Unilateral chronic tuboovarian abscess secondary to ruptured colonic diverticulum presenting as a brain abscess. A case report

BACKGROUND: Tuboovarian abscesses (TOAs) are a somewhat unusual finding in postmenopausal patients without risk factors. We present a rare case of unilateral TOA initially presenting as a brain abscess in a postmenopausal woman. CASE: A 61-year-old woman presented with a complaint of forgetfulness, nausea and vomiting, with lower abdominal pain and diarrhea. She was found to have a brain abscess, which was treated by craniotomy, with drainage of the abscess, and intravenous antibiotics. The patient was subsequently found to have a pelvic mass, which, on laparotomy, was a unilateral TOA. Pathology demonstrated that the abscess contained vegetable matter consistent with origin in a ruptured diverticulum. CONCLUSION: Diagnosis of a brain abscess should prompt a thorough investigation for a primary infectious source, including the gastrointestinal and genitourinary tracts.     

Telephone Triage: A Challenge for Practicing Midwives

Telephone triage is the process by which a health care provider communicates with a client via the telephone and, thereby, assesses the presenting concerns, develops a working diagnosis, and determines a suitable plan of management. Determination of the seriousness of the situation will dictate whether a client can be cared for at a distance or whether a more comprehensive in-person evaluation is in order. The process of telephone triage is fraught with potential problems, including difficulty in establishing a reliable database, environmental distractions, cost concerns, liability issues, and, frequently, inadequate documentation. This article will describe an approach to these concerns by discussing the use of appropriate communication techniques, the development of a working diagnosis, the establishment of a plan of intervention, and the appropriate documentation of care. Such steps will go far toward diminishing the growing legal threats that arise to midwives who utilize this technology to render care to their patients.     

Telephone triage. A challenge for practicing midwives.

Telephone triage is the process by which a health care provider communicates with a client via the telephone and, thereby, assesses the presenting concerns, develops a working diagnosis, and determines a suitable plan of management. Determination of the seriousness of the situation will dictate whether a client can be cared for at a distance or whether a more comprehensive in-person evaluation is in order. The process of telephone triage is fraught with potential problems, including difficulty in establishing a reliable database, environmental distractions, cost concerns, liability issues, and, frequently, inadequate documentation. This article will describe an approach to these concerns by discussing the use of appropriate communication techniques, the development of a working diagnosis, the establishment of a plan of intervention, and the appropriate documentation of care. Such steps will go far toward diminishing the growing legal threats that arise to midwives who utilize this technology to render care to their patients.     

Normal pregnancy is characterized by systemic activation of the complement system.

BACKGROUND: The complement system, a major component of innate immunity, has recently been implicated in the mechanisms of fetal loss and placental inflammation in the anti-phospholipid antibody syndrome. Inhibition of complement has been proposed as an absolute requirement for normal pregnancy. Yet, pregnancy is characterized by a generalized activation of the innate immune system. This study was conducted to determine whether or not normal pregnancy is associated with complement activation in the maternal circulation. METHODS: Anaphylatoxins (C3a, C4a and C5a) were determined in the plasma of normal pregnant (20-42 wks; n=134) and non-pregnant women (n=40). These complement split products (C3a, C4a and C5a) were measured using specific immunoassays. Non-parametric statistics were used for analysis. RESULTS: 1) The median plasma concentrations of C3a, C4a and C5a were significantly higher in normal pregnant women than in non-pregnant women (all p<0.001); 2) the concentration of C3a, C4a and C5a did not change with gestational age (p>0.05); and 3) the median plasma concentration of C3a had a positive correlation with the plasma C4a and C5a concentrations (r=0.36, p<0.001 and r=0.35, p<0.001, respectively). CONCLUSION: 1) Normal human pregnancy is associated with evidence of complement activation, as determined by higher concentrations of the anaphylatoxins C3a, C4a and C5a in the maternal circulation; and 2) we propose that physiologic activation of the complement system during pregnancy is a compensatory mechanism aimed at protecting the host against infection.     

Un caso de osificación endometrial

Endometrial ossification is a rare condition mainly associated with two factors: First, a malignant tumor, especially a mixed müllerian tumor. Second, a previous miscarriageThe pathogeny of the ossification is not totally understood. While, for some, it represents just a mere inclusion of fetal parts in endometrial stroma, it is, for others, the outcome of complete osseous metaplasiaWe present a case of endometrial ossification in a 27-year-old woman, secondary to previous curettage owing to miscarriage, seven months before     

Prenatal diagnosis of de novo terminal deletion of chromosome 7q

OBJECTIVES: To present the prenatal diagnosis and perinatal findings of a de novo terminal deletion of chromosome 7q. CASE: Amniocentesis was performed at 21-weeks gestation owing to a positive result of maternal serum multiple-marker screening. The 30-year-old woman, gravida 2, para 1, had a maternal serum multiple-marker screening test at 18-weeks gestation. The risk of Down syndrome was 1/11 calculated from the gestational age, maternal age, a maternal serum alpha-fetoprotein level of 1.026 multiples of the median (MOM), and a maternal serum free beta-human chorionic gonadotrophin (hCG) level of 8.678 MoM. Cytogenetic analysis of the cultured amniotic fluid cells revealed a de novo terminal deletion of 7q, 46,XX,del(7)(q35). Ultrasonography showed intrauterine growth restriction, microcephaly, and tetralogy of Fallot. The pregnancy was terminated subsequently. Grossly, the placenta was normal. On autopsy, the proband additionally manifested a prominent forehead, hypertelorism, epicanthus, upslanting palpebral fissures, a flat and broad nasal bridge, micrognathia, large low-set ears, overriding toes, and a normal brain. Radiography demonstrated a normal spine. Fluorescence in situ hybridization analysis demonstrated a 7q terminal deletion. Genetic marker analysis showed a maternally derived terminal deletion of chromosome 7(q35-qter). CONCLUSION: Fetuses with a de novo 7q terminal deletion may be associated with a markedly elevated maternal serum hCG level and abnormal sonographic findings of intrauterine growth restriction, microcephaly, and congenital heart defects in the second trimester.     

Endometriosis presenting as a urethral diverticulum: a case report

BACKGROUND: Pelvic pain is a common complaint among women of childbearing age. It has an extensive differential diagnosis that at times can make it difficult to determine its etiology. One must therefore rely on the characteristics of the physical examination, symptoms and imaging studies. However, in doing so, one should keep in mind that many diseases mimic one another. Physicians must be careful not to fall into the trap of simply assigning a specific disease to a given group of symptoms. CASE: A 35-year-old woman, gravida 2, para 0020, presented to a clinic complaining of left lower abdominal pain. She had a history of dyspareunia, dysmenorrhea, urinary frequency and numerous urinary tract infections. Previous laparoscopies had been negative for endometriosis. Physical examination demonstrated a 1.5-cm mass left of the midurethra. No pus was expressed through the urethra with cyst massage. Imaging showed a 1.1 x 1.1-cm lesion in the left posterolateral aspect of the urethra consistent with a urethral diverticulum. Uterine adenomyosis was also noted. Although clinical symptoms, physical examination and imaging suggested a urethral diverticulum, a vaginal endometriotic cyst was encountered at surgery. Pathologic evaluation of the surgically excised lesion revealed endometriosis, revealed endometriosis. CONCLUSION: In this case, clinical findings, location and imaging characteristics of a periurethral endometriotic lesion suggested a urethral diverticulum. Endometriosis should be considered in patients with a history of pelvic pain who present with urinary frequency and a periurethral lesion.     

Twin pregnancy (intrauterine and cervical) after hemihysterectomy: case reports

This case report describes a twin pregnancy in a hemihysterectomized patient who had a pyhemocervix present in 1/2 of a double uterus. An ultrasonic scan of this 29-year-old patient presenting with a history of 12 weeks amenorrhea revealed a retroverted uterus which contained a single fetus and a placenta situated on the anterior uterine wall. 1 week later, she was admitted with painless vaginal bleeding, and 6 days later aborted a complete gestational sac which contained a female fetus. 2 days later a large cystic mass, the size of a 3-month pregnancy, was incised and found to house an ectopic pregnancy. This is believed to be the 1st report of a combined intrauterine and cervical pregnancy following a hemihysterectomy.     

Organ preserving endosurgery in pyosalpingitis]

Pyosalpinges are a difficult therapeutic problem in a complicated pelvic inflammatory disease. To avoid a diffuse peritonitis, often a laparotomy with salpingectomy is performed. 20 women of reproductive age with a uni- or bilateral pyosalpinx were incorporated in a prospective study to investigate the possibilities of a combined endosurgical/antibiotical treatment. After endoscopic confirmation, the patients were taken into study. During diagnostic laparoscopy, a salpingotomy with rinsing of the tubes and a drainage of the Douglas pouch took place. After one week of antibiotic treatment, a second-look laparoscopy was performed in all patients; no recurrence was documented. The combination of endosurgery and chemotherapy showed to be a safe and efficient therapy of tubal abscesses in women of reproductive age.     

Frontonasal dysplasia, macroblepharon, eyelid colobomas, ear anomalies, macrostomia, mental retardation, and CNS structural anomalies. A new syndrome?

We report a Brazilian girl, born to normal and non-consanguineous parents and presenting, among other signs, brachyacrocephaly, a wide forehead, hypertelorism, wide palpebral fissures with multiple eyelid colobomas, a broad and high nasal root, an absent nasal tip, a wide columella, a long and smooth philtrum, a carp-like mouth, macrostomia, a thin upper lip with midline notching, submucous cleft of the soft palate, a small and grooved chin, ear anomalies, Dandy-Walker anomaly, a structural anomaly of the corpus callosum, grey matter heterotopia, and mental retardation. The whole clinical picture of the present patient suggests a 'new' type of frontonasal dysplasia and main differential diagnosis includes the acrofrontofacionasal dysostosis 2 syndrome (MIM 201181). Other differential diagnoses are discussed.     

The perimenopause: definitions,demography, and physiology

The perimenopausal years should serve to remind patients and clinicians that this is a time for education. Certainly preventive health care education is important throughout life, but at the time of midlife, a review of the major health issues can be especially rewarding. The failure to respond appropriately (by either clinician or patient) easily leads to a loss of the patient from a practice, but equally, if not more importantly, is the probability that the loss of a patient from a practice means that another woman has lost her involvement in a preventive health care program. Contrary to popular opinion, the menopause is not a signal of impending decline, but rather a wonderful phenomenon that can signal the start of something positive, a good health program.     

Ovarian remnant syndrome at the port site

Ovarian remnant syndrome is a rare gynecologic complication, mostly induced by difficult salpingo-oophorectomy with the residual ovarian tissue on the pelvic side wall. This is a report of a rare case of ovarian remnant syndrome at a port site after laparoscopic oophorectomy and a review of the related literature. A 22-year-old virgin had a laparoscopic oophorectomy for an endometrioma 5 years earlier. Postoperatively, she visited gynecologic clinics for a frequent painful sensation at the left port site. After sonographic examination and under the impression of a recurrent endometrioma, laparotomy and cyst excision were performed. Surprisingly, ectopic ovary was diagnosed by the pathologist. Review of the literature revealed ovarian remnant implantation at a port site as a very rare type of ovarian remnant syndrome. During laparoscopic oophorectomy in a woman without sexual exposure who is not a good candidate for culdotomy, the removal of the excised ovary through the port site is sometimes difficult and residual ovarian tissue implantation may occur. There are many methods to reduce the risk of port-site seeding, which we must keep in mind and execute to prevent such a complication.     

A rare occurrence of trisomy 18 and trisomy 21 in a dizygotic twin pregnancy

Objective Case report of a rare combination of a trisomy 18 and 21 in a dizygotic twin pregnancy in a woman with a history of recurrent miscarriage, a neonatal death, no living offspring and Graves disease. Methods Case report and literature search. Results Only one other report in the literature of a combined trisomy 18 and 21 twin pregnancy was found. Conclusion The combination of a trisomy 18 and 21 in a dizygotic twin pregnancy is very rare. Despite the high frequency and clinical importance of aneuploidy, very little is known about the factors that may modulate meiotic non-disjunction.     

The effect of maternal hypercapnia and hyperoxia on breathing movements in the normal and growth-retarded fetus

Fifteen normal pregnant subjects inhaled a 7% CO2 mixture over a period of 5 min, resulting in a markedly increased rate of fetal breathing. In a further 15 normal pregnant subjects, an 80% O2 mixture was administered over a period of 10 min; during the second half of this stimulation period a significant increase in fetal breathing rate was noted. Finally, a 7% CO2 mixture was administered during a 5-min period to a total of 26 pregnant patients with fetal growth retardation. Seventeen of these 26 patients were subsequently administered an 80% O2 mixture during a 10-min period, immediately followed by a mixture of 80% O2 and 7% CO2 over a 5-min period. During both maternal hypercapnia and hyperoxia a marked increase in fetal breathing rate was noted, which was not essentially different from that seen in normal pregnancy. Administration of a mixture of O2 and CO2 did not result in any significant change in fetal breathing activity. At birth, all growth-retarded infants had an Apgar score of 6 or more at one minute. It can be concluded that respiration in both the normal and the clinically non-hypoxic growth-retarded fetus shows a similar reaction pattern towards alterations in maternal gaseous exchange.     

A 59-year-old woman gives birth to twins--when should a fertility specialist refuse treatment?

OBJECTIVE: To review cases of infertility where despite extremely low odds of success and potential risks to the woman if she became pregnant or to the fetus, the couples elected to take a chance to fulfill their dreams of having a baby. MATERIALS AND METHODS: Six cases are described: case 1, a 59-year-old woman with hyperstimulation and intramuscular fibroids compressing the uterine cavity who wanted to be a donor egg recipient; case 2, a 59-year-old woman desiring a second transfer of sibling frozen embryos who had previously conceived with donor eggs at age 57; case 3, a 33-year-old woman with a subseptated uterus and cervical abnormality from intrauterine diethilstibesterol exposure plus hemoaphilia trait, and only 25% of her liver remaining from a previous partial liver resection; case 4, a woman with an unicornuate uterus refusing reduction of her twins to a singleton; case 5, a 39-year-old woman willing to try again to have her first live born child with a history of a large macroprolactinoma that was resected but markedly enlarged in her previous pregnancy despite bromocryptine therapy; and, case 6, a woman willing to try a unique experimental therapy with extremely high thyroid stimulating immunoglobulins to inhibit severe intrauterine growth retardation and potential premature synostosis for her condition of Hashimoto's disease. RESULTS: Cases 2-5 all had successful outcomes. Case 1 was never given the chance for donor oocytes since she was rejected by a majority vote of our physicians because of the fear of a malpractice suit. DISCUSSION: If a couple understands the potential risks and the low odds of success, they should be given the opportunity to fulfill their dreams of having a baby. However, treating physicians are under no obligation to take malpractice risks.     

Vaginal birth after cesarean delivery: a group practice’s approach to minimizing failed trial of labor

Objective: Among women attempting a trial of labor (TOL) after a prior abdominal delivery, 60–80% accomplish a vaginal birth after cesarean (VBAC). McMahon and coworkers (N Engl J Med, 1996) have indicated that at a 60% success level for TOL, the remaining 40% incurred enough major complications that the scheduled repeat cesarean section group was less morbid overall. The same authors speculated that a success rate of 80% might be necessary for the TOL group’s morbidity to be superior. We sought to review our group’s patient selection experience during an interval when successful TOL consistently exceeded 80%.Methods: The study interval ranged from January 1995 through June 1997 and was limited to patients with one previous low transverse cesarean section. Rather than using administrative or charge-related diagnoses, we analyzed a departmental database that included each delivering physician’s selection of one of four VBAC categories: successful VBAC, unsuccessful VBAC, patient declined trial of labor, or physician advised against trial of labor. All deliveries were at a single institution and were performed by one of seven obstetricians in a group practice.Results: During the study interval, 332 women provided a history of a single previous cesarean delivery. Of these 332, a total of 173 attempted a TOL and 150 of the 173 (87%) were successful. Fifty-eight of the 332 (18%) declined a trial of labor despite being assessed as excellent candidates, and 101 (30%) were advised against a TOL by their physician. Most common reasons for physicians discouraging labor included malpresentation, fetal macrosomia, and clinically small pelvis. Complications for the 23 of 173 (13%) experiencing a failed TOL included 1 asymptomatic partial separation of a uterine scar and 4 cases of puerperal fever; neither transfusion nor hysterectomy was required.Conclusions: This study demonstrates that in a population of women with one prior cesarean delivery, it is possible for a group practice to achieve a TOL success rate exceeding 80%. In our opinion the managing physician selecting out those patients least likely to attain a successful TOL contributes to a low failed TOL rate. We speculate that an analysis for best practice patterns within our group might reveal information of value for future practice guidelines.     

A case of recurrent congenital fetal anomalies associated with a familial subtelomeric translocation.

The potential of a new fluorescent in situ hybridization technique is discussed, which uses a complete set of telomeric probes to reveal cryptic chromosome rearrangements that remain undetected by standard cytogenetic analysis. We report the obstetric history of a patient who had a termination of pregnancy at 20 weeks for a fetus with multiple congenital anomalies but a normal male karyotype using conventional G-banding analysis on a mid-trimester placental biopsy. In a subsequent pregnancy, a diaphragmatic hernia and intra-uterine growth restriction were detected at 34 weeks' gestation and a fetal blood sample showed a normal female karotype. However, her child was born with dysmorphic features and additional severe abnormalities including microcephaly, anophthalmos and left fixed talipes. The child has shown marked developmental delay. In view of a strong family history of congenital abnormalities and recurrent miscarriage suggestive of a familial translocation, a fluorescent in situ hybridization technique using specific telomeric probes was performed on blood from the affected child and her parents. An unbalanced subtelomeric translocation was detected involving the long arms of chromosomes 2 and 7 in the child and a balanced translocation was detected in her father. Accurate genetic counselling and the opportunity for early prenatal diagnosis can now be offered to this family.     

Frontonasal dysplasia, macroblepharon, eyelid colobomas, ear anomalies, macrostomia, mental retardation, and CNS structural anomalies: another observation

We report a Japanese girl with brachycephaly, a wide forehead, hypertelorism, macroblepharon with eyelid colobomas, ectropion, a broad nasal root, a depressed nasal tip, macrostomia, a small and grooved chin, ear anomalies, a structural anomaly of the corpus callosum, dilatation of the fourth ventricle, a urogenital sinus, and mental retardation. Cause and inheritance are unknown.     

Anti-Müllerian hormone-based prediction model for a live birth in assisted reproduction

Prediction of assisted reproduction treatment outcome has been the focus of clinical research for many years, with a variety of prognostic models describing the probability of an ongoing pregnancy or a live birth. This study assessed whether serum anti-Müllerian hormone (AMH) concentrations may be incorporated into a model to enhance the prediction of a live birth in women undergoing their first IVF cycle, by analysing a database containing clinical and laboratory information on IVF cycles carried out between 2005 and 2008 at the Mother-Infant Department of University Hospital, Modena. Logistic regression was used to examine the association of live birth with baseline patient characteristics. Only AMH and age were demonstrated in regression analysis to predict live birth, so a model solely based on these two criteria was generated. The model permitted the identification of live birth with a sensitivity of 79.2% and a specificity of only 44.2%. In the prediction of a live birth following IVF, a distinction, however moderate, can be made between couples with a good and a poor prognosis. The success of IVF was found to mainly depend on maternal age and serum AMH concentrations, one of the most relevant and valuable markers of ovarian reserve.