shutterstock_149222165There are varied grades of severity of radiation dermatitis, each presented with different symptoms.

Grade 1 refers to a mild to moderate scale in terms of severity, which can be managed by the patient himself, without needing medical attention. The key features in this state include,

  • Eryhtema, with pigmentation (ranging from pink to dusky in appearance) appearing like a sunburn in most cases. It is often ignored as it affects mostly the back, which is the most common body part exposed to these rays.
  • Mild edema near the affected area, accompanied by discomfort and an itching sensation.
  • Dry desquamation, accompanied by flaking and peeling skin (superficial layer).
  • Partial loss of epidermal basal cells, with occasional hyperpigmentation.

Grade 2 and 3 refer to a slightly severe condition which requires medical attention within 24 hours of manifestations of symptoms, which include,

  • Sloughing (shedding) of the epidermis and exposure of the dermal layer, with subsequent (severe) erythema.
  • Drainage of serous fluids (pale, yellow, protein rich fluids secreted by the serous glands, beneath the epidermis) from the affected spot.
  • Formation of blisters (bullous dermatitis) and vesicles.
  • Severe pain and discomfort.

Grade 4 is a rare occurrence which needs immediate medical attention. It is typically characterized by,

  • Skin necrosis and ulceration (typically when exposed to very high radiations, fractionated dosages ranging from 18 to 24Gy).
  • Spontaneous bleeding from the affected areas.

 

Note: Radiation Therapy News is strictly a news and information website about the disease. It does not provide medical advice, diagnosis or treatment. This content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.