Navigation Links
Ovarian tumor, with teeth and a bone fragment inside, found in a Roman-age skeleton
Date:1/24/2013

A team of researchers led by the UAB has found the first ancient remains of a calcified ovarian teratoma, in the pelvis of the skeleton of a woman from the Roman era. The find confirms the presence in antiquity of this type of tumour - formed by the remains of tissues or organs, which are difficult to locate during the examination of ancient remains. Inside the small round mass, four teeth and a small piece of bone were found.

Teratomas are usually benign and contain remains of organic material, such as hair, teeth, bones and other tissues. There are no references in the literature to ovarian teratomas in ancient remains like those found in this study, led by the researcher Nria Armentano of the Biological Anthropology Unit of the UAB and published in the International Journal of Paleopathology.

The tumour in question is rounded in shape, with a wrinkled surface, of the same colour as the bones, about 43 mm long and 44 mm in diameter. It was found in the right-hand part of the pelvis of a woman of between 30 and 40 years of age and who lived around 1,600 years ago, and came from the Roman cemetery in the archaeological site of La Fogonussa (Lleida). A macroscopic examination and a scan revealed four teeth of anomalous morphology inside the tumour, two of which were adhering to the inside wall of the tumour, and a small bone fragment.

"The calcification and preservation of the external walls of this tumour are exceptional, since these types of remains usually only retain the internal structures and the extremely fragile external ones disappear", explains Assumpci Malgosa, co-author of the study.

In fact, there are very few differential diagnoses of pelvic and abdominal calcifications in archaeological contexts, among other reasons because it is so difficult to determine their nature - they could be kidney stones, fibromas, teratomas, arterial remains, etc. etc. Moreover, they are hard to spot during the excavation and can easily be mistaken for stones.

Teratomas are asymptomatic in 60% of cases, but on occasion they cause torsions and functional problems in nearby organs, by compression when they are large. Pregnancy seems to favour certain complications in teratomas, such as complications on giving birth. Nevertheless, nowadays they seldom grow large and calcify even less often, because they are detected and operated on very early.

In the case of the Roman woman the researchers do not discount the possibility that the tumour was the cause of death, though this cannot be certain. It is also possible that she lived all her life with the calcified tumour with no further complications.

The skeleton was recovered in 2010 during the excavation of 46 graves in La Fogonussa, and formed part of a total of 87 skeletons. It was complete and well-preserved, buried in a tile grave.


'/>"/>

Contact: Maria Jesus Delgado
MariaJesus.Delgado@uab.cat
34-935-814-049
Universitat Autonoma de Barcelona
Source:Eurekalert  

Related biology news :

1. Early menopause: A genetic mouse model of human primary ovarian insufficiency
2. Life span of ovarian grafts longer than expected
3. Researchers identify genes that may help in ovarian cancer diagnosis and prognosis
4. Using snail teeth to improve solar cells and batteries
5. First fossil bird with teeth specialized for tough diet
6. Shark rules need teeth, groups tell IUCN
7. Ancient fossils reveal how the mollusc got its teeth
8. Rubbing boulders, fossil mammal teeth, barrier islands, and a change in volcanic behavior
9. Sports and energy drinks responsible for irreversible damage to teeth
10. Incisive research links teeth with diet
11. UK butterfly populations threatened by extreme drought and landscape fragmentation
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Ovarian tumor, with teeth and a bone fragment inside, found in a Roman-age skeleton
(Date:2/8/2017)... , Feb. 7, 2017 The biometrics ... by the confluence of organizations, desires to better ... knowledge-based systems (password and challenge questions), biometrics is ... government systems. The market is driven by use ... between consumer and enterprise uses cases, with consumer-facing ...
(Date:2/7/2017)... BEACH, New York , February 7, 2017 /PRNewswire/ ... known as ID Global Solutions Corporation [OTC: IDGS], ("Ipsidy" ... identity management and electronic transaction processing services, is pleased ... reorganization of the Company. Effective January 31, ... of the Board of Directors, CEO and President.  An ...
(Date:2/2/2017)... Feb. 2, 2017   TapImmune, Inc. ... company specializing in the development of innovative peptide ... of cancer and metastatic disease, announced today it ... manufacturing of a second clinical lot of TPIV ... receptor alpha. The manufactured vaccine product will be ...
Breaking Biology News(10 mins):
(Date:2/23/2017)... NEW YORK , Feb. 23, ... , a leading digital health company, and ... of telemedicine and remote patient monitoring, announce they ... reimbursements.  DN Telehealth maximizes collaboration ... real-time, extending consultations beyond a physical clinical setting ...
(Date:2/23/2017)... JOSE, Calif. , Feb. 23, 2017 /PRNewswire/ ... exclusive license for two key immunotherapy technologies from ... first technology provides a method to monitor a ... such as PD-L1 and CTLA-4.  The second license ... if a patient is likely to have an ...
(Date:2/23/2017)... ... February 23, 2017 , ... Brain Sentinel, ... begin marketing the SPEAC® System, the Brain Sentinel® Seizure Monitoring and Alerting System. ... healthcare facilities during periods of rest. A lightweight, non-invasive monitor is placed on ...
(Date:2/23/2017)... ... February 23, 2017 , ... The Greater Gift ... new partnership with Compass Research . GGI's mission is to advance global health ... a child in need in honor of each clinical trial volunteer. The vision of ...
Breaking Biology Technology: