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A case of bilateral pheochromocytoma during pregnancy

Overview of attention for article published in BMC Surgery, May 2015
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Title
A case of bilateral pheochromocytoma during pregnancy
Published in
BMC Surgery, May 2015
DOI 10.1186/s12893-015-0041-1
Pubmed ID
Authors

Kishu Kitayama, Shinichiro Kashiwagi, Ryosuke Amano, Satoru Noda, Go Ohira, Sadaaki Yamazoe, Kenjiro Kimura, Kae Hamamoto, Akihiro Hamuro, Masahiko Ohsawa, Naoyoshi Onoda, Kosei Hirakawa

Abstract

Pheochromocytoma is a disease where catecholamines are secreted. If pheochromocytoma occurs during pregnancy, it can be difficult to diagnose because it is similar to pregnancy-induced hypertension. Furthermore, bilateral pheochromocytoma during pregnancy is even rarer than unilateral pheochromocytoma. A 32-year-old primigravida, who was 12 weeks' pregnant, was aware of right abdominal discomfort. Masses in both adrenal glands were observed by abdominal ultrasonography. She was diagnosed with pheochromocytoma. Bilateral adrenalectomy was undertaken at 15 weeks' gestation and she continued pregnancy. At 39 weeks' gestation, a healthy male neonate was delivered. She was discharged on the 4th postpartum day. We present a case of bilateral pheochromocytoma during pregnancy that was diagnosed in the first trimester. Differentiating pheochromocytoma from pregnancy-induced hypertension is important. Early diagnosis and appropriate blood pressure management with medical treatment followed by surgical removal of the tumor results in good maternal and fetal outcomes.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 14 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 14 100%

Demographic breakdown

Readers by professional status Count As %
Student > Doctoral Student 5 36%
Student > Bachelor 3 21%
Student > Master 2 14%
Other 1 7%
Researcher 1 7%
Other 1 7%
Unknown 1 7%
Readers by discipline Count As %
Medicine and Dentistry 9 64%
Nursing and Health Professions 2 14%
Unknown 3 21%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 03 May 2015.
All research outputs
#17,756,606
of 22,803,211 outputs
Outputs from BMC Surgery
#518
of 1,320 outputs
Outputs of similar age
#179,857
of 264,285 outputs
Outputs of similar age from BMC Surgery
#14
of 27 outputs
Altmetric has tracked 22,803,211 research outputs across all sources so far. This one is in the 19th percentile – i.e., 19% of other outputs scored the same or lower than it.
So far Altmetric has tracked 1,320 research outputs from this source. They receive a mean Attention Score of 1.8. This one has gotten more attention than average, scoring higher than 53% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 264,285 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 27th percentile – i.e., 27% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 27 others from the same source and published within six weeks on either side of this one. This one is in the 25th percentile – i.e., 25% of its contemporaries scored the same or lower than it.