In 1996, Bonnetti's colleague, Zamboni, delineated perivascular epithelioid cells in both angiomyolipoma (AML) and clear cell "sugar" tumor of the lung and coined the term PEComa
This case report aimed to present a patient who undergone retroperitoneoscopic partial nephrectomy due to a renal mass and diagnosed with PEComa
after pathological examination.
. In: Fletcher CD, Bridge JA, Hogendoorn PCW, Mertens F, eds.
Angiomyolipoma (AML) has undergone a remarkable transformation in recent years, from a rare and rather pedestrian tumor type restricted to kidney, to a biologically fascinating and morphologically heterogenous entity which can occur in a wide variety of sites and which has been given the collective name of PEComa
Renal angiomyolipomas (AMLs) are the most common benign renal tumors, now considered among the family of perivascular epithelioid cell tumors (PEComa
) and divided into two histological categories: triphasic AMLs and monotypic epithelioid AMLs .
Angiomyolipomas (AMLs) are the most common mesenchymal renal neoplasms and are classified as neoplasms of perivascular epithelioid cells (PEComa
of the bladder treated with primary excision and adjuvant interferon-alpha immunotherapy: a case report.
Angiomyolipomas (AMLs), a type of perivascular epithelioid cell tumor (PEComa
), are the most common benign tumor of the kidney, yet are relatively uncommon in the general population, occurring in 0.3%-2.1% of people.
El objetivo del trabajo fue describir por primera vez las caracteristicas de un tumor espontaneo de ovario con morfologia similar a la de los tumores de celulas epitelioides perivasculares (PEComa
) en un ejemplar adulto de boga (Leporinus obtusidens) obtenido del rio Parana (Argentina).
(3) In recent years there have also been at least 8 reported cases of perivascular epithelioid cell tumour (PEComa
) of the bladder.
In this case, a broad differential diagnosis of carcinoma, endometrial stromal tumour and PEComa
were made histopathologically.