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Spontaneous uterine vein rupture in pregnancy is rare. This current case report presents a case of broad ligament vein rupture in spontaneous twin pregnancy that is even rarer. A female in her early 30s at the third trimester of a twin pregnancy presented with headache and left upper abdominal pain for 2 days. After admission, her blood pressure was 158/112 mmHg accompanied with increased blood lipids and proteinuria. Ultrasonography did not show any abnormalities. The main diagnoses included twin pregnancy with abdominal pain of unknown aetiology, preeclampsia and hyperlipidaemia. Her blood pressure and symptoms did not improve after administration of medications. An emergency caesarean section and laparotomy were then performed. Intraoperatively, bright red non-coagulated blood was observed within the pelvis and removed. After two healthy female babies were delivered, pelvic exploration revealed haematomas in the broad ligaments bilaterally and haemostatic sutures and clips were applied to successfully treat the ruptured vein. In cases of unexplained abdominal pain accompanied with fetal distress and haemodynamic instability, especially in twin pregnancy that can cause uterus over-expansion and broad ligament over-stretch, the possibility of spontaneous uterine vein rupture should be considered. Rapid diagnosis, immediate fluid replacement and prompt surgical intervention are essential for the safety of the mother and child.

A novel molecular subset of epithelioid leiomyosarcomas with rhabdoid features harboring PGR gene rearrangements has recently been documented. Herein, we present a unique case of PGR-rearranged smooth muscle tumor with both PGR-NR4A3 and UBR5-PGR gene fusions reported in a 30-year-old woman who had a mass in the broad ligament. The histological examination showed a round/polygonal to spindle cell tumor with abundant myxoid matrix and focal hyalinization, resulting in an epithelioid pattern. Immunohistochemical examination revealed that the tumor had variable staining for desmin, SMA, and h-caldesmon and diffuse nuclear staining of ER, PR, and WT1. Furthermore, targeted RNA sequencing analysis revealed PGR-NR4A3 and UBR5-PGR gene fusions. Our case in addition with the reported cases suggest that myxoid matrix with two types of tumor cells (round/polygonal epithelioid cells and spindle cells) may be significant for the diagnosis of PGR-NR4A3 fusion-positive leiomyosarcoma. UBR5-PGR gene fusion is a novel finding in epithelioid leiomyosarcoma.

Background Uterine leiomyomas (uterine fibroids) are the most common tumors of the uterus. Extrauterine fibroids are rare, with the broad ligament being the most common location. Fibroids are usually asymptomatic. Some common symptoms include menstrual disturbances, a sensation of heaviness, and urinary issues. Case presentation A 27 year-old Syrian woman presented with lower abdominal pain that had persisted for a year. Her last delivery was 9 months prior. Ultrasound imaging revealed a 10 cm × 15 cm heterogeneous mass extending from the right iliac region to the umbilical region. The mass was surgically resected, with preservation of the uterus and adnexa. Histopathological examination confirmed the diagnosis as leiomyoma with hyaline degeneration. Conclusion Leiomyomas, typically located in the uterus, can also occur in extrauterine locations such as the broad ligament. The diagnosis and management of extrauterine fibroids are challenging owing to their rarity and rich vascularity of the surrounding tissue, especially in patients wishing to preserve fertility.

Cavernous hemangioma within the female genital tract is an extremely rare pathology, characterized by irregular vascular spaces containing blood or thrombus. We present a unique case of a 42-year-old primiparous woman who presented with typical endometriosis symptoms such as dysmenorrhea, dyspareunia, and heavy menstrual bleeding. The patient also experienced complex postpartum symptoms, which were misdiagnosed as cholecystitis and retained placental products. Imaging studies suggested deep infiltrative endometriosis with extraovarian endometriotic lesions. Surgical exploration revealed a hemangioma within the right anterior broad ligament alongside peritoneal endometriosis lesions. The hemangioma itself expresses estrogen and progesterone receptors in stromal cells. The presence of steroid hormone receptors strongly suggests symptom alleviation during the menstrual cycle and the postpartum period. The coexistence of cavernous hemangioma and endometriosis in the broad ligament, previously unreported, and symptomatic overlap between the two conditions complicates diagnosis and management, emphasizing the need for comprehensive evaluation integrating clinical symptoms and imaging findings.

Background While papillary cystadenomas of the epididymis are relatively common, the occurrence of papillary cystadenomas in female individuals, particularly in the ovaries, remains exceedingly rare. Case presentation A 62-year-old white North African woman diagnosed with Von Hippel–Lindau disease in 2021 presented with multiple manifestations, including a left petrous bone tumor, left pheochromocytoma, left renal cell carcinoma, multi-cystic right kidney, and pancreatic masses. She underwent various treatments, including radiotherapy, adrenalectomy, nephrectomy, and cephalic duodenopancreatectomy. Ultrasonographic and magnetic resonance imaging examinations revealed a solid cystic mass in the left adnexal region. Laparoscopy identified cystic tumors in the right and left mesosalpinx. Following a hysterectomy with bilateral adnexectomy, histological examination revealed bilateral clear-cell papillary cystadenomas of the mesosalpinx and broad ligament, consistent with Von Hippel–Lindau disease. Conclusion This case highlights the rare occurrence of bilateral clear-cell papillary cystadenomas of the mesosalpinx and broad ligament in a woman with Von Hippel–Lindau disease, a condition typically associated with men. The comprehensive diagnostic and therapeutic approach, including imaging studies, laparoscopy, and histological examination, underscores the importance of vigilant monitoring and tailored management in patients with this complex, multisystem disorder.

Endometriosis corresponds to ectopic endometrial glands and stroma outside the uterine cavity. Clinical symptoms include dysmenorrhoea, dyspareunia, infertility, painful defecation or cyclic urinary symptoms. Pelvic ultrasound is the primary imaging modality to identify and differentiate locations to the ovary (endometriomas) and the bladder wall. Characteristic sonographic features of endometriomas are diffuse low-level internal echos, multilocularity and hyperchoic foci in the wall. Differential diagnoses include corpus luteum, teratoma, cystadenoma, fibroma, tubo-ovarian abscess and carcinoma. Repeated ultrasound is highly recommended for unilocular cysts with low-level internal echoes to differentiate functional corpus luteum from endometriomas. Posterior locations of endometriosis include utero-sacral ligaments, torus uterinus, vagina and recto-sigmoid. Sonographic and MRI features are discussed for each location. Although ultrasound is able to diagnose most locations, its limited sensitivity for posterior lesions does not allow management decision in all patients. MRI has shown high accuracies for both anterior and posterior endometriosis and enables complete lesion mapping before surgery. Posterior locations demonstrate abnormal T2-hypointense, nodules with occasional T1-hyperintense spots and are easier to identify when peristaltic inhibitors and intravenous contrast media are used. Anterior locations benefit from the possibility of MRI urography sequences within the same examination. Rare locations and possible transformation into malignancy are discussed.

Background Leiomyosarcoma usually develops in the myometrium and is characterized by a high recurrence rate, frequent hematogenous dissemination, and poor prognosis. Metastasis is usually to lungs, liver, and bone, and occasionally to the brain, but seldom to the head and neck region. Primary leiomyosarcoma very rarely arises in the broad ligament. Case presentation A 54-year old woman presented to the otolaryngology department with a mass in the right posterior region of the neck 4 years after surgery for a primary leiomyosarcoma of the right broad ligament. The neck mass was removed and found to be a metastatic leiomyosarcoma. Leiomyosarcoma localizations in lungs and liver were absent. Morphological examination showed both the primary and the secondary leiomyosarcomas to have features of low-grade tumors. One year after excision of the neck mass, the patient presented with tachycardia. Echocardiography detected two intracardiac nodules suggestive of metastatic tumors. Chemotherapy was administered; the disease has been stable since then. Conclusions We report the first case of broad ligament leiomyosarcoma with the neck subcutaneous region being the first site of secondary involvement. We speculate that the Batson venous plexus might have been the pathway of dissemination.

Extraneural broad ligament ependymoma is a rare entity. Herein, we present a case of unusually large broad ligament ependymoma in a 32-year-old female with pain and lump in the lower abdomen. Contrast-enhanced computed tomography abdomen revealed multiple heterogeneously enhancing pelvic masses with lobulated surface in bilateral adnexa along with multiple peritoneal nodules. Her relevant serum tumor markers were unremarkable. Core biopsy revealed tumor composed of elongated cells arranged predominantly in true and pseudoperivascular rosettes. The histopathological differentials included ependymoma, primitive neuroectodermal tumor, and teratoma with neural differentiation. Results of immunohistochemistry favored the diagnosis of ependymoma. Surgical exploration and optimal cytoreduction were done, and a final diagnosis of primary broad ligament ependymoma with peritoneal metastasis was made. The patient received six cycles of adjuvant chemotherapy and is doing well after 8-month follow-up. The present case highlights the diagnostic workup and management of a rare and an unusually large broad ligament ependymoma with peritoneal metastasis.

Nerve sparing is suggested for cancer surgery, but no experience is available for deep endometriosis. The aim of this study was to laparoscopically identify the pelvic nerves in the posterior pelvis. A total of 24 patients operated for deep endometriosis were considered. During surgery and on videotapes of the procedures, we evaluated single- or double-sided resection of the uterosacral ligaments and other structure's visualization of the inferior hypogastric and the splanchnic nerves. The most important objective criteria for resection of the nerves was urinary retention after surgery, which was compared to surgical resection on the videotapes. Visualization of the inferior hypogastric nerves was possible in 20 of 22 patients (90.1%). Eight of the 24 patients had at least one inferior hypogastric nerve resected (33.3%). In seven patients (29.2%) resection of the uterosacral ligaments was bilateral, and in three of these the nerves were resected. Postoperatively, the median residual urine volume after the first spontaneous voiding was 40 ml (range, 20-400). Seven of eight patients (29.2%) with resection of the nerves had urinary retention and self-catheterization at discharge. The difference in urinary residuum after first voiding between patients undergoing self-catheterization and patients released without the catheter was significant ( p < 0.01). The median time to resume the voiding function in patients with self-catheterization was 18 days (range, 9-45). Nerve visualization is possible by means of laparoscopic surgery for deep endometriosis in a high rate of patients. Careful technique is necessary, but the laparoscopic approach may help. Even single-sided radical dissection can induce important urinary retention.

We report a case of surgically confirmed small bowel obstruction due to hernia through a defect in the broad ligament. Multi-detector computed tomography (CT) demonstrated the presence and the precise location of this very unusual internal pelvic hernia. Those CT findings are presented here.