Effect of percutaneous fenestration of the atrial septum on protein-losing enteropathy after the Fontan operation.
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Catheterization↗
Biomedical subjects
L Mertens
Publications and source records attributed to L Mertens.
Changes in perceived health of children with congenital heart disease after attending a special sports camp.
Sports camps for children with cardiac anomalies have existed for many years. However, no formal evaluation of the benefits of attending such camps has been undertaken heretofore. We assessed potential changes in the self-perceived health of children with congenital heart disease who attended a special sports camp. Thirty-one children with cardiac anomalies attended a 3-day multisports camp. Sixteen children, all of whom were 10 years or older, literate, and Dutch- or French-speaking, completed the Child Health Questionnaire (CHQ-CF87) before and after attending the camp. The scores of the children were compared with those of healthy peers by calculating mean standardized differences. After attendance at the sports camp, the children achieved significant improvements in the self-perception of their physical functioning, role functioning due to emotional problems, role functioning due to behavioral problems, mental health, and general behavior. The children's self-esteem and general behavior after the camp were significantly better than that of their healthy counterparts. We conclude that children with congenital heart disease who participate in activities at special sports camps may reap benefits in terms of their subjective health status. Although further research is needed, we recommend the participation in sport activities by children with heart defects, and more specifically their participation in sports camps.
Adolescent↗
Determination of scan delay time in spiral CT-angiography: utility of a test bolus injection.
OBJECTIVE: The usefulness of a test bolus of contrast medium for predicting the optimal scan delay time in spiral CT-angiography (CTA) was determined. MATERIALS AND METHODS: Two axial single level CT studies were performed at the level of the pancreas in 20 patients, first after injection of a 12 ml "test" bolus, second after administration of a 90 ml bolus. The time interval between the start of the test bolus injection and peak aortic enhancement (T-peak) was measured and compared with the time required to reach a 50, 100, and 150 HU level of aortic enhancement after 90 ml bolus injection. RESULTS: The time required to reach 50, 100, and 150 HU enhancement during the 90 ml bolus was largely variable (mean SD 4.9 s). The T-peak varied between 11 and 32 s (mean 20, SD 6.1 s). There was a strong correlation between the T-peak and the time to the different levels of enhancement during the 90 ml bolus (R2 > or = 0.83). The mean time to 50, 100, and 150 HU enhancement was T-peak -3.3 s (SD 2.5 s), T-peak -1.2 s (SD 2.4 s), and T-peak + 1.3 s (SD 2.4 s). CONCLUSION: The injection of a test bolus improves the timing of a spiral CTA acquisition.
Adult↗
Neoadjuvant chemotherapy followed by radical hysterectomy for invasive cervical cancer diagnosed during pregnancy: report of a case and review of the literature.
Although cervical carcinoma is among the most frequently encountered malignancies during pregnancy, only four cases of neoadjuvant chemotherapy during pregnancy have been reported. A 28-year-old A0P1G2M0 was diagnosed at 15 weeks with stage Ib1 invasive squamous cervical cancer. Because she strongly desired the continuation of this pregnancy, after extensive counseling she was treated with 75 mg/m(2) cisplatin every 10 days starting at 17 weeks. After six cycles, clinically and radiologically stable disease with normalization of the squamous cell carcinoma tumor marker was obtained. An elective cesarean delivery followed by radical hysterectomy and lymphadenectomy was performed at 32 weeks gestation. The pathology report revealed a moderately differentiated squamous cell carcinoma of 3.5 cm, and all 33 lymph nodes were free of disease. Neonatal examination of the baby could not reveal any abnormalities, and this was confirmed at 6 months. The use of neoadjuvant chemotherapy enabled us to continue this pregnancy until the fetus was viable. Cisplatin did not influence the short-term outcome, but only a long-term follow-up will inform us on its safety during pregnancy.
Adult↗
Ruptured aneurysm of the sinus of Valsalva into the right atrium. An uncommon congenital heart defect.
Rupture of an aneurysm of the sinus of Valsalva is an uncommon heart defect. A continuous murmur may be the first clinical sign of this rupture. Additional imaging techniques, and in the first place echocardiography, can be used to confirm the diagnosis. We present a case where, at the age 53 years, the diagnosis was made of a ruptured sinus of Valsalva into the right atrium, with a typical windsock image on echocardiogram. Although several cases of a ruptured sinus of Valsalva are reported in the literature, it is still an underdiagnosed condition because it is frequently missed during physical examination.
Aortic Aneurysm↗