Numerous architectural patterns of growth were described, including tubular, ductal, papillary, retiform
, sex cord-like, solid, and sarcomatoid, and these patterns may be seen in various proportions within the same tumor (Figure 13).
That said, it's important to suspect the condition in cocaine users who present with retiform
More recently, heterologous and retiform
differentiation has been described.
purpura: evidence to incriminate the adulterant, levamisole.
Histopatolojik ayirici tanisinda, yama evresi Kaposi sarkomu, retiform
hemanjiyoendoteliyoma ve papiller intralenfatik anjioendoteliyoma (Dabska tumoru) akia gefmelidir (12).
The pituitary gland and its stalk attached to the 3rd ventricle floor were described; like Herophilus, he wrongly placed a retiform
plexus at the base of the human brain.
One patient presented with petechiae, one with simple ecchymoses, and one with noninflammatory retiform
One study6 observed it in 5 different morphologies: ductal, tubular, solid, retiform
and sex-cord like pattern.
68, 69) Many cases have been reported of agranulocytosis with retiform
purpura among cocaine users.
Inflammatory hemorrhage, including vasculitis, most typically presents as palpable, partially blanchable purpura that are either round or retiform
(branching, stellate) in morphology.
12) Patients typically present with a tender, purpuric rash in a retiform
or stellate pattern with or without central necrosis involving the extremities, trunk, nasal tip, digits, cheeks, and/or ears (Figure 1).