What is cellular blue nevi?
What is cellular blue nevi?
Cellular blue nevus (CBN) differs from classic blue nevus since it exhibits a cellular appearance and presents itself with subcutaneous infiltration, intensive pigmentation, and a large size. Thus it can be wrongly diagnosed as melanoma due to atypia criteria that may be present [3–6].
Is Cellular blue nevus cancer?
Most blue nevi are benign, but there is a chance that a cellular blue nevus may develop into a form of melanoma. However, this is rare.
Should Cellular blue nevi be excised?
Blue nevi are benign lesions and do not need to be excised if the diagnosis is clear. If there is a question about the diagnosis, an excisional biopsy attempting to remove the entire lesion could be considered. The melanocytes of a blue nevus are often quite deep and a shave biopsy may transect the lesion.
Is blue nevus rare?
Malignant blue nevi are rare . Men in their 40s may have a higher risk for this type. Blue nevi can appear at any age. You may have one at birth or it could develop later in your life.
How do I get rid of blue nevus at home?
Are there effective ways to remove moles at home?
- burning the mole off with apple cider vinegar.
- taping garlic to the mole to break it down from the inside.
- applying iodine to the mole to kill the cells inside.
- cutting off the mole with scissors or a razor blade.
Can blue nevus become malignant?
Although most cases of blue nevi are benign, there is a small possibility that a cellular blue nevus can undergo malignant transformation and become a malignant cellular blue nevus (MCBN). Thus, a biopsy of any changing or suspicious lesion should be done.
Can a blue nevus be malignant?
Malignant blue nevus is a rare form of malignant melanoma. A cellular blue nevus is the precursor lesion. The scalp is the most common site. The tumor often presents clinically as a progressively enlarging or multinodular blue-black lesion.
Can blue nevus appear suddenly?
Sudden change in a pigmented lesion accompanied by the appearance of new lesions is a cause for concern for potential melanoma development. Here we present such a case, diagnosed as eruptive blue nevi in a young woman. This case highlights the importance of dermoscopy for the diagnosis of this rare phenomenon.
Can a nevus be removed?
Small- and medium-sized nevi are generally harmless but can be removed for aesthetic reasons. Removal of a small nevus consists of a simple excision, cutting out the affected area and stitching the surrounding skin back together. Removing a large nevus is a much more daunting process.
Is there a difference between blue nevi and melanoma?
The cellular blue nevus was first described as a variant of melanoma. Later, it was classified as a variant of blue nevus. Controversy still arises over the precise distinction of atypical cellular blue nevus from melanoma. [ 1] The cellular blue nevus is a less common lesion but often clinically similar to the common blue nevus.
What do you need to know about blue nevi?
Blue Nevi 1 Background. Two clinically recognized variants of blue nevus exist: the common blue nevus and the cellular blue nevus. 2 Pathophysiology. 3 Etiology. 4 Epidemiology. 5 Prognosis.
Is there a cure for cellular blue nevi?
The treatment measures for Cellular Blue Nevus include: How can Cellular Blue Nevus be Prevented? Current medical research has not established a way of preventing the occurrence of Cellular Blue Nevi. However the following measures can help these moles from becoming either a dysplastic mole or a melanoma:
When does a person have cellular blue nevus?
Cellular Blue Nevus is a skin condition that may be present at birth or form at any age in an individual. However, children and adolescents are generally noted to have this type of nevus.