In vivo characterization of solitary angiokeratoma by reflectance confocal microscopy and high definition optical coherence tomography

A case of lymphangioma circumscriptum with new reflectance confocal microscopy findings

“…The differential diagnosis of benign vascular lesions with thin‐walled enlarged vascular lumens in the superficial and papillary dermis should be made. RCM features of these lesions have been rarely described in the literature and summarized in Table 1 4–8 . On RCM, observing very low flow activity and absence of blood cells in the lumen enables us to differentiate lymphangioma from these lesions.…”

“…RCM features of these lesions have been rarely described in the literature and summarized in Table 1. [4][5][6][7][8] On RCM, observing very low flow activity and absence of blood cells in the lumen enables us to differentiate lymphangioma from these lesions.…”

Non-Invasive Imaging for the Diagnosis of Genital Warts and Their Imitators

“…Angiokeratomas are red-violaceous papules that show, at histopathology, dilated thin-walled blood vessels, lined by a layer of endothelial cells, in the papillary dermis, with acanthosis and hyperkeratosis of the overlying epidermis [ 21 ]. At dermoscopy, they show red lacunae and in case of internal thrombosis or trauma lacunae can be black, and hemorrhagic crusts can be present.…”

Reflectance confocal microscopy in the evaluation of targetoid haemosiderotic haemangioma apropos two cases

“…RCM findings of vascular tumours are scarce in the literature, with only anecdotic reports and small case series . Angiokeratomas have been described with prominent vascular lacunae with septa forming a rhomboidal mesh in a fishnet‐like pattern . Pyogenic granuloma has also been described as a well‐demarcated lesion with a bright collaret in the periphery and central dark roundish, ovoid areas at RCM.…”