Search Results (59)

Background: Glioblastoma (GBM), IDH-wildtype, is one of the most aggressive primary brain malignancies, and maximal safe resection is consistently recognized as a significant prognostic factor. Intraoperative adjuncts including functional mapping, neuronavigation, and fluorescence-guidance are not always present in many centers around the world. The aim is not to suggest equivalence to adjunct-assisted resections, but rather to illustrate the feasibility of anatomy-guided surgery in carefully selected cases and to contribute to the broader discussion on safe operative strategies in resource-limited environments. Methods: We present the case of a 54-year-old right-handed male who presented with progressive non-fluent aphasia, seizures, and signs of intracranial hypertension. Pre-operative MRI showed a heterogeneously hyperintense, frontobasal intra-axial mass involving the dominant inferior frontal gyrus, extending toward the corpus callosum and orbitofrontal cortex, and early subfalcine shift. Surgery was performed via a left frontobasal craniotomy, using subpial dissection and cortical–sulcal anatomical landmarks while aiming to preserve eloquent subcortical tracts (frontal aslant tract, superior longitudinal fasciculus). Nueronavigation, functional mapping or fluorescence was not used. We defined our outcomes by the extent of resection, functional preservation, and early radiological stability. Results: The procedure achieved a subtotal-near-total resection (>95% estimated volume) while maintaining functional motor function from prior to surgery and the patient’s baseline expressive aphasia, with no new neurological deficits. Early post-operative CT showed decompression of the resection cavity without hemorrhage or shift. At three months post-operative, CT showed stability of the cavity and resolution of the most perilesional edema with no evidence of recurrence. Clinically, the patient showed gradual improvement in verbal fluency, he remained seizure free, and maintained independence, which allowed for timeliness of the initiation of adjuvant chemoradiotherapy. Conclusions: We intend for the case to illustrate that, in selected dominant frontal GBM, following microsurgical anatomical principles closely may provide a high extent of resection with the preservation of function, even without advanced intraoperative adjuncts. We hope that our experience may support our colleagues who practice in resource-limited settings and contribute to our shared goal of both oncological outcomes and the quality of life of our patients. Full article

Background/Objectives: Total laryngectomy (TL) remains a key treatment option for advanced laryngeal cancer. Primary tracheoesophageal puncture (TEP) with voice prosthesis (VP) enables early speech restoration and is increasingly adopted, even in patients with conditions traditionally considered contraindications, such as prior/adjuvant radiotherapy, extended resections, and immediate reconstructive procedures. This study evaluates complication rates and long-term outcomes associated with primary TEP in these settings. Methods: A retrospective cohort of 101 patients undergoing TL for laryngeal or hypopharyngeal squamous cell carcinoma at the University Hospital of Sassari (August 2017–December 2024) was analyzed. Demographic, clinical, surgical, and oncological data were collected, with a particular focus on postoperative early complications and late sequelae and oncological outcomes. Results: Primary TEP was performed in 78 patients (77.2%). Overall, pharyngocutaneous fistula occurred in 6/101 patients (5.9%), postoperative bleeding in 5/101 (5.0%), and dysphagia in 11/101 (10.9%), with only 2/11 (2.0%) requiring intervention. Mean follow-up was 44.6 ± 3.2 months (median 41, range 4–93). No significant association was found between primary TEP and complication rates, including in patients undergoing enlarged TL with pectoralis major reconstruction. Conclusions: Primary TEP appears safe and effective, even in cases requiring extended resections and reconstructive procedures. It should be considered to enhance functional recovery and postoperative quality of life for all motivated patients undergoing total laryngectomy without patient-related contraindications. Our findings may constitute a step towards personalized medicine in laryngeal oncology as they support priortizing patient-specific factors, such as pneumological and neurological clinical conditions and level of cooperation, over purely surgical considerations. Full article

Rectal cancer remains a significant clinical challenge due to its complex anatomy and the critical need to balance oncological radicality with functional preservation. Multimodal treatment strategies, including neoadjuvant therapy, advanced endoscopic techniques, and precise surgical approaches, have evolved to optimize patient outcomes. Neoadjuvant chemoradiotherapy improves resectability and local control in locally advanced tumors, while endoscopic treatment offers organ-preserving options for carefully selected early-stage cancers. Surgical resection, primarily through total mesorectal excision (TME), remains the cornerstone of curative therapy, with minimally invasive and transanal approaches enhancing precision and recovery. In advanced and recurrent cases, extended procedures such as pelvic exenteration provide potential for cure despite substantial morbidity. This review summarizes current evidence on the indications, techniques, and outcomes of neoadjuvant, endoscopic, and surgical treatments for rectal cancer, emphasizing individualized treatment planning to achieve optimal oncological and functional results. Full article

Background/Objectives: Preoperative strategies for hepatocellular carcinoma (HCC) requiring major hepatectomy remain controversial, particularly in “borderline resectable” cases. This study aimed to evaluate the oncological benefit and perioperative safety of Yttrium-90 transarterial radioembolization (TARE) in patients undergoing right or extended right hepatectomy for HCC. Material and Methods: All consecutive patients who underwent right or extended right hepatectomy for HCC at a single tertiary center between January 2013 and December 2023 were retrospectively reviewed. Patients were grouped based on whether they received preoperative TARE or underwent upfront resection. Outcomes analyzed included perioperative morbidity and long-term oncological endpoints. Results: A total of 39 patients were included, of whom 18 received preoperative TARE and 21 underwent upfront surgery. Patients in the TARE group showed significantly greater tumor necrosis at pathology (70% vs. 10%, p = 0.002) and more frequent extended resections. Five-year cancer-specific survival (80.4% vs. 33.5%, p = 0.011), recurrence-free survival (33.8% vs. 14.0%, p = 0.047), and curative-intent disease-free survival (69.3% vs. 18.9%, p = 0.0037) were significantly higher in the TARE group. Overall survival showed a favorable trend. Intraoperative outcomes, postoperative morbidity, and 90-day mortality were comparable between groups. Conclusions: Preoperative TARE is a safe and effective neoadjuvant strategy in selected patients with HCC undergoing major hepatectomy. It may enhance long-term oncological outcomes without increasing surgical risk, supporting its potential role in the management of borderline resectable HCC. Full article

Background/Objectives: The gold standard of treatment for both melanoma and non-melanoma skin cancers is wide surgical resection to obtain oncological radicality, which occasionally results in functional or aesthetic impairment, potentially affecting quality of life. Despite the increased complexity of the technique, extended duration of hospitalization, and prolonged surgical operative times, microsurgery can facilitate the reconstruction of locally invasive skin cancers following ablative surgery and may yield superior functional and aesthetic outcomes. Consequently, microsurgical reconstruction is more likely to be necessary if a large skin tumor requires excision. However, the impact of this extensive and complex procedure on patients with skin cancer has not yet been fully elucidated. The objective of this research was to critically analyze the utilization of free flap reconstruction subsequent to skin cancer therapy. Through a comprehensive examination of published data, this study aimed to assess the potential benefits and drawbacks associated with this reconstructive approach. Methods: A systematic review of studies that were published from January 2004 to May 2024 was conducted using the MEDLINE online database search. To present an evidence summary and provide a systematic approach and quality assessment, the GRADE^® rating was applied to the results. Results: This review summarizes the oncological and clinical data, including previous interventions, adjuvant and neoadjuvant therapies, nodal status, distant metastasis, and follow-up time. Surgical outcome parameters such as healing time, flap survival, revision rate success, and minor and major complications were documented. Along with the findings, a quality assessment of the studies was also provided. Conclusions: This systematic review underscores the extensive use and efficacy of microsurgery for reconstruction after skin cancer excision; however, the literature remains limited by inconsistent reporting of oncological outcomes and the lack of a standardized approach to evaluate the impact of free flap reconstruction on both immediate and long-term cancer-specific results. Full article

Background and Objectives: Gastric cancer treatment of partial or complete gastrectomy includes lymph nodes dissection (D2) to remove microscopic lymph node metastases adjacent to the tumor. A more extensive approach, an extended dissection (D2plus) has recently been employed, which includes resection of the lymph nodes in the pancreatic and periportal areas. However, despite its potential benefits of longer survival for patients diagnosed with advanced cancer, there are increased risks due to surgical complications. The current study aims to examine the balance between clinical benefit and higher risks of the extended dissection approach versus standard dissection. Materials and Methods: This retrospective analysis of gastric cancer patients treated in Bnai-Zion medical center examined the survival rates, oncological outcomes, and complication rates according to medical records data files. Results: The D2plus group experienced increased postoperative complications rate (56% vs. 20.6% D2 group p = 0.005) with mean survival time, shorter than the D2 standard approach (2.07 years vs. 3.44 years p = 0.01). A higher number of lymph nodes was removed on average in the D2plus group (29.4 ± 11.2), but without statistical significance in comparison to the D2 group (22.6 ± 8.9, p = 0.013). D2plus patients had reduced disease recurrence rates (20% vs. 32.4% in D2 group p = 0.29). Weight loss of D2plus patients was noted for higher rates than the D2 group (40% vs. 17.6% p = 0.056. Conclusions: Our study provides preliminary insights into the comparison between D2 and D2plus dissection in a single-center Western cohort. However, significant baseline differences between groups, particularly age, gender, and histopathological characteristics, limit definitive conclusions. The findings should be interpreted as hypothesis-generating rather than practice-changing. Larger, prospective, multicenter studies with propensity score matching or randomized design are needed to definitively establish the optimal surgical approach for different patient subgroups. Full article

Background: Pancreatic neuroendocrine tumors (PanNETs) are relatively rare neoplasms with heterogeneous behavior, ranging from indolent to aggressive disease. The evolution of nuclear medicine has allowed the development of an efficient and advanced toolkit for the diagnosis and treatment of PanNETs. Case: A 45-year-old woman was diagnosed with a grade 1 PanNET and multiple liver metastases. She underwent distal pancreatectomy with splenectomy, extended liver resection, and radiofrequency ablation (RFA). Surgical planning was guided by [^99mTc]Tc-EDDA/HYNIC-TOC SPECT/CT (single-photon emission computed tomography/computed tomography) and preoperative [^99mTc]Tc-mebrofenin-based functional liver volumetry. Functional liver volumetry based on dynamic [^99mTc]Tc-mebrofenin SPECT/CT facilitated precise surgical planning and reliable assessment of the efficacy of parenchymal modulation, thereby aiding in the prevention of post-hepatectomy liver failure. Liver fibrosis was non-invasively evaluated using two-dimensional shear wave elastography (2D-SWE). Tumor progression was monitored using somatostatin receptor scintigraphy, chromogranin A, and contrast-enhanced CT. Recurrent disease was treated with somatostatin analogues (SSAs) and [¹⁷⁷Lu]Lu-DOTA-TATE peptide receptor radionuclide therapy (PRRT). Despite progression to grade 3 disease (Ki-67 from 1% to 30%), the patient remains alive 53 months post-diagnosis, in complete remission, with an ECOG (Eastern Cooperative Oncology Group) status of 0. Conclusions: Functional imaging played a pivotal role in guiding therapeutic decisions throughout the disease course. This case not only underscores the clinical utility of advanced nuclear imaging but also illustrates the dynamic nature of pancreatic neuroendocrine tumors. The transition from low-grade to high-grade disease highlights the need for further studies on tumor progression mechanisms and the potential role of adjuvant therapies in managing PanNETs. Full article

Pulmonary metastasectomy for colorectal cancer represents a key component in modern oncological surgery, balancing precision resection with systemic disease management. Despite ongoing debate initiated by randomized trials, the surgical removal of lung metastases continues to offer significant survival benefits in well-selected patients. This review synthesizes the evolving landscape of pulmonary metastasectomy, integrating classical prognostic indicators, such as the disease-free interval (DFI) and carcinoembryonic antigen (CEA) levels, with emerging molecular insights including KRAS and BRAF mutations. The relationship between surgical radicality, systemic therapies, and personalized genetic profiling is redefining patient selection and optimizing outcomes. By dissecting recent evidence and ongoing controversies, we clarify the complex decision-making required to navigate this complex clinical terrain. Ultimately, the synergy of multidisciplinary care and precision surgery holds the promise of durable disease control and extended survival in colorectal cancer patients with lung metastases. Full article

For over two decades, robotic-assisted thoracic surgery (RATS) has revolutionized thoracic oncology. With enhanced visualization, dexterity, and precision, RATS has reduced blood loss, shortened hospital stays, and sped up recovery compared to traditional surgery or video-assisted thoracoscopic surgery (VATS). The use of 3D high-definition imaging and articulated instruments allows for complex resections and advanced lymph node assessment. RATS delivers oncological outcomes similar to open surgery and VATS, with high rates of complete (R0) resections and acceptable complication rates. Its minimally invasive nature promotes quicker recovery. Advances in imaging software and augmented reality further enhance surgical accuracy and reduce intraoperative risks. However, RATS has some limitations, including high costs and a lack of tactile feedback, and certain complex procedures, such as extended resections and intrapericardial interventions, remain challenging. With growing experience and technological advances, RATS shows promise in reducing morbidity, improving quality of life, and expanding access to advanced oncologic care. This article reviews the evolution, benefits, and limitations of RATS in NSCLC treatment, highlighting its emerging role in managing complex cases. Full article

Objective: We aimed to analyze the current literature for IORT in gynecological cancers and summarized clinical outcomes regarding patient selection. Methods: A systematic search was conducted utilizing PUBMED, Embase, and CINAHL to identify studies following PRISMA-ScR guidelines. A PICOS structure was utilized: population: patients with epithelial gynecological cancers; intervention: IORT; C: a comparator was not required, as we aimed to analyze patient selection; outcome: clinical outcomes and overall survival; and S: experimental and quasi-experimental analytical observational studies and descriptive observational studies, excluding case series published in English and limited to the last 10 years. Data extraction was conducted for patient selection, IORT, oncological outcomes, and morbidity. Results: A total of 707 results were identified, and 509 studies were uploaded to Covidence for screening after removing duplications. Of the 21 eligible studies, 9 were included in the final review. The total number of patients included was 348. The studies were retrospective single-institution studies, except for one. There was significant heterogeneity in their design and protocols. IORT was exclusively used for recurrent and advanced stage gynecological cancers adjunct to pelvic exenteration or laterally extended endopelvic resections with variable indications across institutions. The mean number of IORT patients per study was 2.8 per year. Survival rates were variable and dependent on the surgical margin. Endometrial cancer had a favorable outcome compared to vulvar and cervical cancers. Conclusions: Current clinical practice, as demonstrated by the research, is consistent with NCCN guidelines that endorse the application of IORT in instances of recurrent cervical, vaginal, and vulvar malignancies; however, there are no established recommendations for primary tumors. The analysis shows that there are gaps in our knowledge, mainly regarding the status of the margins, the criteria used to choose patients, and the outcomes that are specific to each histology. The standardization of protocols and prospectively powered studies are needed to refine patient selection criteria. Full article

Desmoid tumors are rare mesenchymal neoplasms arising from locally invasive fibroblasts. While they lack metastatic potential, they exhibit high local recurrence rates and can cause significant tissue destruction. We present the case of a 39-year-old female patient who initially presented with epigastric pain, pyrosis, and a palpable, firm, painless mass in the left upper quadrant, extending to the left hemithorax. The patient’s medical history included treated cervical neoplasia. Clinical evaluation, imaging studies, and histopathological analysis suggested aggressive fibromatosis. The patient opted for a surgical excision, which resulted in tumor recurrence one year later, with infiltration of the ribs near the sternum. Despite oncological recommendations favoring conservative management, the patient opted for a second surgical intervention, involving an en-bloc resection of the tumor and the affected sternum and ribs, followed by thoracic wall reconstruction. Full article

Background/Objectives: The increasing complexity of spinal oncology procedures, particularly in en-bloc tumor resections, creates challenges in tissue perfusion assessment due to extended operative times and extensive surgical dissection. Real-time visualization of tissue perfusion can be achieved with ICG using commercially available handheld imaging systems, offering potential advantages in spinal oncology cases. This study assessed the utility of ICG in analyzing soft-tissue viability during complex spine procedures extending beyond 7.5 h, with a particular focus on oncologic resections. Methods: Three cases that required over 7.5 h of operative time were chosen for ICG utilization. These cases included an en-bloc malignant peripheral nerve sheath tumor resection, an en-bloc resection of a malignant epithelioid neoplasm, and a long-segment fusion revision for pseudoarthrosis. At the conclusion of the critical portion of the procedure, a handheld intraoperative fluorescence camera was utilized to visualize the tissue penetration of intravenous ICG. Results: Prior to injecting ICG, devascularized tissue was not clearly visible. Injecting ICG allowed clear separation of vascularized (fluorescing) and devascularized (non-fluorescing) tissues. One region of non-florescent tissue was later confirmed to be devascularized with MRI and experienced postoperative infection. Conclusions: As the complexity of spinal oncology procedures increases, ICG fluorescence imaging offers a novel method for real-time assessment of tissue perfusion. This technique may be particularly valuable in extensive tumor resections, post-radiation cases, and revision surgeries where tissue viability is at risk. Further investigation in the spinal oncology population could help establish whether early identification of poorly perfused tissues impacts wound healing outcomes. Full article

Background: Liver resection is the standard treatment for resectable hepatocellular carcinoma (HCC). The advent of robotic surgery has extended its application in liver surgery, reducing post-operative complications without compromising oncological safety. This study is a retrospective series with the aim of analyzing the preoperative patient’s and tumor’s characteristics and evaluating intraoperative and post-operative data in terms of hospital stay, complications, and oncological radicality. Methods: Data were collected from a multicenter retrospective database that includes 1070 consecutive robotic liver resections (RLRs) performed in nine European hospital centers from 2011 to 2023. Of the entire series, 343 liver resections were performed for HCC. Results: A total of 247 patients (72.3%) had mono-focal lesions. Major hepatectomies and anatomical resections have been perfomed in 87% and 55% of patients, respectively. All 17 conversions (4.95%) were to the open approach. The operative mean time was 239.56 min and the estimated blood loss was 229.45 mL. The overall post-operative complication rate was 22.74%, but severe complications occurred in 4.08% of patients and one of them (0.29%) was reoperated on. The mean hospital stay was 5.82 days with a mean ICU stay of 0.9 days. Twenty-six resections (7.6%) were R1 parenchymal. Forty-six patients (4.08%) were readmitted to the hospital within 90 days after discharge and seventy-eight patients (22.74%) had disease recurrence. Total deaths included 36 (10.5%) patients with a 90-day mortality of 0.9%. Conclusions: Robotic liver resection for HCC is feasible and safe when performed in experienced centers by surgeons who have completed the learning curve. Full article

Background/Objective: Platinum-resistant ovarian cancer (PROC) has limited therapeutic options, and the role of cytoreductive surgery (CRS) in improving survival outcomes remains uncertain. We performed a systematic review to evaluate the oncological benefit of CRS on PROC patients and the associated surgical morbidity and mortality. Methods: We followed a prospective protocol according to PRISMA guidelines. We searched PubMed, Medline, and Embase till October 2024. We used a “Population Intervention Comparator Outcomes (PICO)” framework. Our population included women with epithelial PROC who underwent CRS with/without chemotherapy. Our outcomes included overall survival (OS), progression-free-survival (PFS), post-operative morbidity and mortality and Quality of Life. Results: Our search yielded 6590 citations; six studies (N = 155 patients) were included. There is limited evidence available on the role of CRS in PROC, with notable variation in reported outcomes and outcomes’ measures; therefore, we were unable to perform quantitative synthesis. CRS demonstrated survival benefits in well-selected PROC patients, particularly those with limited, isolated recurrences, low tumour burden, and good performance status. Complete resection (R0) was associated with significantly longer OS/PFS compared to those who had suboptimal surgeries (R1/R2). Conclusions: CRS seems to extend survival in carefully selected PROC patients, especially those with limited disease spread and favourable surgical profiles. Nevertheless, CRS carries substantial surgical risks, and its benefits appear contingent upon achieving R0. Further prospective trials with standardised patient selection criteria are needed to define CRS’s role in PROC. At present, CRS in PROC should be considered within a multidisciplinary approach in specialised gynaecological oncology centres, with the careful assessment of patient-specific risk factors and potential for R0 resection. Full article

Background/Objectives: Some skin tumors can extend beyond their clinical appearance. This presents an additional challenge, especially when the affected area is the genital region, which is more difficult for both the patient and the physician to access and monitor due to its location and anatomical characteristics. The treatment of these lesions is complex, and literature postulates Mohs surgery as the best therapeutic option. Methods: We describe our experience in two patients with the resection of vulvar lentiginous melanoma and genital extramammary Paget’s disease, using a method of deferred lateral margin control in the surgical treatment. Results: The “spaghetti technique”(ST) initially removing a small strip from all lateral margins of the lesion, which is then closed directly while awaiting the paraffin histological result. In a second stage, the tumors within those margins are removed, and immediate reconstruction is performed. The final oncological and functional result was satisfactory, with no notable side effects. Conclusions: This method is suited for large, poorly defined superficial tumors in the genital, perineal, and perianal regions, where a frozen section study would be slow and burdensome for the patient and surgeon. The ST preserves healthy tissue and can be performed by any surgeon and pathologist without additional training, and is more comfortable for patients, avoiding prolonged open wounds during multiple steps of tumor excision. Full article