Yemen: Plea to save conjoined twins 'in critical condition'

The boys were born only two days ago, doctors say

Doctors in the Yemeni capital Sanaa have called for urgent help to save the lives of conjoined twins who were born on Wednesday.

The head of the al-Sabeen hospital where the boys were born said they were in a "critical condition" and needed surgery that can only be done abroad.

Sanaa's airport is shut due to Yemen's long-running war, which has devastated an already fragile health system.

A Saudi Arabia-based aid centre said it was examining whether it could help.

• Conjoined twins: 'We always knew we were different'

• The hidden victims of Yemen's war

• Why is there a war in Yemen?

"An echocardiogram showed that each of the two children had their own heart, though the position of the heart of one of them is not normal," Al-Sabeen hospital director Majda al-Khatib told the AFP news agency.

She said the hospital did not have the necessary equipment to accurately determine "which organs are connected".

Responding to the appeal, the King Salman Humanitarian Aid & Relief Centre tweeted: "#KSrelief states its readiness to have their case examined by medical professionals in Saudi Arabia and look into possibility of separating them [the twins]."

Sanaa is currently being held by Houthi rebels, who have for years been fighting a Saudi-led military coalition.

Last year, a pair of conjoined twins in Yemen died two weeks after they were born.

Conjoined twins

• They are always identical because they develop from one fertilised egg

• Conjoined twins are extremely rare, accounting for about one in every 200,000 live births

• They are most commonly connected at the chest, abdomen or pelvis

• About 70% of conjoined twins are female

• There are two theories about why they are fused together: either the split into two embryos happens later than usual, and the twins only partially divide, or, following the split, parts of the embryos remain in contact and those body parts merge as they grow