24 In other species, plasmacytomas of the skin and oral cavity tend to be benign, and those of the oesophagus and gastrointestinal tract, malignant.1 In the skin of horses, they may be associated with cutaneous amyloidosis, i.e. light-chain amyloid (p. 230).145 In one horse with ...
the followings: (1) Although the plasmacytoma in the previous literatures was a benign, localized tumor, this case showed a shadow defect in the cranial bone which was believed to have either a malignant tumor with metastasis or a systematic disease of bone in a form of plasmacytomatous ...
PCM has a wide spectrum of pathology, including a quite benign, solitary plasmacytoma (SPC), and an extremely malignant, multiple myeloma (MM) at the ... M Higurashi,S Yagishita,K Fujitsu,... - 《Brain Tumor Pathology》 被引量: 36发表: 2004年 Radiation therapy for solitary plasmacytoma ...
The subsequent MRI and CT examinations demonstrated diffuse intralesional macroscopic fat without a nonlipogenic soft tissue component or focal, nodular mass-like enhancement. The presence of macroscopic fat in an untreated osseous lesion suggested a benign lesion with the favored diagnosis an ...
The absence of particular clinical signs and laboratory tests and the abated sensitivity of modern imagination to differentiate the benign or malignant characteristics of an osteolytic lesion of the distal clavicle impeded a definite diagnosis, which can usually be obtained only after an open biopsy ...
Less commonly, benign and malignant neoplasms can be associated with OFP complaints. Patients with OFP symptoms require a thorough evaluation and are often referred to additional healthcare providers for interprofessional management. In those OFP patients whose symptoms do not respond to conventional ...
Solitary plasmacytoma of the skull is rare and few cases have been reported in the English literature.Plasmacytoma of the skull has a wide spectrum of pathology, including a quite benign, solitary plasmacytoma (SPC), and an extremely malignant, multiple myeloma (MM) at the two endsof the ...
Hematopoietic proliferations are well known to present ectopically outside the bone marrow, either in benign or malignant form. As such, they present a distinct problem with respect to morphologic interpretation because of their uncommonality in extramedullary sites and their capacity to simulate other...