Most Common

• MCC of intracranial metastasis-Ca lung


• MCC of hepatic metastasis - Bronchogenic carcinoma


• MCC of hepatic mets from GIT – Colonic ca


• MCC of Intrauterine Growth retardation-C/c pyelonephritis?


• MCC of HTN in children-A/c Glomerulonephritis


• MC complication of CSOM-Temporal lobe abscess


• MC ovarian tumour in pregnancy-Teratoma/Dermoid cyst


• MC joint involved in Osteo Arthritis-Knee joint


• MCC of interstitial/atypical pneumonia- Mycoplasma


• MC Glycogen storage disease-Gaucher's disease


• MC porphyria-Porphyria cutanea tarda.


• MC cause of childhood nephrotic syndrom-Minimal change disease


• MC cause of adult nephrotic syndrome- Membranous glomerulonephritis.


• MC cancer-Lung cancer


• MC cancer in females-Breast cancer


• MC cause of maternal deaths-Obstetric hemorrhage(PPH)


• MC cause of Blindness in India-Cataract


• MC site of Gastrinoma- Duodenum.


• MC Paraneoplastic Syndrome-Hypercalcemia


• MC paraneoplastic endocrinopathy-Cushings syndrome


• Mc presentation of meckel's diverticulum—–bleeding


• Mc s/e of radiation on heart —— pericardial effusion


• M.c. Cause of cushing's disease- pituitary microadenoma


• Mcc of primary hyperaldosteronism- b/l cortical hyperplasia


• Mc aldosterone producing adrenal tumour- u/l adrenal adenoma


• Mcc of post trauma vegetative state- diffuse axonal injury


• Mc asso anomaly with coarctation of aorta- bicuspid aortic valve


• Mcc of vasculitis in child- henoch-schonlein purpura


• Mc feature of aortitis on x-ray- calcified ascending aorta


• MC intra-abdominal malignancy in children – Neuroblastoma
  2nd MC intra-abdominal malignancy in children – Wilm's tumor


• MC hepatic malignancy in children – Hepatoblastoma


• MC soft tissue sarcoma – Rhabdomyosarcoma


• MC site for rhabdomyosarcoma – Head and neck


• MC Pediatric tumor – ALL
  2nd MC Pediatric tumor – Brain tumor


• MC brain tumor in children – Astrocytoma


• MC brain tumor in infancy – Supratentoria


• MC brain tumor between 1-10 yrs of age – Infratentorial


• MC brain tumor after 10 yrs of age – Supratentorial


• MC embryonal brain tumor – Medulloblastoma


• MC renal mass in neonates – Multicystic renal dysplasia


• MC malignant tumor of kidney – Wilm's tumor

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  MC TUMOURS IN PARTS OF MEDIASTINUM


• anterior- thymomas


• mid- cyst


• posterior- neurogenic tu


• Mc tumour of mediastinum- neurogenic tumour


• most malignant masses of mediastinum- lymphomas

• MC cause of renal artery stenosis

1. Old age- atherosclerosis


2. Young(india)- Takayasu arteritis


3. 
   
   Young( western world)- fibro muscular dysplasia

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  MC of eye in AIDS 
  
  


• 1.Lesion- microvasculopathy of conjunctiva and retina


• 2. Infection- chorioretinitis


• 3. Neoplasm- kaposi sarcoma


• 4. Cause of chorioretinitis- CMV


• 5. Finding in HIV retinopathy- cotton wool spots


• 6. Rx of CMV retinitis- ganciclovir,foscarnet

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  MOST COMMON site in GIT


• Small bowel carcinoid-ILEUM


• Ulcerative colitis,hirsprung disease-RECTUM


• Polyps in peutz jegher syndrome,pneumatosis cystoid intestinale–JEJUNUM


• Amoebic colitis,volvulus-SIGMOID COLON


• Bleeding from angiodysplasia-RIGHT COLON


• Brenner's gland-1ST PART OF DUODENUM


• MC cause of maternal death- obst haemorrhage


• MC of isoniazid resistance- kat G gene mutation


• MC primary lymphoma of spleen- NHL


• MC cause of seizure in newborn-HIE


• MC type of seizure in newborn-subtle


• MC extranodal site of lymphoma


• MC tumours in newborn-sacrococcygeal teratoma


• Mc site of colonic volvulus- sigmoid

• Top of Form 


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  Most common testicular tumour


• prepuberty–yolk sac tumour


• overall–seminoma


• in age above 50– lymphoma

• MCC of hereditary thrombophilia-factor V leiden mutation


• MC hereditary cause of venous thrombosis-factor V leiden mutation


• MC hereditary blood coagulation disorder-factor V leiden mutation


• Mc pancreatic tumour in men1- gastrinoma


• MC complication of IUCD- Bleeding

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  Mc sites of primary for bone metastasis- 
  
  


• male-prostate>lung


• Female-breast>lung


• children- neuroblastoma


• mc osteolytic mets- male-lung ca


• female-breast ca


• mc osteoblastic mets- male-prostate


• female-breast ca

• Mc glomerulopathy worldwide-iga nephropathy


• Mc cardiac tumours are secondaries


• Mc primary neplasm of the heart -myxoma


• Mc in infants and children-rhabdomyomas


• MC site of sub ependymal astrocytoma-foramen of munroe


• MC corneal dystrophy-keratoconus


• MC anterior corneal dystrophy-Anterior basement membrane dystrophy (ABMD)


• MC of stromal dystrophies-Lattice dystrophy is usually an autosomal dominant condition


• MC endothelial corneal dystrophy-Fuchs


• Macular dystrophy of the cornea is the least common, but most severe


• MC phakomatosis-neurofibromatosis(NF1)


• MC involved in vestibular schwannoma- SUP. VES. > INF. VEST. > COCHLEAR DIV.


• MC site of TB lung-Apices


• Mc injury encounter in spine injuries-flexion of spine


• MCC of viral meningitis-enterovirus


• MCC of sporadic viral encephalitis-HSV1


• MCC of epidemic viral encephalitis-Arbovirus


• MC site for thrombin formation in DIC-Brain