ABSTRACT
We report the diagnostic and therapeutic debate raised by an ectopic pregnancy on a cesarean scar. There were three phases. The first was to differentiate between an ongoing abortion and an ectopic pregnancy on a cesarean scar. The second was to determine whether the tissue was a mass of persistent trophoblasts or an invasive mole. Finally to determine the nature of a residual mass after chemotherapy and normalization of the beta CG level.
Subject(s)
Cesarean Section/adverse effects , Cicatrix/diagnostic imaging , Pregnancy, Ectopic/diagnostic imaging , Ultrasonography, Prenatal , Uterine Diseases/diagnostic imaging , Abortifacient Agents, Nonsteroidal/therapeutic use , Abortion, Spontaneous/diagnostic imaging , Adult , Chorionic Gonadotropin/blood , Female , Humans , Hydatidiform Mole/diagnostic imaging , Methotrexate/therapeutic use , Placenta Accreta/diagnostic imaging , Placenta Accreta/surgery , Pregnancy , Trophoblasts/diagnostic imaging , Uterine Neoplasms/diagnostic imaging , Uterus/diagnostic imaging , Uterus/surgeryABSTRACT
OBJECTIVE: Assess obstetrical care in rare cases of pregnant women with myasthenia. METHOD: Two personal cases led to a brief recall of the disease process and the literature and an assessment of proposed optimal care. RESULTS: Both pregnancies were carried to term without aggravation of the myasthenia. According to the data in the literature, pregnancy has a variable effect on myasthenia (1/3 stability, 1/3 improvement, 1/3 aggravation). The risk of decompensation during expulsion is great and the patient's efforts should be limited, although cesarian section is not required (excepting classical surgical indications). Peridural anaesthesia is not required (excepting classical surgical indications). Peridural anaesthesia is recommended because it reduces patient fatigue and facilitates instrumental extraction. Nursing is authorized except in case of severe episodes with a major rise in antibody levels. Pre-eclampsia was reported in only 5 cases: both maternal and fetal risk is high in such cases requiring intensive care. Fetal risks include rare neuro-muscular disease in which prognosis is poor and in 15 to 20% of the cases, neonatal myasthenia. CONCLUSION: Myasthenia is an autoimmune disease rarely occurring in young women of childbearing age. Care for pregnant women with myasthenia requires close collaboration between the different specialists.
Subject(s)
Myasthenia Gravis , Pregnancy Complications , Adult , Anesthesia, Obstetrical , Female , Humans , Labor, Obstetric , Myasthenia Gravis/diagnosis , Myasthenia Gravis/therapy , Pregnancy , Pregnancy Complications/diagnosis , Pregnancy Complications/therapy , Pregnancy Outcome , PrognosisABSTRACT
The effect of acute myocardial infarction (AMI) on regional cardiac adrenergic function was studied in 27 patients mean +/- standard deviation 10 +/- 4 days after AMI. Regional adrenergic function was evaluated noninvasively with I-123 meta-iodobenzylguanidine (MIBG) using a dedicated 3-detector tomograph. Four hours after its administration, there was reduced MIBG uptake in the region of infarction, 0.38 +/- 0.31 counts/pixel/mCi x 103 compared with 0.60 +/- 0.30 counts/pixel/mCi x 103 and 0.92 +/- 0.35 counts/pixel/mCi x 103 in the zones bordering and distant from the infarct area, respectively, p less than 0.001. In all patients, the area of reduced MIBG uptake after 4 hours was more extensive that the associated thallium-201 perfusion defect with defect scores of 52 +/- 22 and 23 +/- 18%, respectively, p less than 0.001. After anterior wall AMI, the 4-hour MIBG defect score was 70 +/- 13% and the degree of mismatch between myocardial perfusion and MIBG uptake was 30 +/- 9% compared with 39 +/- 17 and 21 +/- 17% after inferior AMI, p less than 0.001 and p = 0.016, respectively. The 4-hour MIBG defect score correlated inversely with the predischarge left ventricular ejection fraction, r = -0.73, p less than 0.001. Patients with ventricular arrhythmia of greater than or equal to 1 ventricular premature complexes per hour, paired ventricular premature complexes or ventricular tachycardia detected during the late hospital phase had higher 4-hour MIBG defect scores, 62.5 +/- 15.0%, than patients with no detectable complex ventricular ectopic activity and a ventricular premature complex frequency of less than 1 per hour, 44.6 +/- 23.4%, p = 0.036.(ABSTRACT TRUNCATED AT 250 WORDS)