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... Punched-out lytic bone lesion ± sclerosis of margin. o Mouse / rat bite from erosion of long-standing soft-tissue tophus o Overhanging margin (40%). Gout.

In the intermediate phase of gout, the earliest bony changes appear, most commonly appearing initially in the first metatarsophalangeal joint area. These changes generally appear outside the joint or are in the juxta-articular area and are often described

由 W Martel 著作 · 1968 · 被引用 112 次 — Characteristic but not diagnostic of gout are “punched-out lytic lesions” of articular bone. Such erosions, appearing as sharply marginated lucent pockets ...

punched-out lytic bone lesions. overhanging sclerotic margins. osteonecrosis ... Tophaceous gout can also be managed with surgical excision of symptomatic lesions ...

2022年1月6日 — Rat (or mouse) bite erosions, also known as Martel sign or G sign, are seen in gout and refer to punched out erosions with sclerotic and ...

由 JA Simon 著作 — Patients have usually had gout for 10-12 years before these lesions become visible. ... The classic findings by plain film include tophi, “punched out” erosions ...

由 S Abuarqob 著作 · 2022 — Keywords: Tophaceous gout, Osteolytic lesion, Gout flare, Chronic gout ... punched-out lesion of the bone via osteoclast overexpression.

2023年1月11日 — Punched out lytic lesions in bone; Osteonecrosis; Olecranon and ... Symptomatic lesions of tophaceous gout may require surgical excision.

PUNCHED-OUT EROSIONS. Erosions can occur in a very sporadic asymmetric distribution. Borders can be sclerotic because of the indolence of the process, creating ...