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Turk Patoloji Dergisi 2015Placental polyp is the retained fragment of placental tissue after the parturition or abortion for indefinite period which forms a polypoidal mass in the uterus. It is...
Placental polyp is the retained fragment of placental tissue after the parturition or abortion for indefinite period which forms a polypoidal mass in the uterus. It is predominantly composed of necrotic and hyalinized chorionic villi (ghost chorionic villi). We report a case of 26-year-old G2P2 woman presenting with vaginal bleeding. Her last pregnancy had occurred five years ago. Laboratory investigations revealed a positive urine pregnancy test and serum levels of beta-human chorionic gonadotrophin (β-hCG) was elevated. Ultrasonography revealed hyperechoic mass in uterine cavity. She underwent total abdominal hysterectomy and the pathological diagnosis was of a placental polyp.
Topics: Adult; Biomarkers; Biopsy; Chorionic Gonadotropin, beta Subunit, Human; Female; Humans; Hysterectomy; Placenta, Retained; Polyps; Pregnancy; Pregnancy Tests; Uterine Hemorrhage
PubMed: 24585351
DOI: 10.5146/tjpath.2014.01226 -
Frontiers in Microbiology 2022The vaginal microbiome protects the female genital tract from various diseases, such as vaginitis, a vaginal inflammation characterized by abnormal discharge, itching,...
OBJECTIVE
The vaginal microbiome protects the female genital tract from various diseases, such as vaginitis, a vaginal inflammation characterized by abnormal discharge, itching, and pain. To evaluate the clinical relationship between the vaginal microbiome and the pathophysiology of recurrent vaginitis (RV), we investigated the microbiome taxonomic profile (MTP) in the vaginal samples of Korean female patients with RV.
METHODS
Forty women of reproductive age diagnosed with RV were enrolled. The vaginal MTP of patients was analyzed using 16S ribosomal RNA gene sequencing, and the results were compared with that of healthy women ( = 100). Further, the association of the vaginal community state type (CST) with the clinical characteristics was analyzed.
RESULTS
The species abundance of MTP was significantly lower in patients with RV than in healthy women ( < 0.05), whereas species evenness and diversity were significantly higher in patients with RV than in healthy individuals ( < 0.05). The proportion of the most common vaginal spp. was significantly lower in the MTP of patients with RV than healthy women ( < 0.01). The beta diversity distance was also significantly different between patients with RV patients and healthy individuals ( = 0.001). Based on the CST, the MTP of 40 RV samples was categorized as follows: 21 (52.5%) for CST IV, 8 (20.0%) for CST III, 5 (12.5%) for CST I, 2 (5.0%) for CST II, 1 for (2.5%) for CST V, and 3 (7.5%) for mixed CST. Patients with underlying uterine diseases (uterine leiomyoma, adenomyosis, and endometrial polyps; = 17) showed higher species richness and diversity than those without ( = 23; < 0.05).
CONCLUSION
Changes in the species abundance and microbial diversity in the vagina were strongly associated with RV. A low proportion of spp. was found in patients with RV than in healthy women. The abundance and diversity of bacterial taxa were significantly higher in patients with underlying gynecologic disease than those without. Our study offers an insight into the nature of the vaginal microbiome and proposes that surveying the vaginal microbiome is valuable for detecting and treating gynecologic diseases in the future.
PubMed: 35250962
DOI: 10.3389/fmicb.2022.851670 -
The American Journal of Surgical... Jul 2007We report 10 cases of a morphologically distinct vaginal polyp which has hitherto not been characterized. The polyps occurred in women aged 39 to 78 years (most were...
We report 10 cases of a morphologically distinct vaginal polyp which has hitherto not been characterized. The polyps occurred in women aged 39 to 78 years (most were postmenopausal) and were from 1.0 to 3.0 cm. Most of whose location is known to us were in the upper vagina. Histologically, all the polyps were remarkably similar and composed of well-circumscribed expansile nests of epithelial cells embedded in a hypocellular fibrous stroma. The epithelial elements, which were morphologically bland, were predominantly glycogenated or nonglycogenated squamous in type but small tubules were present at the periphery of some of the nests in all cases. Some of the squamous nests exhibited central necrosis with or without calcification and, in 3 cases, some contained keratin pearls. In 3 cases, a few tubules unassociated with squamous elements were present. In 3 of 4 cases tested, the cells lining the tubules were positive with prostatic acid phosphatase and in 2 of 4 with prostate-specific antigen. The epithelial elements reacted with broad-spectrum cytokeratins and cytokeratin 7 but the mesenchymal component was negative. The squamous elements were estrogen receptor positive and the mesenchymal component estrogen and progesterone receptor positive. The histologic features of this polyp, which we term "tubulo-squamous polyp of the vagina," are constant and distinctive and differ from other polyps and from mixed tumor of the vagina. Several cases reported in the literature as vaginal mixed tumor or Brenner tumor are likely examples of this entity. Possible theories of histogenesis include a Mullerian origin, derivation from mesonephric remnants or derivation from urogenital sinus-derived epithelium. Positive staining in some cases with prostatic acid phosphatase and prostate-specific antigen raises the possibility of ectopic prostatic tissue, although the overall appearance is different from that entity, or derivation from paraurethral Skene glands, the female equivalent of prostatic glands in the male.
Topics: Acid Phosphatase; Adult; Aged; Biomarkers, Tumor; Brenner Tumor; Diagnosis, Differential; Female; Humans; Immunohistochemistry; Middle Aged; Neoplasms, Complex and Mixed; Polyps; Prostate-Specific Antigen; Protein Tyrosine Phosphatases; Vaginal Neoplasms
PubMed: 17592267
DOI: 10.1097/PAS.0b013e31802bdd72 -
Human Pathology May 2020Fibroepithelial stromal polyps (FESPs) are benign polypoid mesenchymal lesions thought to arise from desmin-positive specialized stromal cells of the female genital...
Fibroepithelial stromal polyps (FESPs) are benign polypoid mesenchymal lesions thought to arise from desmin-positive specialized stromal cells of the female genital tract. Although most cases are easily diagnosed by morphology alone, the morphology of FESPs is variable and in some instances can contain hypercellular stroma with numerous atypical desmin-positive cells, simulating botryoid embryonal rhabdomyosarcoma (ERMS). Recently, we encountered a cellular FESP showing desmin expression as well as nuclear immunoreactivity for the skeletal muscle-associated transcription factor MyoD1. Although these lesions are widely known to express desmin, there are very few studies examining expression of the more specific markers of skeletal muscle differentiation, myogenin and MyoD1. The aim of our study was to examine desmin, MyoD1, and myogenin expression in a series of 25 FESPs. Of the 25 cases, desmin expression was present in 23 (92%), at least focal MyoD1 expression was present in 10 (40%), and all cases were negative for myogenin. Follow-up data were available for all 25 cases, and none recurred or behaved in a malignant fashion. Awareness of this potential immunohistochemical pitfall and careful morphologic evaluation should allow for the confident distinction of MyoD1-positive FESP from botyroid ERMS in almost all instances.
Topics: Adult; Aged; Aged, 80 and over; Biomarkers, Tumor; Diagnosis, Differential; Female; Humans; Immunohistochemistry; Middle Aged; MyoD Protein; Neoplasms, Fibroepithelial; Polyps; Predictive Value of Tests; Prognosis; Stromal Cells; Vaginal Neoplasms; Vulvar Neoplasms
PubMed: 32217091
DOI: 10.1016/j.humpath.2020.03.006 -
Journal of Ultrasound in Medicine :... Sep 2017Conventional sonographic evaluation of the cervix and vagina is compromised by inattention, poor subject contrast, and obscuring artifacts. We describe a technique... (Review)
Review
Conventional sonographic evaluation of the cervix and vagina is compromised by inattention, poor subject contrast, and obscuring artifacts. We describe a technique involving distention of the vaginal canal and fornices with ultrasound gel, providing an acoustic window for improved definition of the cervix and vagina. This exam is usually performed in concert with transvaginal sonography, but a transabdominal or transperineal approach may be more useful in selected scenarios. A wide variety of formerly sonographically inconspicuous conditions are demonstrable with this technique, many of which were undetected or inadequately characterized on the physical exam. Cervical polyps were the most commonly seen abnormality.
Topics: Adult; Cervix Uteri; Female; Humans; Sensitivity and Specificity; Ultrasonography; Uterine Cervical Diseases; Vagina; Vaginal Diseases
PubMed: 28516503
DOI: 10.1002/jum.14216 -
Current Health Sciences Journal 2022Uterine hemangioma (UH) is a rare benign lesion involving the myometrium and cervix. UH often presents as an endometrial polypoid mass that mimics an endometrial polyp....
Uterine hemangioma (UH) is a rare benign lesion involving the myometrium and cervix. UH often presents as an endometrial polypoid mass that mimics an endometrial polyp. UH is commonly present in women of reproductive age with menorrhagia or pregnancy-associated complications. However, reported cases in postmenopausal women present with postmenopausal bleeding. The bleeding hemangiomatous polyps are treated with hysteroscopic polypectomy. We report the case of a 65-year-old postmenopausal woman with vaginal bleeding severe enough to seek emergency medical care. Transvaginal ultrasonography showed an endometrial thickness of 10.1mm but was otherwise unremarkable. Hysteroscopic examination revealed two endometrial polyps measuring 2.0cm, and 0.5cm. Surgeons had difficulty removing these polyps using usual methods, ultimately resorting to sharp excision. Microscopic examination showed scant endometrium without hyperplasia and a polypoid lesion with numerous CD31 positive capillaries entirely filling the stroma, supporting the diagnosis of capillary hemangioma. The contributing factor to UH in our case was unclear, which opens the door for future investigation of UH in post-menopausal women.
PubMed: 35911943
DOI: 10.12865/CHSJ.48.01.18 -
Journal of Midwifery & Women's Health 2006Irregular vaginal bleeding is a common symptom of women seeking gynecologic care. Etiologies of irregular vaginal bleeding can be classified into the following... (Review)
Review
Irregular vaginal bleeding is a common symptom of women seeking gynecologic care. Etiologies of irregular vaginal bleeding can be classified into the following categories: pregnancy related (retained products of conception, threatened or missed abortion, or ectopic pregnancy), hormonal (disorders of ovulation, menopause, or hormonal contraceptive use), structural (polyps, myomas, or arteriovenous malformation), neoplasm (endometrial cancer), and infection (endometritis). After the history and physical examination, the initial evaluation of irregular vaginal bleeding has traditionally involved an endometrial biopsy. Transvaginal ultrasound has revolutionized the evaluation of the gynecologic ultrasound examination by providing a minimally invasive means to determine the etiology for the bleeding. Transvaginal ultrasound assessment of the endometrial cavity allows treatment to be tailored to the specific cause of irregular vaginal bleeding, thus saving women time, money, and exposure to unnecessary interventions. The purpose of this article is to give the clinician critical information regarding the capabilities of ultrasound to evaluate women with irregular vaginal bleeding.
Topics: Abortion, Incomplete; Contraceptive Agents, Female; Diagnosis, Differential; Endometrial Hyperplasia; Endometrial Neoplasms; Endometritis; Endometrium; Female; Humans; Leiomyoma; Polyps; Ultrasonography; Uterine Hemorrhage; Women's Health
PubMed: 17081934
DOI: 10.1016/j.jmwh.2006.06.002 -
Obstetrics and Gynecology Aug 2008Colorectal cancer is uncommon during pregnancy. Although there is overlap between symptoms of colon cancer and normal pregnancy, clinicians should be vigilant...
BACKGROUND
Colorectal cancer is uncommon during pregnancy. Although there is overlap between symptoms of colon cancer and normal pregnancy, clinicians should be vigilant identifying those at risk and offer colorectal cancer screening when appropriate.
CASES
Three women in their 30s passed or prolapsed adenomatous tissue per rectum during the second stage of labor. Further evaluation lead to the diagnosis of premalignant lesions or colorectal cancer in each case.
CONCLUSION
Colorectal cancer can present in young women of childbearing age, especially in those with a genetic predisposition. It may present with the prolapse or passage of tissue during vaginal delivery. Appropriate referral and screening are of critical importance for those at risk, especially those with a family history or pertinent physical findings.
Topics: Adenoma; Adult; Colon; Colonic Neoplasms; Colonic Polyps; Delivery, Obstetric; Female; Humans; Incidental Findings; Pregnancy; Pregnancy Complications, Neoplastic
PubMed: 18669775
DOI: 10.1097/AOG.0b013e31817c4e91 -
The British Journal of Radiology Feb 2024Pathologies of the vagina are important causes of symptoms related to the genital tract in women. They can be missed on transabdominal ultrasonography (USG), which is...
Pathologies of the vagina are important causes of symptoms related to the genital tract in women. They can be missed on transabdominal ultrasonography (USG), which is the baseline modality used for evaluation of gynaecological complaints. Transperineal USG and MRI are the imaging modalities of choice for evaluation of the vagina. Diseases of the vagina can be grouped depending upon the age group in which they occur. In children and young adults, congenital anomalies like longitudinal or transverse vaginal septum, imperforate hymen, vaginal aplasia or atresia, and rectovaginal fistula can be seen. Malignant tumours can rarely occur in children, rhabdomyosarcoma being the most common one. Common diseases affecting adults include benign lesions like epidermoid, Gartner duct, and Bartholin cysts, and urogenital fistulas involving the vagina. Endometriosis and other benign tumours of vagina including leiomyoma, fibroepithelial polyp, and angiomyxoma are occasionally seen. Malignant tumours can be primary, the most common one being squamous cell carcinoma, or secondary, due to direct extension from cancers involving the adjacent organs. Characteristic morphological changes occur in the vagina after radiotherapy, which can be identified on imaging. Knowledge about the imaging appearances of these diseases is crucial in guiding appropriate management.
Topics: Child; Female; Humans; Vagina; Hymen; Vaginal Diseases; Genitalia, Female; Carcinoma, Squamous Cell
PubMed: 38419147
DOI: 10.1093/bjr/tqad052 -
The American Journal of Case Reports Mar 2021BACKGROUND Hairy polyps are rare tumors mainly comprising fatty tissues covered by skin and hair follicles, with varied localizations and sizes. Early excision of the...
BACKGROUND Hairy polyps are rare tumors mainly comprising fatty tissues covered by skin and hair follicles, with varied localizations and sizes. Early excision of the polyps by surgery is an effective treatment resulting in a permanent cure. We present a case of successful management of severe obstruction of the oropharynx in a newborn who presented with a large mass of congenital hairy polyp. CASE REPORT A vaginally delivered infant, weighing 3 kg, presented immediately after birth with cyanosis symptoms, failure of the first cry, and respiratory distress signs. The newborn was born to a mother with an uneventful pregnancy. Screening tests during the pregnancy reported no congenital anomalies. The newborn's hematological and biochemical test results were normal. After presenting these symptoms, the newborn was immediately intubated and put on a nasogastric feeding tube, which revealed a small portion of a polyp-like mass. A computed tomography (CT) scan further confirmed a large pedunculated mass, measuring 3×2 cm, arising from the soft palate, and obstructing the oropharynx. Histopathological examination confirmed the presence of a hairy polyp. The polyp was wholly removed transorally using the Covidien LigaSure device without the need for endoscopy. This procedure allowed safe extubation, and the baby was discharged home without symptoms 4 days after birth. CONCLUSIONS This case sheds light on the importance of considering hairy polyp in the differential diagnosis of pharyngeal mass with respiratory distress in pediatric patients. This report also describes our experience using the LigaSure surgical device without needing endoscopic visualization to successfully resect the hairy polyp without complications.
Topics: Airway Obstruction; Child; Endoscopy; Humans; Infant; Infant, Newborn; Palate, Soft; Polyps; Treatment Outcome
PubMed: 33762553
DOI: 10.12659/AJCR.930200