CSBTN 57. Confederate Navy Button Set found on dilapidated Officerâs Frock Coat. These buttons came off of a Confederate Naval Officerâs Coat that was found long ago in an attic. The uniform was beyond salvaging except for the buttons. These have been left uncleaned and just as they were found.
Oral squamous cell carcinoma in the most common intraoral site manifesting as a chronic, indurated ulcer. Oral SCC (OSCC) is particularly common in the developing world, mostly in older males.There is concern about an ongoing increase in younger patients and in women.athophysiology. In oral squamous cell carcinoma (OSCC), modern DNA technology, especially allelic imbalance (loss of heterozygosity) studies, have identified chromosomal changes suggestive of the involvement of tumor suppressor genes (TSGs), particularly in chromosomes 3, 9, 11, and 17.
With time, oral cancer may spread firstly to other parts of the mouth, then the head and neck, and eventually to other parts of the body. Mouth cancers typically start in the squamous cells (flat, thin cells) than line the lips and the inside of the mouth-they are referred to as squamous cell carcinomas. Although we know what the risk factors are, experts are not sure what cause the mutations in squamous cells that eventually lead to mouth cancer.