adenomyoma

BACKGROUND: A referenced MRI-based classification associated with focused ultrasound ablation surgery (FUAS) outcomes is lacking in adenomyosis. PURPOSE: To identify an MRI-based classification system for informing the FUAS outcomes. STUDY TYPE: Retrospective. POPULATION: Patients with FUAS for adenomyosis, were divided into a training set (N = 643; 355 with post-FUAS gonadotropin-releasing hormone/levonorgestrel, 288 without post-FUAS therapy) and an external validation set (N = 135; all without post-FUAS therapy)...

Mayer-Rokitansky-Küster-Hauser syndrome (MRKHS) is a rare congenital anomaly of the genital tract. Since the secretion of sex hormones from the ovaries is preserved, leiomyomas and adenomyomas, which are estrogen-dependent diseases, may develop from the uterine remnant. In contrast, patients with myotonic dystrophy type 1 (DM1), the most common dystrophy in adults, are considered to be at high risk for benign tumors of the female reproductive system, such as uterine leiomyomas and ovarian cysts. A rare case of huge leiomyomas arising from bilateral uterine remnants in a woman with MRKHS with coexisting DM1 is presented...

INTRODUCTION: The report on Levonorgestrel⁃releasing intrauterine system (LNG⁃IUS) suture under hysteroscopy is very rare, and currently only three articles have been reported. We reported a patient with adenomyosis who had previously had LNG-IUS, but the LNG-IUS moved downward. We sutured and fixed the LNG-IUS under hysteroscopy. CASE PRESENTATION: A 42-year-old woman presented with a 7-year history of adenomyosis of the uterus and adenomyoma adenomyosis...

PURPOSE: To investigate clinicopathological differences between typical endometrial polypoid adenomyomas (TPAs) and endometrial polyps (EPs) and to determine the risk factors and recurrence of TPA and further clarify the pathogenesis and treatment of TPA. METHODS: We reviewed the medical records of 488 women with TPA and 500 women with EP. Then, we analyzed the clinical features and manifestations, ultrasonic manifestations, hysteroscopic morphology, and pathological results...

Squamous morular metaplasia is closely associated with endometrioid proliferative lesions, such as endometrial intraepithelial neoplasia, whereas endometrioid adenocarcinomas (endometrioid carcinoma) may also demonstrate squamous differentiation (morular or nonmorular). Alpha-methylacyl-CoA racemase (AMACR; P504s) is an immunohistochemistry marker expressed in many tumors, including prostate adenocarcinoma, renal cell carcinoma, and a subset of gynecologic tumors, predominantly of clear cell histology. In small biopsy samples, the distinction between cervical high-grade squamous intraepithelial lesions (HSILs) involving endocervical glands from endometrioid squamous proliferation can be challenging, given the anatomic vicinity and some degree of morphologic overlap...

INTRODUCTION: Adenomyosis is a common chronic disease in women of reproductive age, characterised by the presence of ectopic endometrial tissue within myometrium. Even though adenomyosis presents with chronic pelvic pain, menorrhagia or abnormal uterine bleeding, dysmenorrhoea, and dyspareunia and is often recognised after hysterectomies. However, the development of ultrasonography and magnetic resonance imaging has improved the pre-operative diagnosis of the disease. Hysteroscopy provides information in real time from the uterine cavity and the offers the possibility of obtaining direct biopsies...

RATIONALE: Adenomyoma is a rare reactive, hamartomatous benign tumor-like lesion. Although adenomyoma can occur anywhere in the gastrointestinal tract, including the gallbladder, stomach, duodenum, and jejunum, it is very rarely observed in the extrahepatic bile duct and ampulla of Vater (AOV). The preoperative accurate diagnosis of adenomyoma of the Vaterian system, including the AOV and common bile duct, is significant to appropriate patient management. However, discriminating between benign and malignancy is highly challenging...

The diagnosis of atypical hyperplasia/endometrioid intraepithelial neoplasm (AH/EIN) within endometrial polyps (EMPs) often poses a diagnostic conundrum. Our previous studies demonstrated that a panel of immunohistochemical (IHC) markers consisting of PAX2, PTEN, and β-catenin can be effectively utilized for the identification of AH/EIN. A total of 105 AH/EIN within EMP were analyzed using the 3-marker panel. We also evaluated these cases for the presence of morules. Benign EMP (n=90) and AH/EIN unassociated with polyp (n=111) served as controls...

This case report highlights the diagnostic dilemma and therapeutic challenges encountered while managing adolescent girls with progressive dysmenorrhoea and management of Robert's uterus. Two girls aged 20 years and 13 years presented with severe progressive dysmenorrhoea. In the first case, laparoscopy revealed juvenile cystic adenomyoma (JCA) of 3 cm × 3 cm on the left side anteroinferior to the round ligament. Laparoscopic resection of the lesion was done, and histopathology revealed features of adenomyosis...

Atypical polypoid adenomyoma is a rare benign tumor of the uterus that usually affects women of reproductive age and has an increased risk of progression into endometrial cancer. The pathogenetic mechanism has not been completely clarified. Due to the rarity of the tumor, current experience regarding the diagnostic and therapeutic approach is limited. For menopausal patients, hysterectomy seems to be the main treatment option. Our case concerns an asymptomatic menopausal patient with a vaginal delivery in her obstetric history and no hereditary history of gynecological cancer who came to the outpatient clinic for a gynecological examination...

Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome, a condition caused by Müllerian anomalies, is characterised by congenital vaginal aplasia and a rudimentary uterus. Case reports concerning uterine fibroids associated with MRKH syndrome are limited, and differentiating between uterine fibroids and ovarian solid tumours prior to surgical intervention is often challenging. Here, we present the case of a patient with MRKH syndrome and asymptomatic bilateral pelvic solid tumours located close to both ovaries...

RESEARCH QUESTION: Can low-dose letrozole reduce dysmenorrhoea, menorrhagia and sonographic features in symptomatic women with adenomyosis awaiting IVF? DESIGN: This was a longitudinal randomized prospective pilot study to explore the effectiveness of low-dose letrozole and compare it with a gonadotropin releasing hormone (GnRH) agonist in reducing dysmenorrhoea, menorrhagia and sonographic features in symptomatic women with adenomyosis awaiting IVF. The women were treated for 3 months, either with the GnRH agonist goserelin 3...

CONTEXT.—: The nature and associations of gallbladder (GB) "adenomyoma" (AM) remain controversial. Some studies have attributed up to 26% of GB carcinoma to AMs. OBJECTIVE.—: To examine the true frequency, clinicopathologic characteristics, and neoplastic changes in GB AM. DESIGN.—: Cholecystectomy cohorts analyzed were 1953 consecutive cases, prospectively with specific attention to AM; 2347 consecutive archival cases; 203 totally embedded GBs; 207 GBs with carcinoma; and archival search of institutions for all cases diagnosed as AM...

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OBJECTIVE: To provide a reference for the diagnosis and treatment of atypical polypoid adenomyoma (APA). METHODS: This was a retrospective study of 203 APA patients from 2011 to 2021. The clinicopathological characteristics, treatments, and prognosis were analyzed. RESULTS: The average age at diagnosis of APA patients was 39.30 ± 11.01 years, and premenopausal women accounted for 81.3%. Abnormal uterine bleeding or menorrhagia were the most common clinical manifestations of APA...

Endometrioid carcinoma with histopathologic resemblance to cutaneous pilomatrix carcinoma with mutations in the gene encoding beta-catenin, CTNNB1 are rare. There are minimal numbers of reports of high-grade tumors with this divergent differentiation in the literature. We report the case of a 29-yr-old female with an unusual presentation of endometrial cancer with overall histologic appearance indicative of a recently reported aggressive subtype of Federation of Gynecology and Obstetrics (FIGO) IVB grade 3 endometrioid carcinoma with features resembling cutaneous pilomatrix carcinoma...

Cervical agenesis or dysgenesis is a rare Mullerian anomaly that is usually associated with vaginal aplasia. A literature review revealed reports of 83 cases including ours, of which 57 (68.6%) presented with obstruction of the external OS, 11 (13.2%) had the cervix replaced by a fibrous cord and 5 (6.02%) had a fragmented cervix. A total of 24 (28.9%) were managed by core and drilling technique (CDT), 16(19.2%) patients underwent uterovaginal anastomosis (UVA), 7(8.4%) underwent total abdominal hysterectomy preserving the ovaries and 5 (6...

Gastric adenomyoma is a rare tumor composed of smooth muscle fibers and glandular tissue. Usual presentations include nausea, bloating, and gastric outlet obstruction. We describe a case of a 60-year-old woman who presented with abdominal pain and melena. Endoscopy showed a 1.5 cm polyp in the stomach body that was resected using snare polypectomy. Biopsy showed glands mixed with fibromuscular tissue consistent with gastric adenomyoma. We conclude that gastric adenomyoma, although rare, may present as a bleeding polyp in the stomach body and may be treated with excisional polypectomy...

OBJECTIVE: To investigate the safety and efficacy of adjuvant gonadotropin-releasing hormone agonist (GnRH-a) treatment followed by maintenance dienogest (DNG) therapy after uterus-sparing surgery. METHODS: Retrospective cohort study. A total of 190 patients with severe adenomyosis underwent uterus-sparing surgery between January 2010 and June 2020. Of these patients, 90 were analyzed. Forty-six patients (control group) received adjuvant 6-month GnRH-a therapy alone after uterus-sparing surgery, and 44 patients (maintenance group) received postoperative 6-month GnRH-a treatment followed by maintenance DNG therapy (2 mg/day orally)...

BACKGROUND AND OBJECTIVE: Owing to the increasing trend of preserving fertility in adenomyomectomy, the need for laparoscopic adenomyomectomy has increased. This study aimed to introduce a new surgical technique, an advanced laparoscopic adenomyomectomy technique, and to evaluate its efficacy, benefits, and safety in focal uterine adenomyosis. METHODS: From February 1, 2019 to February 29, 2020, 47 patients who underwent laparoscopic adenomyomectomy using the new surgical technique were enrolled in the study...