Blood clot formation  in vessels ( arteries / veins  / venous sinuses )  can occur in any part of body from  head to toe . Vascular thrombosis will present as Discomfort in effected area.(chest / abdomen / limbs) Pain in effected are  of body as  internal manifestation (head pain / chest pain / limb pain / abdominal pain / neck pain / orbital pain ) Discolouration / dry skin / hair loss / brittle nails / ulceration as external manifestation on skin. Hematuria / renal pain due to renal vascular thrombosis. Massive bloody diarrhoea in abdominal thrombosis. Vascular thrombosis can be  due to  Systemic infections. Autoimmune disorders.

Extreme High / Low temperature of human  body &   in the surrounding  environment. Severe dehydration. Severe physical exercise. Prolonged immobilisation. Haematological disorders where  blood cells ( red / white / platelet ) is defected or there number…