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Tidsskrift For Den Norske Laegeforening... Jun 2024Vulvar leiomyoma is rare and is often misdiagnosed as a cyst or abscess in the Bartholin's glands. Other causes of benign tumours of the vulva are Gartner's duct cysts,...
Vulvar leiomyoma is rare and is often misdiagnosed as a cyst or abscess in the Bartholin's glands. Other causes of benign tumours of the vulva are Gartner's duct cysts, fibromas, fibroadenomas, lipomas and hamartomas. Adenoma was the tentative diagnosis is this case history, but the histology showed a benign leiomyoma.
Topics: Humans; Female; Vulvar Neoplasms; Leiomyoma; Adult; Middle Aged; Diagnosis, Differential
PubMed: 38934324
DOI: 10.4045/tidsskr.23.0818 -
Nutrients Jun 2024This study investigates the role of body composition parameters in patients with pancreatic cancer undergoing surgical treatment. The research involved 88 patients...
This study investigates the role of body composition parameters in patients with pancreatic cancer undergoing surgical treatment. The research involved 88 patients diagnosed with pancreatic cancer who underwent surgery at the Modena Cancer Center between June 2015 and October 2023. Body composition parameters were obtained from CT scans performed before and after surgery. The percentage of sarcopenic patients at the time of diagnosis of pancreatic cancer is 56.82%. Of the patients who died between the first and second CT evaluated, 58% were sarcopenic, thus confirming the role of sarcopenia on outcome. The study found that all body composition parameters (TAMA, SMI, VFI, and SFI) demonstrated a trend towards reduction between two examinations, indicating an overall depletion in muscle and adipose tissue. We then evaluated the relationships between fat-related parameters (VFI, SFI and VSR) and survival outcomes: overall survival and progression-free survival. Cox univariate regression model show significant parameter related to outcomes was adipose tissue, specifically VFI. The study found that higher VFI levels were associated with greater survival rates. This research holds promise for advancing our understanding of the link between body composition and the prognosis of pancreatic cancer patients.
Topics: Humans; Pancreatic Neoplasms; Body Composition; Male; Female; Aged; Sarcopenia; Middle Aged; Adipose Tissue; Tomography, X-Ray Computed; Prognosis
PubMed: 38931189
DOI: 10.3390/nu16121834 -
Journal of Clinical Medicine Jun 2024: Leiomyosarcoma (LMS) originating from the adrenal gland is exceedingly rare, constituting a minute fraction of soft tissue sarcomas. Due to its rarity, with less than... (Review)
Review
: Leiomyosarcoma (LMS) originating from the adrenal gland is exceedingly rare, constituting a minute fraction of soft tissue sarcomas. Due to its rarity, with less than 50 documented cases in English medical literature, the diagnosis and management of adrenal LMS remain challenging. The aim of this study was to perform a review of the literature, in order to evaluate the prognosis of these rare cancers and report our specific case. : A systematic review of the literature was conducted using PubMed, Web of Science, Google Scholar, and Scopus databases, up to December 2020. The search utilized MeSH terms such as "Adrenal Gland Neoplasms," "Leiomyosarcoma," "Adrenalectomy," and "Smooth Muscle Tumor." The inclusion criteria focused on studies reporting patients with a histopathological diagnosis of adrenal leiomyosarcoma. The PRISMA guidelines were followed to ensure a comprehensive analysis. : Out of 63 identified studies, 43 met the inclusion criteria and were reviewed. These studies highlighted the rarity and aggressive behavior of adrenal leiomyosarcoma. Surgical excision remains the cornerstone of treatment, often complemented by adjuvant therapies. The reviewed case involved a 52-year-old woman who underwent a right laparoscopic adrenalectomy for a 9 × 7 × 6 cm grade 3 leiomyosarcoma. Despite subsequent adjuvant chemotherapy, hepatic metastases were detected, illustrating the aggressive nature of the disease. The literature underscores the importance of histopathological analysis and long-term surveillance for managing disease progression. : Optimal management of adrenal leiomyosarcoma requires a multidisciplinary approach and meticulous follow-up. The rarity of the disease poses challenges for standardizing treatment, but surgical excision and tailored adjuvant therapies show promise. Further research is essential to refine treatment strategies and improve prognosis for this rare malignancy.
PubMed: 38930027
DOI: 10.3390/jcm13123499 -
Medicina (Kaunas, Lithuania) Jun 2024: As brain lesions present complex diagnostic challenges, accurate tissue sampling via biopsy is critical for effective treatment planning. Traditional frame-based... (Comparative Study)
Comparative Study
: As brain lesions present complex diagnostic challenges, accurate tissue sampling via biopsy is critical for effective treatment planning. Traditional frame-based stereotactic biopsy has been complemented by navigated biopsy techniques, leveraging advancements in imaging and navigation technology. This study aims to compare the navigated and frame-based stereotactic biopsy methods in a clinical setting, evaluating their efficacy, safety, and diagnostic outcomes to determine the optimal approach for precise brain lesion targeting. : retrospective analysis was conducted on patients who underwent brain biopsies between January 2017 and August 2023 at an academic medical center. Data on patient demographics, clinical characteristics, biopsy technique (navigated vs. frame-based), and outcomes including accuracy, complications, and hospital stay duration were analyzed. : The cohort comprised 112 patients, with no significant age or gender differences between groups. Symptoms leading to biopsy were predominantly diminished muscle strength (42.0%), cognitive issues (28.6%), and aphasia (24.1%). Tumors were most common in the deep hemisphere (24.1%). The median hospital stay was 5 days, with a rehospitalization rate of 27.7%. Complications occurred in 4.47% of patients, showing no significant difference between biopsy methods. However, navigated biopsies resulted in fewer samples ( < 0.001) but with comparable diagnostic accuracy as frame-based biopsies. : Navigated and frame-based stereotactic biopsies are both effective and safe, with comparable accuracy and complication rates. The choice of technique should consider lesion specifics, surgeon preference, and technological availability. The findings highlight the importance of advanced neurosurgical techniques in enhancing patient care and outcomes.
Topics: Humans; Female; Male; Middle Aged; Retrospective Studies; Stereotaxic Techniques; Adult; Aged; Cohort Studies; Biopsy; Brain Neoplasms
PubMed: 38929566
DOI: 10.3390/medicina60060949 -
Medicina (Kaunas, Lithuania) May 2024Uterine fibroids (leiomyomas and myomas) are the most common benign gynecological condition in patients presenting with abnormal uterine bleeding, pelvic masses causing... (Review)
Review
UNLABELLED
Uterine fibroids (leiomyomas and myomas) are the most common benign gynecological condition in patients presenting with abnormal uterine bleeding, pelvic masses causing pressure or pain, infertility and obstetric complications. Almost a third of women with fibroids need treatment due to symptoms.
OBJECTIVES
In this review we present all currently available treatment modalities for uterine fibroids.
METHODS
An extensive search for the available data regarding surgical, medical and other treatment options for uterine fibroids was conducted.
REVIEW
Nowadays, treatment for fibroids is intended to control symptoms while preserving future fertility. The choice of treatment depends on the patient's age and fertility and the number, size and location of the fibroids. Current management strategies mainly involve surgical interventions (hysterectomy and myomectomy hysteroscopy, laparoscopy or laparotomy). Other surgical and non-surgical minimally invasive techniques include interventions performed under radiologic or ultrasound guidance (uterine artery embolization and occlusion, myolysis, magnetic resonance-guided focused ultrasound surgery, radiofrequency ablation of fibroids and endometrial ablation). Medical treatment options for fibroids are still restricted and available medications (progestogens, combined oral contraceptives andgonadotropin-releasing hormone agonists and antagonists) are generally used for short-term treatment of fibroid-induced bleeding. Recently, it was shown that SPRMs could be administered intermittently long-term with good results on bleeding and fibroid size reduction. Novel medical treatments are still under investigation but with promising results.
CONCLUSIONS
Treatment of fibroids must be individualized based on the presence and severity of symptoms and the patient's desire for definitive treatment or fertility preservation.
Topics: Humans; Leiomyoma; Female; Uterine Neoplasms; Hysterectomy; Uterine Artery Embolization; Uterine Myomectomy
PubMed: 38929485
DOI: 10.3390/medicina60060868 -
International Journal of Molecular... Jun 2024Bladder cancer (BC) is the 12th most commonly diagnosed cancer worldwide. Although there are several well-established molecular and immunological classifications,...
Bladder cancer (BC) is the 12th most commonly diagnosed cancer worldwide. Although there are several well-established molecular and immunological classifications, prognostic and predictive markers for tumor cells and immune cells are still needed. Using a tissue microarray, we analyzed the expression of the chemokine CC motif ligand 5 (CCL5) by immunohistochemistry (IHC) in 175 muscle-invasive BC samples. The application of a single cutoff for the staining status of tumor cells (TCs; positive vs. negative) and immune cells (ICs; positive vs. negative) revealed 75 patients (42.9%) and 123 patients (70.3%) with CCL5-positive TCs or ICs, respectively. IHC results were associated with prognostic and predictive data. Multivariate Cox regression analysis revealed that positive CCL5 staining in TCs was associated with significantly shorter disease-specific survival (DSS; RR = 1.51; = 0.047), but CCL5-negative ICs were associated with significantly shorter overall survival (OS; RR = 1.66; = 0.005), DSS (RR = 2.02; = 0.001) and recurrence-free survival (RFS; RR = 1.94; = 0.002). Adjuvant chemotherapy was favorable for patients with CCL5-negative ICs for OS (RR = 0.30; = 0.006), DSS (RR = 0.36; = 0.022) and RFS (RR = 0.41; = 0.046) but not for patients with CCL5-positive ICs, except in the subgroup of N1 + N2 patients, where it was associated with better OS. We suggest that CCL5 expression can be a prognostic and predictive marker for muscle-invasive bladder cancer patients.
Topics: Humans; Urinary Bladder Neoplasms; Chemokine CCL5; Male; Female; Aged; Prognosis; Middle Aged; Biomarkers, Tumor; Neoplasm Invasiveness; Aged, 80 and over; Adult; Immunohistochemistry
PubMed: 38928033
DOI: 10.3390/ijms25126325 -
Genes Jun 2024Uterine pathologies pose a challenge to women's health on a global scale. Despite extensive research, the causes and origin of some of these common disorders are not... (Comparative Study)
Comparative Study
Uterine pathologies pose a challenge to women's health on a global scale. Despite extensive research, the causes and origin of some of these common disorders are not well defined yet. This study presents a comprehensive analysis of transcriptome data from diverse datasets encompassing relevant uterine pathologies such as endometriosis, endometrial cancer and uterine leiomyomas. Leveraging the Comparative Analysis of Shapley values (CASh) technique, we demonstrate its efficacy in improving the outcomes of the classical differential expression analysis on transcriptomic data derived from microarray experiments. CASh integrates the microarray game algorithm with Bootstrap resampling, offering a robust statistical framework to mitigate the impact of potential outliers in the expression data. Our findings unveil novel insights into the molecular signatures underlying these gynecological disorders, highlighting CASh as a valuable tool for enhancing the precision of transcriptomics analyses in complex biological contexts. This research contributes to a deeper understanding of gene expression patterns and potential biomarkers associated with these pathologies, offering implications for future diagnostic and therapeutic strategies.
Topics: Female; Humans; Transcriptome; Endometriosis; Leiomyoma; Gene Expression Profiling; Endometrial Neoplasms; Uterine Neoplasms; Uterine Diseases; Algorithms
PubMed: 38927658
DOI: 10.3390/genes15060723 -
Journal of Robotic Surgery Jun 2024Fibroids are the most common benign tumours of the uterus, often requiring surgery when symptomatic. This study aims to investigate the impact of surgery using two... (Comparative Study)
Comparative Study
Fibroids are the most common benign tumours of the uterus, often requiring surgery when symptomatic. This study aims to investigate the impact of surgery using two methods, laparoscopy and laparotomy, on the thickness and vascularity of the uterine myometrium at the site of myomectomy scar (comparing sonographic features at the surgical scar site, including thickness, vascularity, and the extent of fibrotic tissue, in both open and laparoscopic surgical approaches). In this clinical trial, 100 women with type 2-5 fibroids and clinical symptoms, seeking surgery et al. Zahra Hospital, were enrolled in two groups: laparoscopy and laparotomy. Inclusion criteria were a maximum fibroid size of 8 cm and, in the case of multiple fibroids, a maximum of three, with the largest being 8 cm. 6 months post-surgery, sonographic assessments of the myomectomy scar site were compared between both groups. Participants showed no significant differences in demographic and obstetric factors. The most common clinical symptom (87%) in both groups was abnormal uterine bleeding (AUB). The mean hospital stay duration was statistically significantly lower in the laparoscopy group at 1.64 (SD 0.56) compared to 1.89 (SD 0.58) in the laparotomy group (p = 0.028). Additionally, the decrease in haemoglobin levels was 0.89 (SD 0.92) and 1.87 (SD 2.24) units, respectively, which showed a statistically significant difference (p = 0.003). The duration of surgery was significantly shorter in the laparotomy group (p = 0.001). Abdominal pressure was not observed in the laparoscopy group, while 12% of the laparotomy group reported complaints (p = 0.013). Based on the results obtained in this study, it can be concluded that there was no difference between these two methods in terms of improving uterine thickness and associated complications. However, the decrease in haemoglobin levels and the length of hospital stay were lower in patients undergoing laparoscopy.
Topics: Humans; Female; Laparoscopy; Uterine Myomectomy; Cicatrix; Adult; Myometrium; Laparotomy; Leiomyoma; Uterine Neoplasms; Ultrasonography; Length of Stay; Middle Aged
PubMed: 38926240
DOI: 10.1007/s11701-024-01983-x -
Ceska a Slovenska Oftalmologie :... 2024To demonstrate a rare case of ciliary body leiomyoma in our patient Case report: A 72-year-old female reported to our clinic for a preventive examination, upon which we...
AIM
To demonstrate a rare case of ciliary body leiomyoma in our patient Case report: A 72-year-old female reported to our clinic for a preventive examination, upon which we found a dome-shaped grey-brownish mass on the retinal periphery. After completing gonioscopic and ultrasound examinations, we referred the patient to a specialist facility. Due to a finding of suspicious malignant melanoma, we completed the MRI scan and recommended enucleation of the eyeball. A histopathological examination showed a leiomyoma of the ciliary body.
CONCLUSION
The aim of this case report is to demonstrate the difficulty of intraocular leiomyoma diagnosis. Only immunohistochemical examination differentiated the tumor from malignant melanoma and determined the diagnosis of ciliary body leiomyoma. Perhaps because of the extreme rarity of this type of tumor, we often neglect to consider a diagnosis of leiomyoma.
Topics: Humans; Leiomyoma; Female; Ciliary Body; Aged; Uveal Neoplasms; Melanoma; Diagnosis, Differential
PubMed: 38925897
DOI: 10.31348/2024/30 -
Asian Pacific Journal of Cancer... Jun 2024
Topics: Humans; Cytochrome P-450 CYP3A; Rhabdomyosarcoma; Vincristine; Polymorphism, Genetic; Prognosis; Antineoplastic Agents, Phytogenic
PubMed: 38918644
DOI: 10.31557/APJCP.2024.25.6.1861