Print options: 
Other options: 
Other options:
Hydatidiform Mole & Choriocarcinoma Support
Web: www.hmole-chorio.org.uk
In the UK mole pregnancies occur at approximately 1 per 1000 registered births. It is known that the pregnancy goes wrong at the time of fertilisation of the egg by the sperm, but we don't yet know why this happens. There are two types of mole. It can be a "complete mole" in which there is no foetus at any time. Instead the placenta grows as a series of cysts which look rather like grapes (hydatid means watery cyst). It can also be a "partial mole" in which there is evidence of a foetus although it cannot survive.
Further information can be located on the web site which can offer information as well as support for both patients and medics.
The authors and editors of this article are employed to create accurate and up to date content reflecting reliable research evidence, guidance and best clinical practice. They are free from any commercial conflicts of interest. Find out more about updating.
Patient UK Hearing Impairment Survey
Patient UK are grateful to the 550 people who took part in this survey.
To see the results click here.
If you'd like to leave your feedback, please go to our interactive forum.
Print options: Other options:
Other options:
Related pages in Patient UK
PatientPlus articles related to this topic (^ top of page)
Gestational Trophoblastic Disease (GTD)Patient UK Newspaper (^ top of page)
Latest Health News
View current health newsRelated Products (^ top of page)
Medical equipment
Books
Other - Useful resources (^ top of page)
Pictures, diagrams, photos, images, etc.Evidence based medicine
Online textbooks and journals
UK Guidelines
Online Videos
Medline
Other good health sites
Want to search some more? Use the Google Search box below to search our site.
Disclaimer: Patient UK has no control over the content of any external links above. Inclusion does not imply endorsement by Patient UK.
Want to advertise on this site? Find out how >>
Clicking here will take you to the foot of this page where you'll find a list of Information Leaflets which are related to the topic you are currently viewing
Clicking here will take you to the foot of this page where you'll find a list of Support Groups which are related to the topic you are currently viewing
Clicking here will take you to the foot of this page where you'll find a list of Medicines & Drugs which are related to the topic you are currently viewing
Clicking here will take you to the foot of this page where you'll find a list of diagrams which are related to the topic you are currently viewing
Clicking here will take you to the foot of this page where you'll find a list of PatientPlus (detailed reference) articles which are related to the topic you are currently viewing
Clicking here will take you to the foot of this page where you'll find a list of UK Guidelines which are related to the topic you are currently viewing
Clicking here will take you to the foot of this page where you'll find a list of other selected websites which are related to the topic you are currently viewing
Clicking here will take you to the foot of this page where you'll find a list of Poems and Stories which are related to the topic you are currently viewing
Clicking here will take you to the foot of this page where you'll find a list of Operations and Procedures which are related to the topic you are currently viewing
Clicking here will take you to the foot of this page where you'll find a list of Online Videos which are related to the topic you are currently viewing
Clicking here will take you to the foot of this page where you'll find links through to our interactive forum.
Here you can follow a link to view existing patient experiences on this subject, or to add your own
Here you can follow a link to view existing patient experiences on this subject, or to add your own
Clicking here will take you to the foot of this page where you'll find links to news stories on this subject in our Online Newspaper
Clicking here will take you to the foot of this page where you'll find links to related products
Clicking here will take you to the foot of this page where you'll find links to other useful sources of information
Click here to open a printer-friendly version of this document, in a new window, together with the print dialogue box
Click here to open this document in PDF format
This will offer you the usual PDF options i.e. document navigation, search, zoom and formatted print
Note: this is the best way to print the document
This will offer you the usual PDF options i.e. document navigation, search, zoom and formatted print
Note: this is the best way to print the document
Click here to listen to the MP3 audio recording of this document
Click here to download the audio recording of this document as a podcast, for listening to at your leisure
Click here to open our Dictionaries and Glossaries page
Click here to see related products in our Online Pharmacy
Note: this will open in a new window
Note: this will open in a new window
Click here to add this page to a social bookmarking site of your choice
Click here if you want to find out more about social bookmarking. This link will take you to the Wikipedia explanation
Note: this will open in a new window
Note: this will open in a new window
Clicking here will take you to the foot of this page where you'll find a list of Information Leaflets which are related to the topic you are currently viewing
Clicking here will take you to the foot of this page where you'll find a list of Support Groups which are related to the topic you are currently viewing
Clicking here will take you to the foot of this page where you'll find a list of Medicines & Drugs which are related to the topic you are currently viewing
Clicking here will take you to the foot of this page where you'll find a list of diagrams which are related to the topic you are currently viewing
Clicking here will take you to the foot of this page where you'll find a list of PatientPlus (detailed reference) articles which are related to the topic you are currently viewing
Clicking here will take you to the foot of this page where you'll find a list of UK Guidelines which are related to the topic you are currently viewing
Clicking here will take you to the foot of this page where you'll find a list of other selected websites which are related to the topic you are currently viewing
Clicking here will take you to the foot of this page where you'll find a list of Poems and Stories which are related to the topic you are currently viewing
Clicking here will take you to the foot of this page where you'll find a list of Operations and Procedures which are related to the topic you are currently viewing
Clicking here will take you to the foot of this page where you'll find a list of Online Videos which are related to the topic you are currently viewing
Clicking here will take you to the foot of this page where you'll find links through to our interactive forum.
Here you can follow a link to view existing patient experiences on this subject, or to add your own
Here you can follow a link to view existing patient experiences on this subject, or to add your own
Clicking here will take you to the foot of this page where you'll find links to news stories on this subject in our Online Newspaper
Clicking here will take you to the foot of this page where you'll find links to related products
Clicking here will take you to the foot of this page where you'll find links to other useful sources of information
Click here to open a printer-friendly version of this document, in a new window, together with the print dialogue box
Click here to open this document in PDF format
This will offer you the usual PDF options i.e. document navigation, search, zoom and formatted print
Note: this is the best way to print the document
This will offer you the usual PDF options i.e. document navigation, search, zoom and formatted print
Note: this is the best way to print the document
Click here to listen to the MP3 audio recording of this document
Click here to download the audio recording of this document as a podcast, for listening to at your leisure
Click here to open our Dictionaries and Glossaries page
Click here to see related products in our Online Pharmacy
Note: this will open in a new window
Note: this will open in a new window
Click here to add this page to a social bookmarking site of your choice
Click here if you want to find out more about social bookmarking. This link will take you to the Wikipedia explanation
Note: this will open in a new window
Note: this will open in a new window