nodular melanoma

Nodular Melanoma

Dermoscopic evaluation of nodular melanoma.

IMPORTANCE Nodular melanoma (NM) is a rapidly progressing potentially lethal skin tumor for which early diagnosis is critical. OBJECTIVE To determine the dermoscopy features of NM. DESIGN Eighty-three cases of NM, 134 of invasive non-NM, 115 of nodular benign melanocytic tumors, and 135 of nodular nonmelanocytic tumors were scored for dermoscopy features using modified and previously descri...

Nodular malignant melanoma in the nasolabial fold

A 93-year-old Caucasian female presented with a hemorrhagic nodule in the right nasolabial sulcus. The patient stated that the lesion had been present for a year and it had increased in size gradually. The hemorrhagic nodule was asymptomatic except for occasional bleeding. Physical examination of the patient revealed an ulcerated and hyperpigmented nodule with a size of 2x1x1 cm in the right na...

Nodular vulvar melanoma: a rare tumor with worse prognosis.

Vulvar melanomas are rare, with incidence rates in the range of 0.1–0.19 per 1000,000 women. In India, due to less reporting and late onset, only a few cases are reported. They account for 4–10 % of all cases and are the second most common form of vulvar malignancy after squamous cell carcinoma. Mean age of the occurrence is 69 years (most common in 60–70 years). Also, 5 years’ survival is rare...

Nodular Melanoma Presenting with Paraplegia: a Case Report

Background: Tinea capitis (TC), a fungal infection of the scalp, hair follicles and hair shafts, is common among the paediatric population especially under tropical conditions. The etiological factors vary between different regions of the world. Clinical presentation of tinea capitis varies widely from non-inflammatory to severe, painful inflammatory lesions. Aim: To look into the clinical mani...

Melanonychia striata secondary to pigmented nail matrix fibroma simulating nodular melanoma Melanoníquia estriada secundária a fibroma da matriz ungueal pigmentado simulando melanoma nodular

Melanonychia corresponds to color patterns in the nail plate, ranging from brown to black. It is a diagnostic challenge due to the fact it has several differential diagnoses, including benign and malignant entities. There are no reports of pigmented fibroma of the nail matrix causing striata (or longitudinal) melanonychia. In light of this fact, the authors report a case of melanonychia striata...