Cellular angiofibroma can also be confused with aggressive vulvo-vaginal tumours like aggressive angiomyxoma
and solitary fibrous tumour (1, 5).
of the space of retzius: a case report.
There are 5 entities commonly accepted as myxomas: intramuscular myxoma, juxta articular myxoma, superficial angiomyxoma
(or cutaneous myxoma), aggressive angiomyxoma
(usually pelvic and perineal regions) and myxoma of nerve sheath (myxoid neurothekeoma).
Normal vulvar tissue and different lesions of vulva have been surveyed for hormonal milieu receptors such as vulvar cancers, Cavernous lymphangiomas, angiomyofibroblastoma, angiomyxoma
, indicating ER and PR importance in disease pathogenesis (16, 17, 18, 19) the positivity rate for ER in normal vulvar tissue varies from 33-100% (20) and it's also positive in most of CA lesions and normal vaginal epithelium (5).
1,15,16] Clinically, the differential diagnosis includes condyloma acuminatum, giant condylomas (called Buschke-Lowenstein tumors), verrucous carcinoma, squamous cell carcinoma, urethral carcinoma and angiomyxoma
(AAM) is a rare mesenchymal neoplasm arising primarily in the soft tissue of the pelvis and perineum of adults.
1] CAF share pathological features of angiomyofibroblastoma and aggressive angiomyxoma
(AAM), but do not fall into either category.
The differential diagnoses of SAFM include CD34-immunopositive neoplasms, such as dermatofibrosarcoma protuberans, superficial angiomyxoma
, and myxoid neurofibroma, and CD34-immunonegative neoplasms, such as giant cell tumor of the tendon sheath, glomus tumor, sclerosing perineuroma, fibrous histiocytoma, and acral fibrokeratoma.
Recurrent Chromosomal Abnormalities in Benign Soft Tissue Tumors Neoplasm Abnormality Aggressive angiomyxoma
12q15 rearrangements Aneurysmal bone cyst t(16;17)(q22;p13) t(1;17)(p34.
Other aggressive myxoid tumours, including myxoid angiomyxoma
and myxoid malignant fibrous histocytoma, should be considered.
1-3) Lipoma, adenomatoid tumor, angiomyxoma
, papillary cystadenoma, and leiomyoma are the most commonly occurring benign neoplasms of the spermatic cord.
In addition, aggressive angiomyxoma
(AAM) of the female vulva has become established as a distinct clinical and pathologic entity.