Does pancreatic tumor need to do needle biopsy?

Hello! Some hospitals can conduct CT or pancreatic tissue biopsy guided by ultrasound, can also be biopsy under endoscopic ultrasonography, and the advantage of qualitative, harm or false negative, is not puncture lesion, so that missed diagnosis, so if comparison with tumor imaging, generally do not necessarily need to do a biopsy, surgery can be directly.

Monkeypox is a viral zoonotic disease caused by the monkeypox virus that is capable of transmission between animals and humans, and secondary transmission between humans. Its animal hosts include a range of rodents such as squirrels, Gambian kangaroos, dormice and non-human primates.

Monkeypox virus is an enveloped double-stranded DNA virus, rectangular in shape, which can be cultured and grown in African green monkey kidney cells, causing cytopathic disease. It belongs to the orthopoxvirus genus of the poxviridae family. It is resistant to ether and has strong resistance to desiccation, but is easily inactivated by chloroform, methanol and formalin. It was also easily inactivated by heating at 56°C for 30 minutes.

Monkeypox viruses have two distinct phylogenetic clades -- the Central African clade and the West African clade. In West Africa, the case fatality rate was about 3.6%. The Central African clade has historically caused more severe disease, with a case fatality rate of about 10.6%, and is considered more contagious. Since the eradication of smallpox in 1980 and the subsequent cessation of smallpox vaccination, monkeypox has become the most important orpoxvirus in public health.

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