Some persons respond to exposure to cold by developing a bluish mottling of the skin that looks like marble. This is due to passive congestion and may look like black and blue marks. A more persistent reticulated mottling is known as livedo reticularis, or as livedo annularis when the lesions are annular. In livedo racemosa the patterns of bluish red have the outline of a bunch of grapes, or may arborize like the branches of a tree. The disease occurs on the extremities from exposure to cold and is more frequent in childhood. It is also a cutaneous manifestation of caisson disease. The pattern of the eruption is determined by the anatomical arrangement of the cutaneous vessels.
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Symptomatology
- symptomatology
- Objective Symptoms
- Elementary Lesions
- General Diagnosis
- Diagnostic Detail
- Regional Prediliection
- Skin Disorders
- Radiation Therapy
- Radiation For Skin
- Application of Radiation is Great
- Dosage Of Radiotherapy
- Radiation Therapy Side Effects
- SURGICAL DIATHERMY
- Current and Apparatus of Surgical Diathermy
- Operative Technique of Surgical Diathermy
- Indications for Surgical Diathermy
- Dermatoses Due To Physical Causes
- Burns
- Miliaria
- Treatment of miliaria
- Erythema Ab Igne
- Injuries Due To Cold
- Chilblain
- Frostbite
- Erythrocyanosis Crurum
- Angiokeratoma Of Mibelli
- Cutis Marmorata ( Livedo Reticularis )
- Sunburn
- Chronic Actinic Dermatitis
- Ephelis
- Xeroderma Pigmentosum
- Colloid Degeneration Of The Skin
- Hydroa Vacciniforme
- Porphyria
- Roentgen And Radium Dermatitis
- Local Clinical Reactions
- Acute Radiodermatitis
Cutis Marmorata ( Livedo Reticularis )
Some persons respond to exposure to cold by developing a bluish mottling of the skin that looks like marble. This is due to passive congestion and may look like black and blue marks. A more persistent reticulated mottling is known as livedo reticularis, or as livedo annularis when the lesions are annular. In livedo racemosa the patterns of bluish red have the outline of a bunch of grapes, or may arborize like the branches of a tree. The disease occurs on the extremities from exposure to cold and is more frequent in childhood. It is also a cutaneous manifestation of caisson disease. The pattern of the eruption is determined by the anatomical arrangement of the cutaneous vessels.