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PubMed2004

Role of sonography in the diagnosis of retained products of conception.

OBJECTIVE: To present our experience with clinical and sonographic diagnosis of retained products of conception and to evaluate its correlation with histopathologic findings. METHODS: This was a retrospective study on 156 patients admitted for retained products of conception. Women were referred because of 1 or more of the following: abdominal pain, bleeding, and fever. The status of the cervix was evaluated by bimanual examination. The diagnosis of retained products of conception was made when a sonographic finding of hyperechoic or hypoechoic material was seen in any part of the uterine cavity or the presence of a thickened endometrial stripe greater than 8 mm and an irregular interface between the endometrium and myometrium was found. One hundred twenty-one women (77.6%) were admitted after dilation and curettage for abortion, and 35 (22.4%) were admitted after spontaneous labor. RESULTS: Histopathologic reports confirmed the diagnosis of retained products of conception in 86 (71%) of 121 women in the postabortion group and in 17 (48.5%) of 35 women in the postpartum group. The overall false-positive rate for sonographic diagnosis was 34%. For women after abortion and after delivery, the false-positive rates were 28.9% and 51.5%, respectively. CONCLUSIONS: Reliance on common signs and symptoms to diagnose retained products of conception as well as the use of sonography is associated with an unacceptably high false-positive rate, mainly after delivery. A more conservative approach to the treatment of retained products of conception is suggested.

Abortion, Incomplete↗
PubMed2005

The sonographic and color Doppler features of retained products of conception.

OBJECTIVE: The purpose of this study was to identify the sonographic features of retained products of conception (RPOCs). METHODS: Cases of clinically suspected RPOCs referred for pelvic sonography between September 1994 and July 2001 were identified. Patient age, indication, gestational age at delivery, and days postpartum were recorded and sonographic findings were reviewed. Outcomes were determined from medical records and pathology reports. RESULTS: One hundred sixty-three cases were identified. Indications for pelvic sonography included vaginal bleeding in 82 (50%), pelvic pain in 77 (47%), and fever in 55 (34%). Gestational age at delivery ranged from 14 to 43 weeks (mean, 37 weeks), and the sonographic examination was performed from 0 to 95 days postpartum (mean, 21 days). Thirty-six patients underwent surgical intervention, and 28 of these had RPOCs. The remaining 127 patients were followed clinically. An endometrial mass was the most sensitive (79%) and specific (89%) sonographic feature for RPOCs. The isolated finding of either complex fluid in the endometrial canal or a thick endometrium measuring greater than 10 mm had low sensitivity, specificity, and negative and positive predictive values. None of the patients with RPOCs had normal sonographic findings. The absence of an endometrial mass or complex fluid and an endometrial thickness of less than 10 mm were considered normal findings. Color Doppler flow was detected in the endometrium somewhat more often when RPOCs were present than in the absence of RPOCs (75% versus 40%). CONCLUSIONS: An endometrial mass is the most sensitive finding for RPOCs. If no mass or endometrial fluid is seen and the endometrial thickness is less than 10 mm, RPOCs are extremely unlikely. The absence of blood flow does not exclude the diagnosis of RPOCs.

Abortion, Incomplete↗
PubMed2006

Sonographic diagnosis of gestational trophoblastic disease and comparison with retained products of conception.

OBJECTIVE: Gestational trophoblastic disease (GTD) and retained products of conception (RPC) can be difficult to distinguish sonographically. The aim of this study was to determine whether there were any sonographic criteria that could prospectively distinguish one from the other. METHODS: Institutional ethics approval was obtained, and acquisition of consent was waived by the Institutional Review Board. A retrospective review of gynecologic oncology and pathology databases identified 17 cases of GTD and 14 cases of RPC. Findings from the pre-evacuation transvaginal sonographic examinations were analyzed. The scans were independently reviewed by 2 senior radiologists with specific expertise in pelvic sonography using several predetermined sonographic features. The reviewers were blinded to the diagnosis. A consensus reading was obtained. RESULTS: The sonographic features that predicted GTD were a myometrial epicenter (P = .0002; odds ratio [OR] = 28), depth of myometrial invasion of more than one third (P = .001; OR = 20), placental venous lakes (P = .04; OR = 9), maximum mass dimensions of more than 3.45 cm (P = .009), and maximum endometrial thickness of less than 12 mm (P = .02). The remaining criteria were not statistically significant and included the characteristics of the mass, ascites, a "snowstorm" appearance, mass vascularity (including resistive index and peak systolic velocity), and the presence of ovarian cysts. CONCLUSIONS: There are specific transvaginal sonographic features that can accurately differentiate GTD and RPC.

Abortion, Incomplete↗
PubMed1999

[Malignant hyperthermia].

Malignant hyperthermia is a serious anesthetic complication, presenting with various manifestations, with high mortality and morbidity. There are several incomplete and abortive forms, and the clinicians must be aware of the possibility of malignant hyperthermia, and recognize the first signs of the hyperthermic crisis hyperthermia, hypermetabolism and muscular rigidity. Screening is performed by in vitro contracture testing on a muscular biopsy. Treatment is based on discontinuation of triggering agents and dantrolene administration, as well as supportive care. Cellular investigations demonstrate that the malignant hyperthermia crisis presents as an intracellular flooding with calcium, leading to an abnormal muscular contracture. Several mutations in particular involving the ryanodine receptor gene have been linked to malignant hyperthermia.

Biopsy↗
PubMed1975

Urethral duplications in the male.

A classification of duplications of the male urethra has been presented together with our clinical experience. The commonest variety is epispadiac form which may be complete, incomplete or abortive. Less common are the hypospadiac forms and very much rarer are the spindle urethras where the bladder neck and also the distal urethra are single. The bifid urethra with pre-anal accessory track is relatively common but has often gone unrecognised.

Adolescent↗
PubMed2003

[Retained fetal bones in uterus].

We report a case of menorrhagia caused by retained fetal bones after a missed abortion in the second trimester. By hysteroscopy several bone fragments were removed. The patient got pregnant two months later.

Abortion, Incomplete↗
PubMed2003

The natural course of spontaneous miscarriage: analysis of signs and symptoms in 188 expectantly managed women.

BACKGROUND: Expectant management is an alternative for curettage in women with a miscarriage. AIM: To assess the pattern of vaginal bleeding and pain in expectantly managed women with a miscarriage, and to analyse the factors predictive of a relatively quick spontaneous loss of pregnancy. DESIGN OF STUDY: Part of a study comparing expectant management with surgical evacuation. SETTING: Two hospitals in Amsterdam. METHOD: In expectantly managed women with a miscarriage, the pattern of vaginal bleeding and pain and the probability of a spontaneous loss of pregnancy was analysed. RESULTS: Of the 188 expectantly managed women 95 (51%) experienced a spontaneous loss of their pregnancy. In women with bleeding at inclusion, 52% had a completed miscarriage loss, while of the women without bleeding but with a coincidentally diagnosed non-viable pregnancy during routine ultrasonographic examination, 46% had a completed miscarriage. In the multivariate analysis an increasing bleeding pattern at inclusion was predictive of a relatively quick spontaneous loss of pregnancy. The median daily levels of bleeding and pain were the most prominent during the first 8 days after the start of the bleeding and decreased thereafter. CONCLUSIONS: Expectant management is effective in 51% of unselected women with a miscarriage. An increasing bleeding pattern is predictive of a relatively quick spontaneous loss of pregnancy in first-trimester miscarriages. The graphical representation of our findings can be used to inform women about the natural course of miscarriages and a well-informed treatment choice.

Abortion, Incomplete↗
PubMed1978

Unruptured interstitial pregnancy. Diagnosis and treatment.

Symptoms and signs of interstitial pregnancy cannot be differentiated from symptoms and signs of other ectopic pregnancies. Unruptured interstitial gestations are usually diagnosed incidental to the work-up of a suspected ectopic gestation. Unlike some teaching, a characteristic pelvic mass was palpable in 3 of 4 cases. Incomplete induced abortion helped in diagnosing 2 cases. Ultrasound and laparoscopy will aid in establishing the correct diagnosis.

Adult↗
PubMed2004

Fetal bones retained in the uterine cavity as a rare cause of chronic pelvic pain: a case report.

BACKGROUND: Intrauterine retention of fetal bones is a rare complication of abortion. Abnormal uterine bleeding, dysmenorrhea and secondary infertility are the usual complaints. In this case the prolonged retention of fetal bones caused chronic pelvic pain. Hysteroscopic removal of the bones resulted in resolution of the chronic pelvic pain. CASE: A 20-year-old woman with a history of multiple terminations of pregnancies, was seen in the clinic with a complaint of chronic pelvic pain. Ultrasound and sonohysterogram revealed the presence of a foreign body in the uterine cavity. Hysteroscopic removal of fetal bones was performed, and the patient's pelvic pain was resolved. CONCLUSION: Intrauterine retention of fetal bones may result in chronic pelvic pain. In patients with history of abortion, the presence of fetal bones may cause chronic pelvic pain.

Abortion, Incomplete↗
PubMed2005

[A case report of intrapelvic foetal osseous remains localization after clandestine caused abortion].

A 26 year old women, unmarried, second gesture, primiparous, had been hospitalized in our departement for the management of a hypogastric mass. Ultrasonography had shown: an uterus of normal size, a normal uterine vacuity line with presence of many osseous and fibrous constituents inside the inter-vesico-uterine area, including one femoral osseous of 18,6 mm corresponding to 15 weeks of amenorrhoea. A few months before, the patient had undergone a clandestine caused abortion on a progressive intrauterine pregnancy of 12 weeks of amenorrhoea certified by ultrasonography. It is an exceptional complication of clandestine caused abortion. It gives the opportunity to us to discuss its etiopathogenic mechanism. It also enables us to point out the complications of the clandestine caused abortion and to insist on the need for its prevention.

Abortion, Illegal↗