Background and Objectives: The tumor microenvironment (TME) plays a major role in neoplastic development. Various types of cells can be found in the TME. These cells can be classified into two groups, immunosuppressive and immunostimulatory types, depending on the function they perform in the antitumor immune response (IR). By interacting both with each other and with tumor cells, different immune mechanisms are activated or inhibited, which can suppress or promote the development and progression of cervical cancer (CC). Our aim was to investigate some of the main components of the cellular immune response in TME—tumor-infiltrating cytotoxic T cells (Tc, CD8+) and tumor-associated macrophages (TAMs, CD68+)—in patients with CC. Materials and Methods: We analyzed 72 paraffin-embedded tumor tissues of patients diagnosed and treated at Medical University Pleven, Bulgaria. Patients were classified according to the 2018 FIGO (International Federation of Gynaecology and Obstetrics) classification. From each patient, we selected one histological slide with hematoxylin eosin staining. In a microscopic evaluation, CD8+ T lymphocytes and CD68+-positive macrophages were counted in the tumor and stroma of five randomly selected fields at ×40 magnification (HPF). We analyzed the relationship between intratumoral and stromal CD8 and CD68 expression and FIGO stage and N status. Results: There was no significant association between the expression levels of intratumoral and stromal CD68+ cells in the different FIGO stages and according to the lymph nodes’ involvement. For CD8+ cells, the association of stromal infiltration was also not found, but T intratumor infiltration was associated with a higher FIGO stage, despite the fact that the results did not reach significance (p = 0.063, Fisher test). Intratumoral CD8+ cells were significantly associated with positive N status, (p = 0.035). Discussion: The separation of tumor-infiltrating cytotoxic T cells and tumor-associated macrophages into intratumoral and stromal is inconsequential. In our study, the level of infiltration of CD68+ cells in tumors and stromata was not significantly associated with tumor progression or lymph node involvement. The results were different for CD8+ cells, in which levels of infiltration were associated with lymph nodes’ statuses. Conclusions: The separate evaluation of CD68+ immune cells in the TME as intratumoral and stromal is not beneficial for defining prognoses, since the presence of these cells is not associated with the patient’s stage. In our study, the presence of CD8+ cells was significantly associated with lymph node metastases. The prognostic value of the obtained results can be enriched with an additional study of the lymphocyte phenotype, including B and other subtypes of T lymphocytes, NK cells, as well as molecules involved in the immune response, such as HLA subtypes.

Despite improvements in vaccination, screening, and treatment, cervical cancer (CC) remains a major healthcare problem on a global scale. The tumor microenvironment (TME) plays an important and controversial role in cancer development, and the mechanism of the tumor’s escape from immunological surveillance is still not clearly defined. We aim to investigate the expression of CD68 and CD47 in patients with different histological variants of CC, tumor characteristics, and burden. This is a retrospective cohort study performed on paraffin-embedded tumor tissues from 191 patients diagnosed with CC between 2014 and 2021 at the Medical University Pleven, Bulgaria. Slides for immunohistochemical (IHC) evaluation were obtained, and the expression of CD68 was scored in intratumoral (IT) and stromal (ST) macrophages (CD68+cells) using a three-point scoring scale. The CD47 expression was reported as an H-score. All statistical analyses were performed using R v. 4.3.1 for Windows. Infiltration by CD68-IT cells in the tumor depended on histological type and the expression of CD47. Higher levels of the CD47 H-score were significantly more frequent among patients in the early stage. Higher levels of infiltration by CD68-ST cells were associated with worse prognosis, and the infiltration of CD68-IT cells was associated with reduced risk of death from neoplastic disease. TME is a complex ecosystem that has a major role in the growth and development of tumors. Macrophages are a major component of innate immunity and, when associated with a tumor process, are defined as TAM. Tumor cells try to escape immunological surveillance in three ways, and one of them is reducing immunogenicity by the overexpression of negative coreceptors by T-lymphocytes and their ligands on the surface of tumor cells. One such mechanism is the expression of CD47 in tumor cells, which sends a “don’t eat me” signal to the macrophages and, thus, prevents phagocytosis. To our knowledge, this is the first study that has tried to establish the relationship between the CD47 and CD68 expression levels and some clinicopathologic features in CC. We found that the only clinicopathological feature implicating the level of CD68 infiltration was the histological variant of the tumor, and only for CD68-IT–high levels were these observed in SCC. High levels of CD47 expression were seen more frequently in pT1B than pT2A and pT2B in the FIGO I stage than in the FIGO II and III stages. Infiltration by large numbers of CD68-IT cells was much more common among patients with a high expression of CD47 in tumor cells. A high level of infiltration by CD68-ST cells was associated with a worse prognosis, and a high level of infiltration by CD68-ST cells was associated with a lower risk of death from cancer.

Cervical cancer remains the fourth most common malignancy among women worldwide, with over 600,000 new cases and approximately 350,000 deaths in 2022. Lymph node (LN) status is a critical prognostic factor, and in 2018, the International Federation of Gynecology and Obstetrics (FIGO) revised its staging system to include regional LN metastases, underscoring the importance of accurate nodal assessment. Sentinel lymph node biopsy (SLNB) has emerged as a minimally invasive alternative to systematic pelvic lymphadenectomy in early-stage disease, aiming to shorten operative time, reduce healthcare costs, and minimize treatment-related morbidity. This review synthesizes current evidence on SLNB in early-stage cervical cancer, including its diagnostic accuracy, optimal techniques, cost-effectiveness, and remaining clinical challenges. Data from prospective trials and meta-analyses demonstrate that SLNB provides high detection rates, especially with bilateral mapping and the use of advanced tracers such as indocyanine green. Ultrastaging further improves the detection of micrometastases and isolated tumor cells, refining adjuvant therapy decisions. Compared to full lymphadenectomy, SLNB significantly decreases intraoperative blood loss, operative time, and postoperative complications—most notably, lymphedema—while maintaining equivalent disease-free and overall survival. International guidelines now endorse SLNB for appropriately selected patients with early-stage cervical cancer (tumor size < 4 cm, negative preoperative imaging). However, variations persist between European and U.S. recommendations regarding its role as a standalone procedure. Future research must address protocol standardization, the prognostic relevance of low-volume metastases, and factors influencing mapping success. Overall, SLNB represents a paradigm shift toward more individualized, evidence-based surgical management of early-stage cervical cancer.

Bartholin gland carcinoma (BGC) is a rare malignancy, comprising 3–7% of vulvar cancers and 40% of cases, with histotype influencing prognosis. Adenocarcinoma and node-positive disease independently predict worse survival. Treatment hinges on complete surgical excision with 2–3 mm margins, bilateral groin evaluation, and histology-tailored adjuvant therapy. Emerging data support the use of immune checkpoint inhibitors in squamous BGC and targeted agents (e.g., mTOR/CDK4/6 inhibitors) in adenocarcinoma. We propose a practical molecular testing algorithm and highlight the urgent need for prospective, multinational collaboration to establish BGC-specific guidelines.

Background: Vulvar leiomyosarcoma (VLMS) is a rare and aggressive soft tissue malignancy arising from smooth muscle cells, comprising less than 3% of vulvar cancers. Its clinical resemblance to benign vulvar lesions often leads to delayed diagnosis. Despite surgical resection and adjuvant therapy, VLMS is associated with high recurrence rates and a poor prognosis, and due to its rarity, there is no standardized management or surveillance protocol. Case Report: We present a case of high-grade VLMS in a postmenopausal woman, initially diagnosed in 2020 and managed with surgical excision and adjuvant radiotherapy. The primary tumor was a 10 cm solid, lobulated mass involving the mons pubis, with histology confirming high-grade leiomyosarcoma based on marked cellular atypia, high mitotic activity, and smooth muscle differentiation. Immunohistochemistry was positive for SMA, vimentin, and CD34, and negative for S100 and MyoD1. Five years later, the patient developed a local recurrence with an enlarged inguinal lymph node. She underwent complete tumor resection and bilateral inguinal lymphadenectomy. Histology of the recurrent lesion mirrored the initial findings, with no lymph node metastases. This case highlights the aggressive nature and potential for late recurrence in vulvar leiomyosarcoma, underscoring the importance of long-term surveillance. Conclusions: High-grade VLMS is a rare malignancy with a high recurrence risk. This case highlights the importance of early diagnosis, radical surgical treatment, and long-term surveillance. Although recurrence occurred five years after the initial treatment, timely surgical intervention led to a favorable postoperative course. Multidisciplinary management and individualized follow-up strategies remain key to improving outcomes in these rare gynecologic sarcomas.

Background: Proximal ligation of the internal iliac artery (IIA) is a life-saving procedure for uncontrollable pelvic bleeding, often underutilized because of concerns about secondary buttock or pelvic organ ischemia, especially when ligation is performed proximal to the posterior IIA division. Methods: The primary aim was to evaluate clinically detected postoperative ischemic complications after IIA ligation, with secondary aims including technical success, primary hemostatic success, and overall hemorrhage control. In this single-center retrospective study, we evaluated 61 patients undergoing IIA ligation at a tertiary center in Bulgaria between January 2014 and March 2025. Demographics, indication, surgical approach, ligation level and laterality, comorbidities, and postoperative outcomes were analyzed. Ischemic complications were assessed by clinical examination and structured symptom inquiry at each follow-up visit (two visits in the first postoperative month, then at months 2, 3, 5, and 6). Imaging was reserved for patients with symptoms suggesting ischemia; none required further imaging. Results: IIA ligation was performed for obstetric (n = 18), benign gynecologic (n = 13), or gynecologic oncologic (n = 30) indications. The median age was 31.5 years (range 21–42), 50 years (range 35–76), and 64 years (range 31–81) in the obstetric, benign gynecologic, and gynecologic oncology groups, respectively. Bilateral ligation was achieved in 54/61 (88.5%) cases and unilateral ligation in 7/61 (11.5%). Bilateral proximal ligation was performed in 49/61 (80.3%); in 59/61 (96.7%) patients, at least one side was ligated proximally. Technical success was achieved in all patients (61/61, 100%). Primary hemostatic success was achieved in 59/61 (96.7%) patients. Hemostatic failure requiring escalation occurred in 2/61 (3.3%) patients: one with placenta accreta spectrum and one with placental abruption complicated by disseminated intravascular coagulation. Both required packing/laparostomy with delayed abdominal closure. Overall hemorrhage control was achieved in all patients (61/61, 100%). No clinical signs of ischemic complications (buttock, pelvic organ, spinal cord, or neuropathic) were recorded during the six-month follow-up period. Conclusions: In this cohort, proximal (including bilateral) IIA ligation was not associated with clinically detected ischemic complications and supported rapid hemorrhage control when performed by experienced surgeons. Larger prospective and comparative studies with standardized ischemia assessment are needed.