituitary adenoma
        
        Parathyroid hyperplasia
        
        Pancreatic islet cell tumour
      - IIa
        
        PPM
        
        Phaeochromocytoma
        
        Parathyroid hyperplasia
        
        Medullary thyroid ca
      - IIb
        
        PMMM
        
        Phaeochromocytoma
        
        Medullary thyroid ca
        
        Muscular neuroma
        
        Marfanoid habitus
  - - - Unilocular
        
        Dental assoc.
        
        Tooth apex
        
        Radicular / periapical cyst
        
        Unerupted tooth
        
        Dentigerous cyst
        
        Above 30y
        
        Ameloblastoma
        
        No dental assoc.
        
        <30y
        
        OKC, SBC
        
        Above 30y
        
        Ameloblastoma
        
        Mets / M.Myeloma
      - Multilocular
        
        <30y
        
        OKC with Gorlin syndrome (multiple)
        
        ABC
        
        Above 30y
        
        Ameloblastoma
- - - - Rib notching
        
        Unilateral
        
        Bilateral
    - - Crescent sign
      - Focal wall calcification discontinuity
      - Thinning of thrombus
      - Increase in AP size (Laplace law)
      - Drape aorta sign
  - - - Batwing
        
        HOPA
        
        Haemorrhage
        
        OP
        
        Pul. Oedema
        
        ARDS
      - Reverse batwing
        
        BOSE
        
        OP
        
        Sarcoid
        
        BAC
        
        Eosinophilic pneumonia
      - Halo
        
        Angioinvasive aspergillosis
      - Reverse halo
        
        OP
      - Cavitating lung lesion
        
        Cavitating lung mets
        
        Squamous mets (GI, GU)
        
        TCC
        
        Melanoma
        
        Wegeners
        
        Septic emboli
        
        TB
        
        Squamous cell ca
        
        Rheumatoid nodule
    - - Fibrosis
        
        Upper lobe
        
        Inhalational
        
        Pneumoconiosis
        
        Silicosis
        
        CF
        
        Sarcoidosis
        
        TB
        
        PJP
        
        Lower Lobe
        
        UIP
        
        Collagen tissue disease
        
        RA, Sclertoderma
        
        Drugs
        
        Amiodarone, MTX, Bleomycin, Nitrofurantoin
        
        Asbestosis
      - Metastases
        
        Lymphangitis
    - - Pleural lesions
        
        Fibroma
        
        Asbestos related disease
        
        Mets
        
        Mesothelioma
- - - - Microcolon
        
        Meconium ileus
        
        Ileal atresia
        
        Complete Hirchsprung
      - No microcolon
        
        Meconeum plug
        
        Hirchsprung
  - - - CATNIP
        
        Congenital
        
        Caffey ds
        
        Infection: syphillis
        
        Tumour (Leu, Lymph)
        
        JIA
        
        Neuroblastoma, Normal
        
        Prostaglandin reaction (PDA Treatment)
    - - TRIM
        
        Trauma
        
        Increased ICP
        
        Infiltration (NB, Leuk, Lymph)
        
        Metabolic (hypoPTH, Rickets)
    - - Haematopoeic causes
        
        Thalassemia
        
        Sickle cell ds
        
        Anaemia
        
        Hereditary spherocytosis
        
        G6PD
        
        IDA
        
        Mets - NBlastoma
    - - PORKCHOPS
        
        Pyknodysostosis
        
        OI
        
        Rickets
        
        Kinky Hair syndrome
        
        Cleidocranial dysostosis
        
        Hypothyroid, HypoPO4
        
        Primary acroosteolysis (Hadju Cheney)
        
        Syndrome of Down
        
        Otopalatodigital syndrome
- - - - Adenomatous
        
        FAP
        
        Syndromes
        
        Turcot
        
        FAP + GBM + Medulloblastoma
        
        Gardner
        
        FAP + Osteoma (skull, long bone) + Desmoid (mesentery)
        
        AD, >100 polyps, 100% malignanct potential
        
        Assoc
        
        Periampullary ca
        
        papillary thyroid ca
      - Hamartomas
        
        Peutz Jaghers
        
        Jejunum, >2cm polyps, (Brocolli / Tree sign), Leading point for intus
        
        Extra GI cancer: ovary > thyroid > testis > pancreas > breast
        
        Mucocutaneous pigmentation
        
        Juvenile polyposis
        
        Cronkhite Canada
        
        No malignant potential
    - - NF
      - Lipoma
      - Ectopic pancreatic rest
      - Mets
        
        Breast, Lung, Renal, MM
      - Haemangioma
    - - CALMRAGE
        
        Eosinophilic gastroenteritis
        
        Amyloid
        
        Lymphoma
        
        Mets
        
        Cancer
        
        Radiation
        
        Alkaline ingestion
        
        Granulomatous (TB, Crohns)
  - - - Calcified liver mets
        
        Mucinous (GI / GU)
        
        Sarcoma
        
        Breast
    - - Cystic neoplasm
        
        No communication with pancreatic duct
        
        Mucinous cystic neoplasm
        
        Mother, Unilocular, Cyst >2cm, Min. calcification (periphery)
        
        Capsule, Malignant potential
        
        Solid Papillary Epithelial Neoplasm (SPEN)
        
        Daughter
        
        Heterogeneous solid mass, Haemorrhagic foci, Capsule
        
        Serous cystadenoma
        
        Grandomother, Small cystic (<2cm) (multiseptated), central calcification, head
        
        No capsule
        
        IPMN
        
        Communicate with main / side branch
        
        Grandfather, Malignant potential ++ in main vs side branch