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1.
Health Aff (Millwood) ; 43(5): 740-742, 2024 May.
Article En | MEDLINE | ID: mdl-38709964

An African American woman with uterine fibroids is advised to get a hysterectomy, despite the availability of less life-altering options.


Black or African American , Hysterectomy , Leiomyoma , Uterine Neoplasms , Humans , Female , Hysterectomy/methods , Leiomyoma/surgery , Uterine Neoplasms/surgery , Middle Aged
2.
J Med Case Rep ; 18(1): 222, 2024 May 05.
Article En | MEDLINE | ID: mdl-38704583

BACKGROUND: The greater omentum comprises peritoneal, adipose, vascular, and lymphoid tissues. Most omental malignancies are metastatic tumors, and the incidence of primary tumors is rare. We report on a prior omental smooth muscle tumor case in an adult male patient. CASE PRESENTATION: A 54-year-old Japanese male patient with no relevant medical history was diagnosed with an abdominal mass during a routine medical checkup. Subsequent contrast-enhanced computed tomography revealed a mass of approximately 3 cm in size in the greater omentum, and a laparotomy was performed. A 27 × 25 × 20 mm raised lesion was found in the omentum. Microscopically, spindle cells were observed and arranged in whorls and fascicles. Individual tumor cells had short spindle-shaped nuclei with slightly increased chromatin and were characterized by a slightly eosinophilic, spindle-shaped cytoplasm. The mitotic count was less than 1 per 50 high-power fields. The tumor cells showed positive immunoreactivity for α smooth muscle actin, HHF35, and desmin on immunohistochemical examination. The Ki-67 labeling index using the average method was 1.76% (261/14806). No immunoreactivity was observed for any of the other tested markers. We considered leiomyoma owing to a lack of malignant findings. However, primary omental leiomyoma has rarely been reported, and it can be difficult to completely rule out the malignant potential of smooth muscle tumors in soft tissues. Our patient was decisively diagnosed with a primary omental smooth muscle tumor considering leiomyoma. Consequently, the patient did not undergo additional adjuvant therapy and was followed up. The patient was satisfied with treatment and showed neither recurrence nor metastasis at the 13-month postoperative follow-up. DISCUSSION AND CONCLUSION: We encountered a primary smooth muscle tumor of the greater omentum with no histological findings suggestive of malignancy in an adult male patient. However, omental smooth muscle tumors are extremely difficult to define as benign, requiring careful diagnosis. Further case reports with long-term follow-up and case series are required to determine whether a true omental benign smooth muscle tumor (leiomyoma) exists. In addition, proper interpretation of the Ki-67 labeling index should be established. This case study is a foundation for future research.


Leiomyoma , Omentum , Peritoneal Neoplasms , Smooth Muscle Tumor , Tomography, X-Ray Computed , Humans , Male , Omentum/pathology , Middle Aged , Leiomyoma/pathology , Leiomyoma/surgery , Leiomyoma/diagnostic imaging , Leiomyoma/diagnosis , Smooth Muscle Tumor/pathology , Smooth Muscle Tumor/diagnosis , Peritoneal Neoplasms/pathology , Peritoneal Neoplasms/diagnostic imaging , Peritoneal Neoplasms/diagnosis , Peritoneal Neoplasms/surgery , Peritoneal Neoplasms/secondary , Diagnosis, Differential
3.
Rev Assoc Med Bras (1992) ; 70(4): e20231359, 2024.
Article En | MEDLINE | ID: mdl-38716945

OBJECTIVE: The aim of this study was to evaluate the relationship between uterine leiomyoma and fragmented QRS, a non-invasive indicator of cardiovascular risk and myocardial ischemia, in women with uterine leiomyoma. METHODS: In this prospective case-control study, a total of 47 patients diagnosed with uterine leiomyoma (case group) and 47 healthy individuals without uterine leiomyoma (control group) who had undergone bilateral tubal ligation surgery were included. Various demographic, clinical, and laboratory parameters and the presence of fragmented QRS were recorded. RESULTS: The leiomyoma group showed significantly higher body mass index (27.46±2.18 vs. 25.9±2.87 kg/m2, p=0.005) and waist circumference (91.34±9.30 vs. 84.97±9.3 cm, p=0.001) compared with the control group. Uterine volumes were also significantly higher in the leiomyoma group (235.75±323.48 vs. 53.24±12.81 mm3, p<0.001). The presence of fragmented QRS was detected in 18.1% of the patients. Multiple regression analysis identified age, fasting blood glucose value, and the presence of fragmented QRS as independent risk factors for the presence of leiomyoma. CONCLUSION: This study provides valuable insights into the relationship between uterine leiomyoma and fragmented QRS. The presence of fragmented QRS was identified as an independent risk factor for the presence of leiomyoma. Further research is needed to better understand the underlying mechanisms connecting uterine leiomyoma and cardiovascular health.


Electrocardiography , Leiomyoma , Uterine Neoplasms , Humans , Female , Leiomyoma/physiopathology , Leiomyoma/complications , Prospective Studies , Case-Control Studies , Adult , Uterine Neoplasms/physiopathology , Uterine Neoplasms/complications , Middle Aged , Body Mass Index , Risk Factors , Myocardial Ischemia/physiopathology
4.
Braz J Med Biol Res ; 57: e13549, 2024.
Article En | MEDLINE | ID: mdl-38716986

Expanding uterine masses can be the cause of pregnancy loss and add technical difficulties to uterus evacuation due to the intense anatomical distortion of the endocervical canal and uterine cavity. The literature is scarce in the peculiarities of the management of missed abortions in uterus with important distorted anatomies. We report a case of a primigravida patient who presented a rapid and expressive increase of abdominal volume due to a giant uterine mass, evolving to miscarriage. Ultrasound can be a useful tool, allowing visualization of the endocervical path and uterine cavity, helping to perform uterine evacuation in the presence of anatomical distortion without compromising the reproductive future. To the best of our knowledge, no such case has been previously reported.


Abortion, Spontaneous , Uterine Neoplasms , Humans , Female , Uterine Neoplasms/diagnostic imaging , Uterine Neoplasms/surgery , Uterine Neoplasms/pathology , Pregnancy , Adult , Ultrasonography , Pregnancy Complications, Neoplastic/diagnostic imaging , Pregnancy Complications, Neoplastic/pathology , Pregnancy Complications, Neoplastic/surgery , Leiomyoma/diagnostic imaging , Leiomyoma/surgery , Leiomyoma/pathology
5.
Ceska Gynekol ; 89(2): 144-150, 2024.
Article En | MEDLINE | ID: mdl-38704228

AIM: A review of diagnostic options and standardized methods for specifying clinical symptoms associated with uterine myomatosis. METHODS: A literature search of databases aimed at finding validated metrics for assessing myomas symptomatology. RESULTS: Summary of obligatory and optional examination methods in the diagnosis of uterine fibroids and methods of examination of reproductive parameters of the couple in relation to myomatosis. Defining the metrics of bleeding manifestations of myomatosis with emphasis on the "Pictorial Bleeding Assessment Chart". Reviewing metrics of algic manifestations of myomatosis and quality of life with emphasis on the "Quality of Life Questionnaire - Myomatosis - Severity Symptom Scale". CONCLUSION: The purpose of the applicable metrics, which summarize objective findings and subjective complaints of patients, is to describe and evaluate possible correlations and dynamics of changes in the health status, depending on the chosen therapy.


Leiomyoma , Quality of Life , Uterine Neoplasms , Humans , Female , Uterine Neoplasms/diagnosis , Uterine Neoplasms/complications , Leiomyoma/diagnosis , Leiomyoma/complications
6.
Ceska Gynekol ; 89(2): 95-101, 2024.
Article En | MEDLINE | ID: mdl-38704220

OBJECTIVE: To compare cervical stroma in advanced cervical cancer with the control group; to compare, in the pre-treatment period, hemogram parameters in patients with advanced cervical cancer with the same parameters as the control group; and to verify if there is an association of stromal markers with prognostic factors in cervical cancer. MATERIALS AND METHODS: We prospectively evaluated 16 patients diagnosed with advanced invasive cervical cancer. A control group of 22 patients was used (uterine leiomyoma). Immunohistochemistry was performed to verify the stromal immunostaining of alpha-smooth muscle actin (SMA) and fibroblast activation protein alpha (FAP). Immunostainings and hemogram parameters were compared using Fisher's exact and Mann-Whitney Test, respectively. RESULTS: Strong FAP immunostaining was more frequent in patients with cervical cancer when compared with patients with leiomyoma (P = 0.0002). Regarding SMA, strong immunostaining was also found more in the group of cancer patients compared to the control group (P < 0.00001). The neutrophil-lymphocyte ratio (NLR) values were higher in the cancer patient group compared to the control group (P = 0.0019). There was no association of the parameters studied with prognostic factors. CONCLUSIONS: Strong FAP and SMA immunostaining was found more in patients with cervical cancer when compared to the control group. NLR values were also higher in cervical cancer.


Uterine Cervical Neoplasms , Humans , Female , Uterine Cervical Neoplasms/pathology , Middle Aged , Adult , Endopeptidases , Actins/analysis , Actins/metabolism , Membrane Proteins/analysis , Membrane Proteins/metabolism , Gelatinases/analysis , Gelatinases/metabolism , Serine Endopeptidases/analysis , Serine Endopeptidases/metabolism , Leiomyoma/pathology
7.
BMC Vet Res ; 20(1): 181, 2024 May 07.
Article En | MEDLINE | ID: mdl-38715073

BACKGROUND: The risk of developing tumorous diseases in the genital tract also increases with age in animals. One of the classified tumor types is genital leiomyoma. Presently, our understanding of the pathogenesis of this tumor in goats is, however, limited. This accounts also for the information regarding the presence of steroid hormone receptors and, thus, possible responsiveness to circulating steroids. CASE PRESENTATION: This study describes the case of a vaginal tumor in a seven-year-old Anglo-Nubian goat. The goat was presented due to blood mixed vaginal discharge. Per vaginal examination a singular pedunculated mass in the dorsum of the vagina measuring approximately 3 cm x 4 cm x 4 cm was revealed. After administering epidural anesthesia, the mass was removed electrothermally. There were no postoperative complications. The histopathological examination identified the mass as a leiomyoma. The immunohistochemical examination revealed the presence of the nuclear progesterone receptor (PGR) in the tumor tissue. One year after the surgery, during the follow-up examination, the goat was in good overall health, and the owners had not observed any recurrence of vaginal discharge. CONCLUSIONS: When observing vaginal discharge in goats, it is important to consider the possibility of genital tract tumors. These tumors may express sex steroid receptors. In the future, it is worth considering the investigation of potential approaches for preventing tumorigenesis or treating the tumor, such as castration or the administration of antiprogestogens.


Goat Diseases , Goats , Leiomyoma , Receptors, Progesterone , Vaginal Neoplasms , Animals , Female , Leiomyoma/veterinary , Leiomyoma/pathology , Leiomyoma/surgery , Vaginal Neoplasms/veterinary , Vaginal Neoplasms/pathology , Receptors, Progesterone/metabolism , Goat Diseases/pathology
8.
BMC Pregnancy Childbirth ; 24(1): 345, 2024 May 06.
Article En | MEDLINE | ID: mdl-38710995

OBJECTIVE: The objective of the meta-analysis was to determine the influence of uterine fibroids on adverse outcomes, with specific emphasis on multiple or large (≥ 5 cm in diameter) fibroids. MATERIALS AND METHODS: We searched PubMed, Embase, Web of Science, ClinicalTrials.gov, China National Knowledge Infrastructure (CNKI), and SinoMed databases for eligible studies that investigated the influence of uterine fibroids on adverse outcomes in pregnancy. The pooled risk ratio (RR) of the variables was estimated with fixed effect or random effect models. RESULTS: Twenty-four studies with 237 509 participants were included. The pooled results showed that fibroids elevated the risk of adverse outcomes, including preterm birth, cesarean delivery, placenta previa, miscarriage, preterm premature rupture of membranes (PPROM), placental abruption, postpartum hemorrhage (PPH), fetal distress, malposition, intrauterine fetal death, low birth weight, breech presentation, and preeclampsia. However, after adjusting for the potential factors, negative effects were only seen for preterm birth, cesarean delivery, placenta previa, placental abruption, PPH, intrauterine fetal death, breech presentation, and preeclampsia. Subgroup analysis showed an association between larger fibroids and significantly elevated risks of breech presentation, PPH, and placenta previa in comparison with small fibroids. Multiple fibroids did not increase the risk of breech presentation, placental abruption, cesarean delivery, PPH, placenta previa, PPROM, preterm birth, and intrauterine growth restriction. Meta-regression analyses indicated that maternal age only affected the relationship between uterine fibroids and preterm birth, and BMI influenced the relationship between uterine fibroids and intrauterine fetal death. Other potential confounding factors had no impact on malposition, fetal distress, PPROM, miscarriage, placenta previa, placental abruption, and PPH. CONCLUSION: The presence of uterine fibroids poses increased risks of adverse pregnancy and obstetric outcomes. Fibroid size influenced the risk of breech presentation, PPH, and placenta previa, while fibroid numbers had no impact on the risk of these outcomes.


Cesarean Section , Leiomyoma , Pregnancy Outcome , Premature Birth , Uterine Neoplasms , Humans , Female , Pregnancy , Leiomyoma/epidemiology , Leiomyoma/complications , Pregnancy Outcome/epidemiology , Uterine Neoplasms/epidemiology , Uterine Neoplasms/complications , Cesarean Section/statistics & numerical data , Premature Birth/epidemiology , Premature Birth/etiology , Placenta Previa/epidemiology , Postpartum Hemorrhage/epidemiology , Postpartum Hemorrhage/etiology , Fetal Membranes, Premature Rupture/epidemiology , Fetal Membranes, Premature Rupture/etiology , Pregnancy Complications, Neoplastic/epidemiology , Abortion, Spontaneous/epidemiology , Abortion, Spontaneous/etiology , Abruptio Placentae/epidemiology , Abruptio Placentae/etiology , Breech Presentation/epidemiology , Risk Factors
9.
Arch. argent. pediatr ; 122(2): e202310146, abr. 2024. ilus
Article En, Es | LILACS, BINACIS | ID: biblio-1537953

Los tumores de músculo liso que no pueden ser clasificados según su histología como leiomiomas o leiomiosarcomas se denominan tumores de músculo liso de comportamiento maligno incierto. La localización nasal de estos tumores es muy infrecuente y la extensión adecuada de la cirugía para tratar estas neoplasias no está bien definida. Se describe el caso clínico de una adolescente de 16 años, que consultó por padecer un tumor de aspecto vascular en la cavidad nasal derecha y que fue tratada con éxito mediante cirugía intranasal. El diagnóstico histológico fue tumor de músculo liso de comportamiento maligno incierto. Por la rareza de estas neoplasias, su infrecuente localización nasal y la falta de evidencia que soporte cuál debe ser la extensión de la cirugía, es relevante la descripción y discusión del caso clínico.


Smooth muscle tumors that cannot be histologically classified as leiomyomas or leiomyosarcomas are defined as smooth muscle tumors of uncertain malignant potential. The location of these tumors in the nose is very rare, and the appropriate surgical extent to manage these neoplasms has not been adequately defined. Here we describe the case of a 16-year-old female adolescent who consulted due to a vascular-like tumor in the right nasal cavity who was successfully treated with intranasal surgery. The histological diagnosis was smooth muscle tumor of uncertain malignant potential. Given that these neoplasms are rare, the uncommon location in the nose, and the lack of evidence indicating the extent of surgery, it is relevant to describe and discuss this clinical case.


Humans , Female , Adolescent , Smooth Muscle Tumor/surgery , Smooth Muscle Tumor/diagnosis , Smooth Muscle Tumor/pathology , Leiomyoma/pathology , Leiomyosarcoma/diagnosis , Leiomyosarcoma/pathology
10.
Int J Gynaecol Obstet ; 165(2): 431-441, 2024 May.
Article En | MEDLINE | ID: mdl-38576220

OBJECTIVE: To investigate the effects of 52 weeks of treatment with relugolix combination therapy (relugolix 40 mg, estradiol 1 mg, norethindrone acetate 0.5 mg) on symptoms of uterine fibroids (UF) and quality of life (QoL) in women with heavy menstrual bleeding associated with UF and anemia (hemoglobin ≤10.5 g/dL) at baseline. METHODS: This post hoc analysis included women from the LIBERTY long-term extension study with anemia (hemoglobin concentration ≤10.5 g/dL) at pivotal study baseline and documented hemoglobin values at week 52 (anemia-evaluable population). Treatment responders: women achieving a menstrual blood loss volume of <80 mL and a ≥50% reduction over the last 35 days of treatment. Anemia responders were women achieving a hemoglobin increase of >2 g/dL from baseline to week 52. Least squares (LS) mean changes from baseline in uterine fibroid symptom (UFS)-QoL symptom severity, fatigue, and health-related QoL total (HR-QoL) and (sub)scale scores were calculated. RESULTS: In total, 115 women were included in the anemia-evaluable population. Of 39 anemia-evaluable women who received continuous treatment with relugolix combination therapy for 52 weeks, 34 (87.2%) met treatment responder criteria and 23 (59.0%) were anemia responders. LS mean hemoglobin concentration increased by 29.4% at week 52. LS mean UFS-QoL symptom severity and fatigue scores decreased by 38.5 and 31.9 points, respectively, and HR-QoL total score increased by 41.6 points. CONCLUSION: In women with UF and a high disease burden due to anemia, relugolix combination therapy substantially improved hemoglobin levels, decreased distress due to symptoms, especially fatigue, over 52 weeks.


Anemia , Leiomyoma , Phenylurea Compounds , Pyrimidinones , Uterine Neoplasms , Female , Humans , Male , Quality of Life , Uterine Neoplasms/complications , Leiomyoma/complications , Leiomyoma/drug therapy , Anemia/drug therapy , Anemia/etiology , Hemoglobins
11.
Tunis Med ; 102(2): 116-118, 2024 Feb 05.
Article En | MEDLINE | ID: mdl-38567479

INTRODUCTION: Eighty-five per cent of uterine inversions are puerperal. Non-puerperal uterine inversion is usually caused by tumours that exert a traction force on the fundus of the uterus. This causes the uterus to be partially or completely inverted. It is commonly related to benign tumours like submucosal leiomyomas. Nevertheless, malignancies are an infrequent association. CASE PRESENTATION: We report a case of a 35-year-old female patient, medically and surgically free, gravida0 para0, complaining of menometrorrhagia associated with pelvic pain for 2 years. A suprapubic ultrasound scan showed an enlarged, globular uterus with a heterogeneous, undefined mass of 49 mm in size. MRI scan showed the appearance of a U-shaped uterine cavity and a thickened inverted uterine fundus with an endometrial infiltrating mass of 25 mm. Intraoperative exploration showed uterine inversion involving the ovaries; the fallopian tubes and the round ligaments and a necrotic intracavitary mass. The malignancy of the tumor was confirmed through anatomopathological examination as Adenosarcoma. CONCLUSIONS: Uterine inversion is rare outside the puerperal period, and malignant etiology must not be overlooked. Therefore, comprehensive care with meticulous etiological investigation is crucial.


Adenosarcoma , Leiomyoma , Urogenital Abnormalities , Uterine Inversion , Uterine Neoplasms , Uterus/abnormalities , Female , Humans , Adult , Uterine Inversion/diagnosis , Uterine Inversion/etiology , Uterine Inversion/surgery , Uterine Neoplasms/complications , Uterine Neoplasms/diagnosis , Uterine Neoplasms/surgery , Adenosarcoma/complications , Adenosarcoma/diagnosis , Adenosarcoma/surgery , Leiomyoma/surgery
14.
Minerva Obstet Gynecol ; 76(2): 200-204, 2024 Apr.
Article En | MEDLINE | ID: mdl-38624194

Uterine leiomyosarcoma is a rare malignant gynecologic tumor that arises from the myometrial or endometrial stromal precursor cells. This tumor has the highest prevalence in the pre- and post-is more frequent between 40 and 60 years old. It has a very unfavorable prognosis: only early-stage tumors have an acceptable prognosis; unfortunately, it is often diagnosed accidentally, typically on an advanced stage, when hematological metastases have already spread. Surgery is the main treatment strategy, while systemic treatment and radiotherapy are not recommended due to the lack of results. Since metastatization is mainly hematological, lymphadenectomy is not recommended. Recent progresses have been achieved in advanced and recurrent disease, often inoperable, thanks to new chemotherapies, target therapies and immunotherapies. We reported the case of a 51-year-old woman evaluated for lumbar pain in the right region compatible with renal colic. The ultrasound evaluation revealed right hydronephrosis and the presence of a paraovarian or intraligamentary mass compatible with fibroma. The abdominal CT confirmed the presence of a mass with heterogeneous vascularization. Therefore, the patient underwent laparoscopic surgery to remove the lesion which resulted to be a leiomyosarcoma G2. During the following week the patient underwent a laparoscopic hysterectomy. The first step for differential diagnosis consists in the evaluation of clinicopathological features, followed by the analysis of preoperative imaging. Pelvic MRI represents the gold standard, while CT is used to detect metastases. The main issue is that imaging shows limited ability in differential diagnosis between benign and malign smooth muscle tumor. The definitive diagnosis is confirmed by histological analysis; this implies the necessity of improved attentions on the surgical procedure, which is often performed by steps with prolongation of the treatment pathway. To distinguish which fibroids presents a major risk to be misdiagnosed, some risk scores were developed (rPRESS in 2014 and pLMS in 2019), though actually they are not applied in clinical practice. Uterine leiomyosarcoma (uLMS) is rare but causes several deaths in perimenopausal women due to lack of effective treatments, although target therapies represent a future hope. Furthermore, clinical practice needs support through the development and improvement of diagnostic risk scores and their integration into guidelines.


Leiomyoma , Leiomyosarcoma , Pelvic Neoplasms , Uterine Neoplasms , Female , Humans , Middle Aged , Adult , Leiomyosarcoma/complications , Leiomyosarcoma/diagnosis , Leiomyosarcoma/pathology , Uterine Neoplasms/complications , Uterine Neoplasms/diagnosis , Leiomyoma/surgery , Hysterectomy/methods , Pelvic Neoplasms/surgery
15.
JAMA Netw Open ; 7(4): e246832, 2024 Apr 01.
Article En | MEDLINE | ID: mdl-38625699

Importance: Fibroids are benign neoplasms associated with severe gynecologic morbidity. There are no strategies to prevent fibroid development. Objective: To examine associations of hypertension, antihypertensive treatment, anthropometry, and blood biomarkers with incidence of reported fibroid diagnosis in midlife. Design, Setting, and Participants: The Study of Women's Health Across the Nation is a prospective, multisite cohort study in the US. Participants were followed-up from enrollment (1996-1997) through 13 semiannual visits (1998-2013). Participants had a menstrual period in the last 3 months, were not pregnant or lactating, were aged 42 to 52 years, were not using hormones, and had a uterus and at least 1 ovary. Participants with prior fibroid diagnoses were excluded. Data analysis was performed from November 2022 to February 2024. Exposures: Blood pressure, anthropometry, biomarkers (cholesterol, triglycerides, and C-reactive protein), and self-reported antihypertensive treatment at baseline and follow-up visits were measured. Hypertension status (new-onset, preexisting, or never [reference]) and hypertension treatment (untreated, treated, or no hypertension [reference]) were categorized. Main Outcomes and Measures: Participants reported fibroid diagnosis at each visit. Discrete-time survival models estimated hazard ratios (HRs) and 95% CIs for associations of time-varying hypertension status, antihypertensive treatment, anthropometry, and biomarkers with incident reported fibroid diagnoses. Results: Among 2570 participants without a history of diagnosed fibroids (median [IQR] age at screening, 45 [43-48] years; 1079 [42.1%] college educated), 526 (20%) reported a new fibroid diagnosis during follow-up. Risk varied by category of hypertension treatment: compared with those with no hypertension, participants with untreated hypertension had a 19% greater risk of newly diagnosed fibroids (HR, 1.19; 95% CI, 0.91-1.57), whereas those with treated hypertension had a 20% lower risk (HR, 0.80; 95% CI, 0.56-1.15). Among eligible participants with hypertension, those taking antihypertensive treatment had a 37% lower risk of newly diagnosed fibroids (HR, 0.63; 95% CI, 0.38-1.05). Risk also varied by hypertension status: compared with never-hypertensive participants, participants with new-onset hypertension had 45% greater risk of newly diagnosed fibroids (HR, 1.45; 95% CI, 0.96-2.20). Anthropometric factors and blood biomarkers were not associated with fibroid risk. Conclusions and Relevance: Participants with untreated and new-onset hypertension had increased risk of newly diagnosed fibroids, whereas those taking antihypertensive treatment had lower risk, suggesting that blood pressure control may provide new strategies for fibroid prevention.


Cardiovascular Diseases , Hypertension , Leiomyoma , Female , Humans , Pregnancy , Antihypertensive Agents , Cohort Studies , Lactation , Prospective Studies , Risk Factors , Hypertension/complications , Hypertension/drug therapy , Hypertension/epidemiology , Leiomyoma/complications , Leiomyoma/diagnosis , Leiomyoma/epidemiology , Heart Disease Risk Factors , Biomarkers
16.
Int J Hyperthermia ; 41(1): 2321980, 2024.
Article En | MEDLINE | ID: mdl-38616245

BACKGROUND: A method for periprocedural contrast agent-free visualization of uterine fibroid perfusion could potentially shorten magnetic resonance-guided high intensity focused ultrasound (MR-HIFU) treatment times and improve outcomes. Our goal was to test feasibility of perfusion fraction mapping by intravoxel incoherent motion (IVIM) modeling using diffusion-weighted MRI as method for visual evaluation of MR-HIFU treatment progression. METHODS: Conventional and T2-corrected IVIM-derived perfusion fraction maps were retrospectively calculated by applying two fitting methods to diffusion-weighted MRI data (b = 0, 50, 100, 200, 400, 600 and 800 s/mm2 at 1.5 T) from forty-four premenopausal women who underwent MR-HIFU ablation treatment of uterine fibroids. Contrast in perfusion fraction maps between areas with low perfusion fraction and surrounding tissue in the target uterine fibroid immediately following MR-HIFU treatment was evaluated. Additionally, the Dice similarity coefficient (DSC) was calculated between delineated areas with low IVIM-derived perfusion fraction and hypoperfusion based on CE-T1w. RESULTS: Average perfusion fraction ranged between 0.068 and 0.083 in areas with low perfusion fraction based on visual assessment, and between 0.256 and 0.335 in surrounding tissues (all p < 0.001). DSCs ranged from 0.714 to 0.734 between areas with low perfusion fraction and the CE-T1w derived non-perfused areas, with excellent intraobserver reliability of the delineated areas (ICC 0.97). CONCLUSION: The MR-HIFU treatment effect in uterine fibroids can be visualized using IVIM perfusion fraction mapping, in moderate concordance with contrast enhanced MRI. IVIM perfusion fraction mapping has therefore the potential to serve as a contrast agent-free imaging method to visualize the MR-HIFU treatment progression in uterine fibroids.


Leiomyoma , Magnetic Resonance Imaging , Female , Humans , Reproducibility of Results , Retrospective Studies , Perfusion , Leiomyoma/diagnostic imaging , Leiomyoma/surgery
17.
Article En | MEDLINE | ID: mdl-38619102

Oral leiomyomatous hamartoma (OLH) is a rare lesion, with only 40 cases reported in the literature. It typically presents early in life as a nodule on the anterior maxillary alveolar tissues or the tongue. Its growth potential is limited, with few cases reaching dimensions >2.0 cm, and its microscopic composition includes an intact surface mucosa with an underlying fibrovascular stroma possessing an unencapsulated proliferation of smooth muscle fascicles. Excision is considered the definitive treatment. Here we describe the clinical, microscopic, histochemical, and immunohistochemical features and management of 3 cases of OLH and review the literature. The findings we present here can assist in performing differential diagnosis, particularly in discriminating between OLH and similar yet non-hamartomatous processes and in selecting appropriate management.


Hamartoma , Leiomyoma , Humans , Diagnosis, Differential , Hamartoma/diagnosis , Hamartoma/surgery , Tongue
18.
Medicine (Baltimore) ; 103(16): e37877, 2024 Apr 19.
Article En | MEDLINE | ID: mdl-38640263

RATIONALE: Inflammatory fibroid polyp (IFP), also known as Vanek tumor, is a rare, benign gastrointestinal lesion characterized by its inflammatory and fibroid histological features. IFP is often discovered incidentally during endoscopic examinations. It is exceedingly rare for an IFP to prolapse into the duodenum and results in incomplete obstruction of the pylorus. PATIENT CONCERNS: A 64-year-old male patient was admitted to the hospital with recurrent episodes of melena over a 6-month period, along with complaints of dizziness and fatigue in the past 10 days. DIAGNOSES: Gastroscopy showed a giant polypoid mass on the posterior wall of the gastric antrum, prolapsing into the duodenum. Abdominal computer tomography (CT) confirmed the tumor protruding into the duodenum. Pathologic examination of the resected specimen confirmed the IFP diagnosis. INTERVENTIONS: The giant tumor was completely and successfully excised using endoscopic submucosal dissection (ESD). After the surgery, the patient underwent acid suppression and fluid replenishment therapy. OUTCOMES: The patient responded well to ESD and was discharged in stable condition. As of the submission of the case report, there has been no recurrence of the tumor after a 5-month follow-up, and the patient is still under follow-up. LESSONS: While IFPs have traditionally been managed surgically, ESD demonstrates promising treatment outcomes, avoiding the need for surgical distal gastrectomy, and emerges as a safe and effective treatment option.


Endoscopic Mucosal Resection , Gastrointestinal Neoplasms , Leiomyoma , Polyps , Stomach Neoplasms , Male , Humans , Middle Aged , Pyloric Antrum/surgery , Pyloric Antrum/pathology , Stomach Neoplasms/complications , Stomach Neoplasms/surgery , Stomach Neoplasms/diagnosis , Polyps/complications , Polyps/surgery , Gastroscopy , Gastrointestinal Neoplasms/pathology , Duodenum/pathology , Leiomyoma/complications , Leiomyoma/surgery , Leiomyoma/pathology
19.
BMC Womens Health ; 24(1): 233, 2024 Apr 12.
Article En | MEDLINE | ID: mdl-38610011

BACKGROUND: Uterine fibroids are non-cancerous neoplasms that arise from the uterus affecting over 75% of women. However, there is a disparity with Black women having an increased prevalence of nearly 80%. Black women also experience increased symptom burden, including younger age at the time of diagnosis and increased number and volume of fibroids. Less is known about other ethnoracially diverse women such as Latinas and the potential cultural impacts on fibroid burden and treatment. METHODS: Community engagement studios were conducted to facilitate discussions with stakeholders on their uterine fibroid and menstruation experience. We recruited Black women (n = 6) diagnosed with uterine fibroids and Latinas (n = 7) without uterine fibroids. We held two virtual community engagement studios split by uterine fibroid diagnosis. The studios were not audio recorded and notes were taken by four notetakers. The notes were thematically analyzed in Atlas.ti using content analysis. RESULTS: Participants felt there was a lack of discussion around menstruation overall, whether in the home or school settings. This lack of menstruation education was pronounced when participants had their first menstruation experience, with many unaware of what to expect. This silence around menstruation led to a normalization of painful menstruation symptoms. When it came to different treatment options for uterine fibroids, some women wanted to explore alternative treatments but were dismissed by their healthcare providers. Many participants advocated for having discussions with their healthcare provider about life goals to discuss different treatment options for their uterine fibroids. CONCLUSION: Despite uterine fibroid diagnosis, there is silence around menstruation. Menstruation is a normal biological occurrence and needs to be discussed to help prevent delayed diagnosis of uterine fibroids and possibly other gynecological disorders. Along with increased discussions around menstruation, further discussion is needed between healthcare providers and uterine fibroid patients to explore appropriate treatment options.


Leiomyoma , Menstruation , Humans , Female , Leiomyoma/complications , Dysmenorrhea , Black People , Hispanic or Latino
20.
Curr Opin Obstet Gynecol ; 36(3): 181-185, 2024 Jun 01.
Article En | MEDLINE | ID: mdl-38656810

PURPOSE OF REVIEW: This article reviews recent advances in ultrasound elastography in diagnosing and evaluating the normal nongravid uterus and the infertile uterus in the gynecologic patient. RECENT FINDINGS: Focusing on the most recent primary literature, studies have demonstrated new findings among a breadth of gynecologic clinical settings. Studies in the nongravid uterus have found that menopausal status, age, and menstrual phase have not been associated with changes in uterine tissue stiffness. Focusing on myometrial disease, there have been conflicting data regarding the ability to distinguish uterine fibroids from adenomyosis. One area of expanding research surrounding uterine elastography includes the infertile population, where ongoing studies attempt to provide a predictive model using shear wave elastography (SWE) in patients undergoing in-vitro fertilization. SUMMARY: Ultrasound elastography has become an increasingly studied and utilized tool in assessing physiologic and pathologic processes in the field of gynecology. Evaluating tissue stiffness through strain and SWE can serve to improve diagnosis of various uterine and cervical lesions, as well as prognosticate outcomes after fertility treatments. This growing area of research will continue to establish the role and application of ultrasound elastography into clinical practice.


Elasticity Imaging Techniques , Infertility, Female , Uterus , Humans , Female , Elasticity Imaging Techniques/methods , Uterus/diagnostic imaging , Infertility, Female/diagnostic imaging , Leiomyoma/diagnostic imaging , Uterine Diseases/diagnostic imaging , Uterine Neoplasms/diagnostic imaging , Adenomyosis/diagnostic imaging
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