THURSDAY, February. 11, 2021 (HealthDay News) — 1 side-effect of COVID-19 vaccination is producing undue fear amongst women, causing them to worry that will they might have got breast cancer .
Both the Pfizer and Moderna vaccines can cause lymph nodes in order to swell, particularly individuals in the armpit on the side in which the shot was received, experts say.
Some women are usually feeling these armpit lymph nodes and mistaking them with regard to breast lumps, according to a recent survey.
Further, these inflamed lymph nodes can show up inside a mammogram even if females can’t feel all of them. That prompted the particular Society of Breast Imaging to advise that women postpone any kind of mammography scheduled within four several weeks after their last COVID-19 shot.
Post- shot lymph node swelling is usually common and safe, but doctors are concerned it could cause undue dread among women. It could also induce a false positive on a mammogram, upping the require for unnecessary further testing, said Dr. Brett Parkinson, medical director of Intermountain Medical Center Breasts Care Center within Murray, Utah.
“It’s very unusual in the normal screening population in order to see enlarged lymph nodes. We just see it regarding 0. 2% to 0. 4% of the time, ” Parkinson stated.
“So when we discover it, it does increase a red flag, because when that kind associated with lymph node inflammation is present, about 50% of the particular time, it could represent either a metastatic breast cancer that has gone from the breast to the lymph node beneath the arm, or leukemia or lymphoma, ” he added.
When doctors notice this, they need the sufferer to come back. “We do extra testing, usually ultrasound, and often we will do a biopsy to rule away one of these malignancies, ” Parkinson said.
He noted that about 16% of medical trial patients acquired enlarged lymph nodes after their 2nd shot of the particular Moderna vaccine, and the Pfizer shot produced a comparable effect.
“I actually had the palpable axillary [armpit] lymph node following the vaccination, ” Parkinson said. “It happens in men because well. ”
A series of case reports published online recently in the journal Clinical Imaging detailed four women exactly who got the COVID-19 vaccine and after that sought breast screening.
Source: webmd. possuindo