PMC3504217_01
400x; histopathology showing thick-walled capillaries (closed arrow in inset and open arrow in main figure), hemosiderin deposition with golden brown color (arrow in inset), and sparse perivascular lymphocytic infiltrate (thin arrow in inset).
CRIM.DM2011-909383.001.jpg
PMC3504217_01_CRIM.DM2011-909383.001.jpg
fig1
Biopsy from the edge of the ulcer revealed increased number of thick-walled capillaries that were present in a clustered pattern within papillary dermis (Figures 1 and 2). Sparse perivascular lymphocytic infiltrate (Figures 1 and 2) and hemosiderin deposition (Figure 2, insight) were also present, and diagnosis of acroangiodermatitis of Mali was made.
100x; histopathology showing perivascular lymphocytic infiltrate (arrow head) and thick-walled capillaries (hollow arrow).
CRIM.DM2011-909383.002.jpg
PMC3504217_01_CRIM.DM2011-909383.002.jpg
fig2
Biopsy from the edge of the ulcer revealed increased number of thick-walled capillaries that were present in a clustered pattern within papillary dermis (Figures 1 and 2). Sparse perivascular lymphocytic infiltrate (Figures 1 and 2) and hemosiderin deposition (Figure 2, insight) were also present, and diagnosis of acroangiodermatitis of Mali was made.