Hemochromatosis Microchapters |
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Hemochromatosis physical examination On the Web |
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Shyam Patel [2]; Associate Editor(s)-in-Chief:
Physical examination of hemochromatosis disease depends on the involved organ are: fatigue in heart failure, erectile dysfunction and hypogonadism in gonadal involvements, amenorrhea in pitutary, arthritis in joints involvement.
Males are usually diagnosed after their forties, and women about a decade later, owing to regular iron loss by menstruation (which ceases in menopause). Cases of iron overload have been found in young children as well.
System involved | Organs | Symptom | Signs | Mechanisum |
---|---|---|---|---|
Nervous system | PNS | Parastheisa
Loss of motor control |
Loss of two point discrimination
Hyporeflaxia decreased power |
Axonal sensory motor polyneuropathy |
CNS | Abnormal gait | Dyskinesias(Parkinsonian syndrome Multiple sclerosis)
Cognitive decline |
Deposition of iron in basal ganglia | |
Endocrine | Pituitary gland | Menstrual abnormality
Loss of libido Loss of body hair |
Amenorrhea
Erictle dysfuntion |
Deposition of iron in pituitary gland |
Thyroid gland | Fatigue | Signs of hypothyroidism | Deposition of iron in thyroid gland | |
Pancreas | Polyuria polydipsia polyphagia | Polyuria, polydipsia, polyphagia | Deposition of iron in pancreas | |
Adrenal gland | Fatigue | Polyuria, Hypotension | Deposition of iron in adrenal gland | |
Dermatological | Skin | Cutaneous hyperpigmentation | Sun exposed affected mostly with tan of melanin grey
Porphyria cutanea tarda |
Iron damage skin, melanin hyperactivity responds thus color of melanin |
Joints | Metacarpophalangeal (especially 2nd and 3rd MCP joints) | Pain
Joint swelling |
Decreased ROM
Stiffness improve with rest |
Deposition of iron in articular cartilage
Chondrocalcinosis |
Cardiovascular | Heart
Blood vessels |
Asymptomatic
Heart failure palpitation Hypertension |
Diastolic dysfunction
Arrhythmias Dilated cardiomyopathy |
Deposition of iron in cardiac tissue and blood vessels |
Gastrointestinal | Liver | Fatigue
Fatty diarrhea Itching Jaundice Weight loss |
Hepatomegaly
Liver failure (ascites, encephalopathy) Liver cancer Cutaneous stigmata of chronic liver disease |
Deposition of iron in liver |
Gallbladder | Right upper abdominal pain | Tender hepatomegaly | Multiple blood transfusion leading to hemochromatosis |