Prenatal evaluation and postnatal outcomes of fetal ovarian cysts.

To evaluate the natural history and outcome of cases of fetal ovarian cyst under conservative prenatal treatment. A retrospective cohort study included patients diagnosed with fetal ovarian cysts was conducted between January 2008 to December 2016. Data including clinical data, sonographic feature and postnatal outcomes were obtained. One hundred and two cases were included for statistical analysis. The rate of spontaneous resolution was significantly higher among cases with simple than complex cysts (70/92 or 76.1% vs 2/10 or 20%, P < .01) and for cysts <4 cm than cysts ≥4 cm (50/56 or 89.3% vs 22/46 or 47.8%, P < .01). Ovarian torsion was confirmed in 5/102 (4.9%) cases; neither prenatal characteristics of cysts (complex: 2/10 or 20% vs simple: 3/92 or 3.3%, P = .07), nor their size (≥40 mm: 4/46 or 8.7% vs < 40 mm: 1/56 or 1.8%, P = .17) was predictive for ovarian torsion. 25/102 (24.5%) of cysts change in size or sonographic characteristics prenatally. Half of the complex cysts at the last prenatal scan are not ovarian in origin. 98/102 neonates (96.1%) were able to preserve both ovaries. Spontaneous resolution of ovarian cysts is predicted by cyst size and characteristics, whereas likelihood of torsion cannot be predicted.

Prenatal and postnatal ultrasonographic findings of the torsioned ovarian cyst: a case report and brief literature review.

Cystic and solid tumors of the ovary are rare during the newborn period and infancy. We present the case of a term female infant born to a mother of 28 years of age and found to have a cystic abdominal mass through prenatal sonographic evaluation in the third trimester. The complex cyst was also demonstrated by postnatal abdominal ultrasonography. Laparotomy revealed a large cystic mass with a torsed right ovary. Pathologic examination of cyst revealed hemorrhagic necrosis with ovarian torsion.

[A newborn with an ovarian cyst]. / Een pasgeborene met een ovariumcyste.

BACKGROUND: An ovarian cyst is one of the most common types of cysts found in neonates. As a result of the introduction of the 20-week screening ultrasound, the detection of ovarian cysts will likely increase. CASE DESCRIPTION: An abdominal cyst was detected by ultrasound in a female foetus in her 20th gestational week. This simple cyst remained smaller than 5 cm in diameter so an expectative course was opted for. Six months after her birth, however, the cyst's echographic appearance changed. A necrotic left ovary was resected during a diagnostic laparoscopy. CONCLUSION: We recommend taking an expectative approach to asymptomatic simple or complex ovarian cysts, because they usually regress spontaneously in the first year of life. It is important to monitor the cyst by ultrasound and to repeatedly measure tumour marker concentrations as necessary.

Surgical treatment of neonatal ovarian cysts.

Medical experts are still at issue over the most suitable management of simple neonatal ovarian cysts exceeding 40mm and complex cysts of any size. The authors present surgical treatment of these cysts by classical laparotomy and laparoscopy. The study included 13 newborn babies surgically treated for 6 simple and 7 complex ovarian cysts. The diameter of the cysts ranged from 29 to 102mm. The age of children was from 2 days to 10 months. The open classical laparotomic approach was performed in 8 babies. In the laparotomy group, cystectomy was done in 3 infants with simple cysts. The other 5, presented with ovarian torsion, required salpingo-oophorectomy. Video-assisted cystectomy was the procedure for 3 simplex and one complex cyst with torsion. Laparoscopic adnexectomy was applied in one case with auto-amputated cyst. Our small study demonstrates that laparoscopy is as safe and effective as classical laparotomy in managing neonatal ovarian cysts, but with better cosmetic results.

Assisted laparoscopic excision of huge abdominal cysts in newborns and infants using the umbilical laparoscopic port incision.

PURPOSE: The objective of this article was to present our experience in successfully managing a variety of abdominal cysts in newborns and infants using a mini-invasive technique performed in 8 cases using an umbilical laparoscopic port incision. METHODS: Assisted laparoscopic excision using an umbilical port incision was performed in 8 cases. Six were neonates (5 ovarian cysts and one hepatic cyst) and 2 were infants (6-months old with intestinal duplication and 11-months old with lymphatic malformation). RESULTS: The procedure was performed with ease and was successful in all 8 cases. Oral feeding was started early after the surgical intervention. Seven patients were discharged the next day. The last case was discharged on the fifth day after surgery because of intestinal resection. CONCLUSION: This proposed mini-invasive technique using the umbilical port incision proved to be less invasive, easier, and less technically demanding than the classic laparoscopic approach and, hence, may be applied to different abdominal cystic pathologies in newborns and infants.

Bilateral single-system ectopic ureter associated with choledochal cyst: report of 2 cases.

Ectopic ureters in children are associated with symptoms related to an abnormal localization or structure of the ureteric orifice including reflux or obstruction. Approximately 20% to 25% of ectopic ureters drain a nonduplicated renal system. Associated malformations are common in these cases. We treated 2 girls with bilateral single-system ectopic ureter associated with choledochal cysts. In both cases, ureteral reimplantation and resection of the choledochal cyst with hepaticojejunostomy were carried out. The coincidence of bilateral single-system ectopic ureter with choledochal cyst without any other severe malformation is not described in the literature.

A giant ovarian cyst in a neonate.

BACKGROUND: Antenatally diagnosed abdominal cysts are common, and frequently are ovarian in origin, which usually regress spontaneously. Surgery is indicated in the infantile period in case of very large, persisting or symptomatic cysts. Many surgeons feel that watchful waiting can be justified in newborns with simple and complex cysts. CASE: We present a neonate with an ovarian cyst diagnosed antenatally by ultrasound (US) and showing persistent enlargement within 3 months after birth when reached a diameter of 13 cm. Assessment and treatment is described. CONCLUSION: The extremely large, non-resolving ovarian cysts in neonates present a major challenge for clinicians and should be treated by surgery to avoid complications. We advocate laparotomy and cystectomy when possible to avoid unnecessary loss of functional ovarian tissue.

[Fetal juvenile granulosa cell tumor with hermaphroditism verus - prenatal diagnosis, management and outcome]. / Fetaler juveniler Granulosazelltumor mit Hermaphroditismus verus - pränatale Diagnostik, Management und postnatales Outcome.

Fetal ovarian cysts are common during pregnancy and after delivery. Most of these cysts are simple cysts that involute during pregnancy or in the first months of life. However, complicated cyst with a heterogeneous structure and also possible and can result in various complications: rupture, hemorrhage, ascites, edema of the labia, compression of other viscera, and ovarian torsion. In this case report we describe rare diagnosis of a complicated fetal ovarian cyst with edema of the labia and moderate ascites. The neonate had ambiguous genitalia with clitoromegaly. The newborn underwent surgery with oophorectomy. During the operation a uterus with fallopian tubes was found. The pathological findings showed a juvenile granulosa cell tumor FIGO Ia. Karyotyping revealed a mosaic of 45, X/ 46, X mar (Y) in the peripheral blood as well as in the granulosa cell tumor. Because of a right side inguinal hernia, the child underwent a second surgery. Specimen taken from the abdominal gonad and the inguinal region showed testicular and dysplastic ovarian tissue. There were elevated levels of androgens in the child's peripheral blood due to the granulosa cell tumor. In summary, this case report describes a fetus with true hermaphroditism and a juvenile granulosa cell tumor diagnosed as a complicated ovarian cyst in the 32 (nd )week of pregnancy.

Ovarian reconstitution following laparoscopic decapsulation of congenital cyst.

Laparoscopic management of congenital ovarian cysts is widely practiced but there is a dearth of information on the performance of the gonad where organ-preserving surgery is undertaken. Presented is a radiological diary documenting the progress of a complex congenital ovarian cyst from the antenatal period to a year post-laparoscopic decapsulation.

Ultrasonographic diagnosis of fetal ovarian cysts: five cases in five years.

OBJECTIVE: To evaluate the outcome of ultrasonographically diagnosed fetal ovarian cysts within a 5-year period. METHODS: This was a retrospective evaluation of the prenatal and postnatal medical records of the five cases of fetal ovarian cyst diagnosed at our institution from January 2002 to December 2006. RESULTS: The mean gestational age at diagnosis was 31.6 weeks. One of the patients had type I diabetes and another had chronic hypertension and preeclampsia. The mean cyst diameter at diagnosis was 38.3 mm (range 29-60 mm). When diagnosed, four of the cysts were simple and the other was septated. During pregnancy, the septated cyst and two of the simple cysts became hemorrhagic. Postnatally the septated cyst and two of the simple cysts underwent spontaneous remission; the other two cases, corresponding to hemorrhagic cysts, were surgically removed after birth. CONCLUSIONS: The best clinical approach to a fetal ovarian cyst is controversial. In this small series, three of the five cysts regressed spontaneously, including a hemorrhagic one. Once a fetal ovarian cyst is diagnosed, ultrasonographic monitoring should be provided in order to identify complications and define the best therapeutic approach.

Evolution of the surgical management of neonatal ovarian cysts: laparoscopic-assisted transumbilical extracorporeal ovarian cystectomy (LATEC).

PURPOSE: Since its first detailed description in 1995, the laparoscopic management of neonatal ovarian cysts has typically required multiple incisions, specialized equipment, and advanced laparoscopic skills. After some initial frustration with neonatal laparoscopy, we developed a simplified single-incision laparoscopic-assisted transumbilical extracorporeal cystectomy (LATEC). This paper reviews our experience with this technique and compares outcomes to those of our other surgically managed neonatal ovarian cyst patients. MATERIALS AND METHODS: A retrospective record review of 20 patients treated surgically between 1992 and 2006. Student's t-tests were used for comparisons (P<0.05 was significant). RESULTS: Means were: age, 11 days; weight, 3.7 kg; and cyst diameter, 5.0 cm. Nineteen patients were diagnosed prenatally, at the mean gestational age of 33 weeks. Twelve of 20 (60%) had torsed cysts (1 bilateral). Three of 13 torsed cysts (23%) were less than 4 cm diameter (range, 2.9-3.5). Laparotomies were transverse lower abdominal incisions. Laparoscopic operations used 2 (3 patients) or 3 incisions (2 patients). LATEC involved transumbilical laparoscopy, complete cyst aspiration, and then cyst evisceration through the umbilicus for either ovarian cystectomy (simple cysts) or salpingo-oophorectomy (torsed cysts). Laparoscopic patients had similar time to feeds, length of stay, and postoperative narcotic requirements, when compared to laparotomy patients (P=nonsignificant). LATEC patients had shorter surgical times, more rapid advancement to full enteral feedings, shorter length of hospital stay, and equal ovarian preservation, when compared to laparoscopy. Cosmetic results with LATEC were outstanding. CONCLUSIONS: Both laparoscopic and "open" approaches have acceptable perioperative morbidity and rapid recovery. LATEC is a relatively simple procedure, which combines laparoscopy and traditional extracorporeal surgery, and may be successfully performed by experienced pediatric surgeons and with a single incision.

Two-port laparoscopic management of an autoamputated ovarian cyst in a newborn.

A 4-week-old newborn underwent laparoscopic removal of a hemorrhagic cyst measuring 4 cm in diameter. Preoperative diagnostics suggested autoamputation, which is a rare complication of fetal ovarian torsion. The laparoscopic procedure, lasting 26 minutes, was performed, without any major intraoperative complications--bleeding, rupture, or leakage. The modified 2-port technique was used. The identification of all structures was exact. The hemorrhagic cyst was freed of the cyst bed, suctioned to fit the size of the umbilical port, and removed. The presentation of a blind adnexal stump proved autoamputation. The condition of the contralateral ovary was verified. The authors present the laparoscopic procedure with the emphasis on the technique.

Transumbilical management for neonatal ovarian cysts.

BACKGROUND/PURPOSE: Since Tan and Bianchi (Br J Surg. 1986;73:399) reported umbilical incision as an access for pyloromyotomy in infantile hypertrophic pyloric stenosis, many pediatric surgeons have used this approach for a number of other procedures. Because of the long pedicle with good mobility and the frequent intraabdominal position of the neonatal ovarian cyst, we attempted to manage it via the transumbilical route. METHODS: All patients were treated under intubation general anesthesia. Semicircular infraumbilical incision was made, and the abdomen was entered through a transverse fascial incision. The partially collapsed cyst after aspiration was exteriorized through the incision for cystectomy, partial deroofing, or adnexectomy. RESULTS: From May 2000 to December 2006, 6 female newborns with ovarian cysts were treated via the transumbilical route. There were no complications from surgery. The operation time and duration of hospital stay were short. The cosmetic appearance after the procedure was good. CONCLUSIONS: The initial result suggests that transumbilical management for neonatal ovarian cysts may be a good alternative procedure when laparoscopic equipment is unavailable or experienced technique is lacking.