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Acknowledging the increasing use of whole-body magnetic resonance imaging (WB-MRI) in the oncological setting, we conducted a narrative review focusing on practical aspects of the examination and providing a synthesis of various acquisition protocols described in the literature. Firstly, we addressed the topic of patient preparation, emphasizing methods to enhance examination acceptance. This included strategies for reducing anxiety and patient distress, improving staff-patient interactions, and increasing overall patient comfort. Secondly, we analysed WB-MRI acquisition protocols recommended in existing imaging guidelines, such as MET-RADS-P, MY-RADS, and ONCO-RADS, and provided an overview of acquisition protocols reported in the literature regarding other expanding applications of WB-MRI in oncology, in patients with breast cancer, ovarian cancer, melanoma, colorectal and lung cancer, lymphoma, and cancers of unknown primary. Finally, we suggested possible acquisition parameters for whole-body images across MR systems from three different vendors.
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Aims: To investigate the influence of various concomitant medications on outcomes in patients with locally advanced rectal cancer undergoing neoadjuvant chemoradiation. Materials & methods: The authors retrospectively identified 246 patients from 2003 to 2018, collecting demographic and clinicopathological data of interest. Odds ratio (OR) was used to assess the association between concomitant drugs and outcomes. Results: The authors found an association between statins and a Dworak regression grade of 3-4 (OR = 8.78; p = 0.01). Furthermore, statins were significantly associated with more frequent chemoradiation-related toxicity (OR = 2.39; p = 0.0098) and chemotherapy dose reduction or discontinuation (OR = 2.26; p = 0.03). Conclusion: Despite higher frequency of radiotherapy and chemotherapy interruption or dose reduction, the concomitant use of statins during neoadjuvant chemoradiation proved to be associated with better tumor regression.
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Inhibidores de Hidroximetilglutaril-CoA Reductasas , Neoplasias Primarias Secundarias , Neoplasias del Recto , Quimioradioterapia/efectos adversos , Humanos , Inhibidores de Hidroximetilglutaril-CoA Reductasas/efectos adversos , Terapia Neoadyuvante/efectos adversos , Estadificación de Neoplasias , Neoplasias Primarias Secundarias/patología , Neoplasias del Recto/patología , Estudios RetrospectivosRESUMEN
BACKGROUND & AIMS: Sarcopenia in liver transplantation (LT) cirrhotic candidates has been connected with higher dropouts and graft losses after transplant. The study aims to create an 'urgency' model combining sarcopenia and Model for End-stage Liver Disease Sodium (MELDNa) to predict the risk of dropout and identify an appropriate threshold of post-LT futility. METHODS: A total of 1087 adult cirrhotic patients were listed for a first LT during January 2012 to December 2018. The study population was split into a training (n = 855) and a validation set (n = 232). RESULTS: Using a competing-risk analysis of cause-specific hazards, we created the Sarco-Model2 . According to the model, one extra point of MELDNa was added for each 0.5 cm2 /m2 reduction of total psoas area (TPA) < 6.0 cm2 /m2 . At external validation, the Sarco-Model2 showed the best diagnostic ability for predicting the risk of 3-month dropout in patients with MELDNa < 20 (area under the curve [AUC] = 0.93; P = .003). Using the net reclassification improvement, 14.3% of dropped-out patients were correctly reclassified using the Sarco-Model2 . As for the futility threshold, transplanted patients with TPA < 6.0 cm2 /m2 and MELDNa 35-40 (n = 16/833, 1.9%) had the worse results (6-month graft loss = 25.5%). CONCLUSIONS: In sarcopenic patients with MELDNa < 20, the 'urgency' Sarco-Model2 should be used to prioritize the list, while MELDNa value should be preferred in patients with MELDNa ≥ 20. The Sarco-Model2 played a role in more than 30% of the cases in the investigated allocation scenario. In sarcopenic patients with a MELDNa value of 35-40, 'futile' transplantation should be considered.
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Enfermedad Hepática en Estado Terminal , Trasplante de Hígado , Adulto , Enfermedad Hepática en Estado Terminal/cirugía , Humanos , Cirrosis Hepática , Pronóstico , Índice de Severidad de la Enfermedad , Listas de EsperaRESUMEN
This article evaluates the breast cancer (BC) screening efficacy of biannual ultrasound (US) in three different risk categories. In a single-center, prospective, nonrandomized comparison study, BRCA mutation carriers and women with high risk (HR) or intermediate risk (IR) received mammography (MMG), ultrasound, (US) and Magnetic Resonance Imaging (MRI), scheduled according to the risk categories. Single and combined sensitivity were evaluated in specific groups of risk and the US performance at six-monthly interval was notably considered. Among 2,313 asymptomatic women at different risk (136 mutation carriers, 1,749 at HR and 428 at IR) 211 developed a BC, of which 193 (91.5%) were screen detected BC (SDBC) and 18 (8.5%) were interval BC (IBC). The SDBC detection rate (DR) was 11.2 per 1.000 person-years (37.9, 8.5 and 16.1 for BRCA, HR and IR, respectively); 116 BC were detected by MMG (DR = 6.6 × 1,000 persons-years), 62 by US (DR = 3.6 × 1,000 persons-years) and 15 by MRI, that was applied only in 60 BRCA women (DR = 37 × 1,000 persons-years). At the six-monthly US, 52 BC were detected (DR = 3.0 × 1,000 persons/years), of which 8 were BRCA-related. The most sensitive technique was MRI (93.7%) followed by MMG (55%) and US (29.4%). Combined sensitivity for MMG plus US was 100% in HR and 80.4% for IR women (p < 0.01). In BRCA mutated patients, MRI alone with annual US performed after six months, could be offered. In HR patients, MMG plus biannual US provide the most sensitive diagnosis and for IR group an annual MMG could be sufficient.
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Neoplasias de la Mama/tratamiento farmacológico , Adulto , Anciano , Neoplasias de la Mama/genética , Detección Precoz del Cáncer/métodos , Femenino , Humanos , Imagen por Resonancia Magnética/métodos , Mamografía , Persona de Mediana Edad , Mutación/genética , Estudios Prospectivos , Riesgo , Proteínas Supresoras de Tumor/genética , Ultrasonografía Mamaria/métodosRESUMEN
INTRODUCTION: Human echinococcosis is among the 17 neglected tropical diseases recognized by the World Health Organization. It is responsible for over $3 billion of health costs every year being endemic in large areas worldwide, and liver is affected in 70% of the cases. Surgery associated to medical treatment is the gold standard and robotic approach may be a valuable tool to achieve safe, parenchyma sparing resections. METHODS: We retrospectively analyzed the outcomes of patients that underwent robotic radical surgical treatment for hydatid liver disease, from prospectively maintained databases of three Italian centers. RESULTS: 15 patients were included in this study, median age 51 years (24-76). 1 right hepatectomy, 2 left lateral sectionectomies, 5 segmentectomies (including 1 caudatectomy), 3 wedge resections and 5 cyst-pericystectomies were performed. Median estimated blood loss was of 100 ml (50-550 ml), and median operative time including docking was 210 min (95-590 min), with no need for conversion to open. Median hospital stay was 4 days, with only one readmission for fever. Only one patient experienced recurrence in a different liver segment. CONCLUSIONS: In our experience, robotic approach for cystic echinococcosis of the liver proved to be a safe and effective strategy also in the so-called "difficult segments", with short post-operative stay and quick return to daily activities, along with the absence of surgical site recurrences. To the best of our knowledge, this is the largest report of robotic approach to hydatid liver disease.
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Equinococosis Hepática/cirugía , Procedimientos Quirúrgicos Robotizados/estadística & datos numéricos , Adulto , Anciano , Femenino , Humanos , Italia , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Procedimientos Quirúrgicos Robotizados/clasificación , Resultado del Tratamiento , Adulto JovenRESUMEN
PURPOSE: The phase II Ca.Pa.Be trial evaluated preoperative carboplatin-paclitaxel in combination with bevacizumab in triple-negative breast cancer patients with previously untreated stage II-III disease. The primary aim was the assessment of the rate of pathologic complete response (pCR). Secondary aims included safety, breast-conserving surgery rate, and early response assessment with dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI). METHODS: Patients with hormone receptor-negative, HER-2-negative stage II-III breast cancer were eligible. Treatment included paclitaxel 80 mg/mq + carboplatin area under the curve (AUC) 2 on days 1, 8, and 15, combined with bevacizumab 10 mg/kg on days 1 and 15 each 28 days, for 5 courses. At baseline, patients underwent breast DCE-MRI, followed by a single dose of bevacizumab 5 mg/kg (day -6). DCE-MRI was repeated before the initiation of chemotherapy. RESULTS: Forty-four patients were enrolled. Forty-three patients underwent surgery, and 22 (50 %) received breast-conserving surgery (conversion rate from mastectomy indication at baseline, 34.4 %). A pCR in breast and axillary lymph nodes occurred in 22 patients (50 %). Bevacizumab-associated adverse events (AEs) were mild: G1-2 hypertension and bleeding occurred in 6 (13.6 %) and 12 (27 %) patients, respectively. No G4 nonhematologic AEs were recorded. More frequent G3 AEs were liver function test abnormalities (6.8 %), and diarrhea and fatigue (4.5 % each). The only G3-4 hematologic toxicity was neutropenia (G3, 25 %; G4, 9 %). Early assessed DCE-MRI response parameters failed to predict pCR. CONCLUSIONS: The neoadjuvant anthracycline-free combination of weekly paclitaxel and carboplatin plus bevacizumab is active and safe in triple-negative breast cancer, and the rate of pCR is comparable to that observed with more intensive carboplatin- and bevacizumab-containing regimens. Further investigation is warranted.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Carcinoma Ductal de Mama/tratamiento farmacológico , Medios de Contraste/administración & dosificación , Imagen por Resonancia Magnética/métodos , Neoplasias de la Mama Triple Negativas/tratamiento farmacológico , Adulto , Anciano , Bevacizumab/administración & dosificación , Carboplatino/administración & dosificación , Carcinoma Ductal de Mama/patología , Femenino , Estudios de Seguimiento , Humanos , Persona de Mediana Edad , Terapia Neoadyuvante , Clasificación del Tumor , Estadificación de Neoplasias , Paclitaxel/administración & dosificación , Cuidados Preoperatorios , Pronóstico , Neoplasias de la Mama Triple Negativas/patologíaRESUMEN
Gorlin syndrome is an autosomal dominant disorder linked to PTCH1 mutation, identified by a collection of clinical and radiologic signs. We describe the case of a family in which father and son fulfilled clear cut diagnostic criteria for Gorlin syndrome including multiple basal cell carcinomas, keratocystic odontogenic tumors, atypical skeletal anomalies and a novel PTCH1 germline mutation (c.1041delAA). Craniofacial and other skeletal anomalies displayed at 3D and helical CT scan were: macrocephaly, positional plagiocephaly, skull base and sphenoid asymmetry, bifidity of multiple ribs and giant multilocular odontogenic jaw cysts. Extensive multilamellar calcifications were found in falx cerebri, tentorium, falx cerebelli and in the atlanto-occipital ligament. The inclusion of bifid ribs as a novel major criteri may be useful for the recognition and characterization of misdiagnosed cases.
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Síndrome del Nevo Basocelular/diagnóstico , Síndrome del Nevo Basocelular/genética , Mutación , Receptores de Superficie Celular/genética , Adolescente , Anciano , Huesos/anomalías , Niño , Anomalías Craneofaciales , Femenino , Heterocigoto , Humanos , Imagenología Tridimensional , Masculino , Receptores Patched , Receptor Patched-1 , Linaje , Cráneo/anomalías , Hueso Esfenoides/anomalías , Tomografía Computarizada por Rayos XRESUMEN
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.
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Composición Corporal , Neoplasias Pancreáticas , Sarcopenia , Humanos , Neoplasias Pancreáticas/cirugía , Neoplasias Pancreáticas/mortalidad , Masculino , Femenino , Anciano , Persona de Mediana Edad , Tejido Adiposo , Tomografía Computarizada por Rayos X , PronósticoRESUMEN
OBJECTIVE: The research aimed to determine whether and which radiomic features from breast dynamic contrast enhanced (DCE) MRI could predict the presence of BRCA1 mutation in patients with triple-negative breast cancer (TNBC). MATERIAL AND METHODS: This retrospective study included consecutive patients histologically diagnosed with TNBC who underwent breast DCE-MRI in 2010-2021. Baseline DCE-MRIs were retrospectively reviewed; percentage maps of wash-in and wash-out were computed and breast lesions were manually segmented, drawing a 5 mm-Region of Interest (ROI) inside the tumor and another 5 mm-ROI inside the contralateral healthy gland. Features for each map and each ROI were extracted with Pyradiomics-3D Slicer and considered first separately (tumor and contralateral gland) and then together. In each analysis the more important features for BRCA1 status classification were selected with Maximum Relevance Minimum Redundancy algorithm and used to fit four classifiers. RESULTS: The population included 67 patients and 86 lesions (21 in BRCA1-mutated, 65 in non BRCA-carriers). The best classifiers for BRCA mutation were Support Vector Classifier and Logistic Regression in models fitted with both gland and tumor features, reaching an Area Under ROC Curve (AUC) of 0.80 (SD 0.21) and of 0.79 (SD 0.20), respectively. Three features were higher in BRCA1-mutated compared to non BRCA-mutated: Total Energy and Correlation from gray level cooccurrence matrix, both measured in contralateral gland in wash-out maps, and Root Mean Squared, selected from the wash-out map of the tumor. CONCLUSIONS: This study showed the feasibility of a radiomic study with breast DCE-MRI and the potential of radiomics in predicting BRCA1 mutational status.
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Background: Small renal masses (SRMs) are defined as contrast-enhanced renal lesions less than or equal to 4 cm in maximal diameter, which can be compatible with stage T1a renal cell carcinomas (RCCs). Currently, 50-61% of all renal tumors are found incidentally. Methods: The characteristics of the lesion influence the choice of the type of management, which include several methods SRM of management, including nephrectomy, partial nephrectomy, ablation, observation, and also stereotactic body radiotherapy. Typical imaging methods available for differentiating benign from malignant renal lesions include ultrasound (US), contrast-enhanced ultrasound (CEUS), computed tomography (CT), and magnetic resonance imaging (MRI). Results: Although ultrasound is the first imaging technique used to detect small renal lesions, it has several limitations. CT is the main and most widely used imaging technique for SRM characterization. The main advantages of MRI compared to CT are the better contrast resolution and tissue characterization, the use of functional imaging sequences, the possibility of performing the examination in patients allergic to iodine-containing contrast medium, and the absence of exposure to ionizing radiation. For a correct evaluation during imaging follow-up, it is necessary to use a reliable method for the assessment of renal lesions, represented by the Bosniak classification system. This classification was initially developed based on contrast-enhanced CT imaging findings, and the 2019 revision proposed the inclusion of MRI features; however, the latest classification has not yet received widespread validation. Conclusions: The use of radiomics in the evaluation of renal masses is an emerging and increasingly central field with several applications such as characterizing renal masses, distinguishing RCC subtypes, monitoring response to targeted therapeutic agents, and prognosis in a metastatic context.
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HIV (human-immunodeficiency-virus) and HCV (hepatitis-C-virus) infections cause millions of deaths across the world every year. Since the introduction of effective therapies for HIV, in the middle of 1990s, and HCV, after 2013, those two untreatable infections became completely controlled. Donor safety is the main goal in living donor liver transplantation (LDLT). An accurate predonation screening is mandatory for excluding risk factors related with any increase of donors' short-term and long-term morbidity. We present the first LDLT from a donor with both HIV and HCV previous infections. Donor and recipient did not experience any complication. Individuals with well controlled HIV/HCV infections and without any risk factors may be suitable for donation of a part of their healthy liver. Abstract video, http://links.lww.com/QAD/C833.
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Infecciones por VIH , Hepatitis C , Trasplante de Hígado , Humanos , Donadores Vivos , VIH , Infecciones por VIH/complicaciones , Infecciones por VIH/diagnóstico , Hepacivirus , Hepatitis C/complicacionesRESUMEN
INTRODUCTION: Iatrogenic injury to the liver hilum during cholecystectomy is a severe surgical complication, with liver transplantation (LT) as the final drastic solution. The authors report the experience of our center and conduct a review of the literature on the outcomes of LT performed in this setting. METHODS: Data sources included MEDLINE, EMBASE, and CENTRAL from inception to 19 June 2022. Studies reporting on patients treated with LT for liver hilar injuries following cholecystectomy were included. Incidence, clinical outcomes, and survival data were synthesized through a narrative review. RESULTS: Twenty-seven articles were identified, including 213 patients. Eleven (40.7%) articles highlighted deaths within 90-days post-LT. Post-LT mortality was reported in 28 (13.1%) patients. Severe complications (≥Clavien III) occurred in at least 25.8% ( n =55) of patients. Within larger cohorts, 1-year overall survival (OS) was 76.5-84.3%, and 5-year OS was 67.2-83.0%. The authors also highlight our own experience managing 14 patients with liver hilar injury secondary to cholecystectomy, of which two required LT. CONCLUSION: While short-term morbidity and mortality is significant, available long-term data suggests reasonable OS in these patients following LT. Future studies are necessary to better understand the relationship between different types of liver hilar injury, transplant indication, and outcomes of LT in this setting.
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Colecistectomía , Trasplante de Hígado , Trasplante de Hígado/efectos adversos , Trasplante de Hígado/estadística & datos numéricos , Enfermedad Iatrogénica , Colecistectomía/efectos adversos , Colecistectomía/estadística & datos numéricos , Humanos , MorbilidadRESUMEN
BACKGROUND: Pancreatic surgery has been associated with important postoperative morbidity, mortality and prolonged length of hospital stay. In pancreatic surgery, the effect of poor preoperative nutritional status and muscle wasting on postsurgery clinical outcomes still remains unclear and controversial. MATERIALS AND METHODS: A total of 103 consecutive patients with histologically proven carcinoma undergoing elective pancreatic surgery from June 2015 through to July 2020 were included and retrospectively studied. A multidimensional nutritional assessment was performed before elective surgery as required by the local clinical pathway. Clinical and nutritional data were collected in a medical database at diagnosis and after surgery. RESULTS: In the multivariable analysis, body mass index (OR 1.25, 95% CI 1.04-1.59, p = 0.039) and weight loss (OR 1.16, 95% CI 1.06-1.29, p = 0.004) were associated with Clavien score I-II; weight loss (OR 1.13, 95% CI 1.02-1.27, p = 0.027) affected postsurgery morbidity/mortality, and reduced muscle mass was identified as an independent, prognostic factor for postsurgery digestive hemorrhages (OR 0.10, 95% CI 0.01 0.72, p = 0.03) and Clavien score I-II (OR 7.43, 95% CI 1.53-44.88, p = 0.018). No association was identified between nutritional status parameters before surgery and length of hospital stay, 30 days reintervention, 30 days readmission, pancreatic fistula, biliary fistula, Clavien score III-IV, Clavien score V and delayed gastric emptying. CONCLUSIONS: An impaired nutritional status before pancreatic surgery affects many postoperative outcomes. Assessment of nutritional status should be part of routine preoperative procedures in order to achieve early and appropriate nutritional support in pancreatic cancer patients. Further studies are needed to better understand the effect of preoperative nutritional therapy on short-term clinical outcomes in patients undergoing pancreatic elective surgery.
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Desnutrición , Neoplasias Pancreáticas , Humanos , Estado Nutricional , Estudios Retrospectivos , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/diagnóstico , Páncreas , Desnutrición/diagnóstico , Desnutrición/epidemiología , Neoplasias Pancreáticas/complicaciones , Neoplasias Pancreáticas/cirugíaRESUMEN
This study reports one case of primary inferior vena cava (IVC) leiomyosarcoma. A 67-year-old woman was referred to the authors' clinic for evaluation. She presented complaining of epigastric and right upper abdominal quadrant pain. Contrast-enhanced abdominal computed tomography scan revealed a 5.2 × 6.4 cm heterogeneously enhancing mass involving the anteromedial aspect of the IVC, below the renal vein (segment I), deforming the duodenum. There was a partial intraluminal extension in the IVC. Laparotomic resection was performed, with total en bloc excision of the lower IVC tumor. The caval continuity was restored with concomitant interposition of a banked depopulated vena cava homograft. Histological findings showed leiomyosarcoma originating from IVC. The postoperative course was uneventful: Neither recurrence nor metastasis was evident at 4 years postsurgery.
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Leiomiosarcoma/cirugía , Neoplasias Vasculares/cirugía , Vena Cava Inferior , Anciano , Medios de Contraste , Femenino , Humanos , Leiomiosarcoma/diagnóstico por imagen , Tomografía Computarizada por Rayos X , Neoplasias Vasculares/diagnóstico por imagen , Grado de Desobstrucción VascularRESUMEN
BACKGROUND: This study was designed to evaluate the accuracy of breast magnetic resonance imaging (MRI) and ultrasonography (US) in predicting the extent of breast residual disease after preoperative chemotherapy. METHODS: Patients with stage II-III invasive breast tumors who received preoperative chemotherapy and were imaged with post-treatment MRI were included. Histopathological verification was available for all patients. The longest diameter of residual tumor measured with MRI and US has been compared with the infiltrating residual tumor size at pathologic evaluation. RESULTS: A total of 108 patients were enrolled: 59 were imaged with both MRI and US (MRI group), and 49 were imaged with US only (non-MRI group). The non-MRI group was enrolled as an external control to avoid possible bias in the selection of patients. In the MRI group, the means of the deltas between MRI residual tumor size and pathologic size and between US and pathologic size were 0.16 cm and -0.06 cm respectively (P = not significant). Overall, a discrepancy limited in the interval from -0.5 cm to +0.5 cm compared with the pathologic size was observed in 54% and 51% of the patients with MRI and US, respectively (P = not significant). The linear correlation between the radiological measurement and pathologic tumor size was r = 0.53 for MRI and r = 0.66 for breast US. In the non-MRI group, the mean of the deltas between US residual tumor size and pathologic size was 0.06 cm, and the linear correlation was r = 0.79. CONCLUSIONS: In this series of patients, MRI and US do not show significant differences in predicting the breast residual infiltrating tumor after preoperative chemotherapy.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Neoplasias de la Mama/tratamiento farmacológico , Carcinoma Ductal de Mama/tratamiento farmacológico , Carcinoma Lobular/tratamiento farmacológico , Imagen por Resonancia Magnética , Neoplasia Residual/diagnóstico , Ultrasonografía Mamaria , Anciano , Neoplasias de la Mama/patología , Neoplasias de la Mama/cirugía , Carcinoma Ductal de Mama/patología , Carcinoma Ductal de Mama/cirugía , Carcinoma Lobular/patología , Carcinoma Lobular/cirugía , Estudios de Cohortes , Toma de Decisiones , Femenino , Estudios de Seguimiento , Humanos , Persona de Mediana Edad , Estadificación de Neoplasias , Planificación de Atención al Paciente , Cuidados Preoperatorios , Estudios Prospectivos , Tasa de Supervivencia , Resultado del TratamientoRESUMEN
OBJECTIVE: To describe the management and the fertility-enhancing potential of surgery in an infertile patient with deep-infiltrating endometriosis and adenomyosis externa. DESIGN: Video case report. SETTING: Minimally invasive and robotic gynecologic surgery unit of a university hospital. PATIENT(S): A 31-year-old nulliparous patient with dysmenorrhea, dysuria, dyspareunia, and primary infertility. INTERVENTION(S): Bimanual examination, transvaginal ultrasound, and magnetic resonance imaging (MRI) were performed as a comprehensive preoperative workup. The findings were consistent with bladder endometriosis and a 4-cm right pararectal cystic mass suggestive of adenomyosis externa. Laparoscopic excision of all visible endometriosis was performed. A pararectal lesion was found, completely developing in the retroperitoneal spaces, from the right medial pararectal space to the rectovaginal space, reaching the pelvic floor fascia without infiltration of the levator ani muscle. According to Koninckx classification, this kind of lesion corresponds to type III endometriosis or adenomyosis externa. Nerve-sparing eradication of the nodule was performed. The decision to use these techniques was taken with the intention to treat the patient, and not with the aim of testing the procedures performed. Therefore, as a common clinical practice in our institution and for the above reasons, there was no need for consultation of the institutional review board for approval. MAIN OUTCOME MEASURE(S): Improvement of symptoms and spontaneous conception after surgical removal of all endometriotic implants. RESULT(S): There were no intraoperative or postoperative complications, and the patient was discharged after 3 days. She discontinued postoperative hormone therapy with gonadotropin-releasing hormone analogue after 3 months because she desired fertility. She conceived spontaneously after 2 months of attempting. She delivered vaginally and had no complications during pregnancy and labor. Neither recurrence of pain symptoms nor voiding or rectal dysfunctions were reported by the patient. CONCLUSION(S): In the management of a case of deep endometriosis, the preoperative assessment should be carefully carried out to give the surgeon the most accurate information about the extent of the disease and the patient's main objectives. Imaging techniques such as ultrasound and MRI play a fundamental role along with the clinical evaluation in also detecting lesions that are not visible at first laparoscopic inspection. In this case of a young woman without any detectable fertility issues except for endometriosis, the laparoscopic excision of endometriosis was feasible, safe, and effective in improving the patient's fertility and pain symptoms. The fertility-enhancing potential of complete eradication of pelvic endometriosis, including removal of deep posterior localizations such those presented in this case, has been hypothesized by various investigators. It has been suggested that skilled surgical management for symptomatic deep endometriosis may be followed by a high pregnancy rate, with most pregnancies resulting from postoperative natural conception even in patients with primary infertility.
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Adenomiosis/cirugía , Endometriosis/cirugía , Infertilidad Femenina/cirugía , Enfermedades del Recto/cirugía , Enfermedades de la Vejiga Urinaria/cirugía , Adenomiosis/complicaciones , Adenomiosis/patología , Adulto , Dispareunia/etiología , Dispareunia/cirugía , Endometriosis/complicaciones , Endometriosis/patología , Femenino , Procedimientos Quirúrgicos Ginecológicos/métodos , Humanos , Infertilidad Femenina/etiología , Laparoscopía/métodos , Dolor Pélvico/etiología , Dolor Pélvico/cirugía , Enfermedades Peritoneales/complicaciones , Enfermedades Peritoneales/patología , Enfermedades Peritoneales/cirugía , Enfermedades del Recto/complicaciones , Enfermedades del Recto/patología , Índice de Severidad de la Enfermedad , Enfermedades de la Vejiga Urinaria/complicaciones , Enfermedades de la Vejiga Urinaria/patologíaRESUMEN
Background: Immunotherapy changed the landscape of non-small-cell lung cancer (NSCLC). Efforts were made to implement its action. This study aims to describe body composition, nutritional and inflammatory status in NSCLC patients treated by first-line immunotherapy, their correlation, variation and impact. Patients and methods: We retrospectively analyzed 44 consecutive patients who received pembrolizumab treatment. Results: During the therapy, inflammation and visceral fat increased, whereas muscle and subcutaneous fat decreased. Parameters related to inflammation had an interesting prognostic impact. High numbers of white blood cells remained significantly correlated with a high risk of death in multivariate model. Conclusion: For the best treatment choice, a combination of clinical and biological factors will be most likely be necessary. Prospective and larger studies with a multidimensional approach are needed.
Lay abstract Inflammation and malnutrition in cancer patients may affect the immune system and response to therapy. We noticed an increase in inflammation and visceral fat and a decrease in muscle and subcutaneous fat during therapy. No variation showed a significant correlation with survival. Muscle mass, adipose tissue and body mass index do not confirm any prognostic impact or relationship with response to therapy. More interesting results were observed with parameters related to inflammation. Probably, for the best treatment choice, a combination of clinical and biological factors will be necessary. Further studies with a multidimensional approach are needed to propose the best treatment and the best support to everyone.
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Composición Corporal , Carcinoma de Pulmón de Células no Pequeñas/terapia , Inmunoterapia/efectos adversos , Neoplasias Pulmonares/terapia , Adulto , Anciano , Anciano de 80 o más Años , Carcinoma de Pulmón de Células no Pequeñas/inmunología , Femenino , Humanos , Inflamación/etiología , Inflamación/inmunología , Inflamación/terapia , Neoplasias Pulmonares/inmunología , Masculino , Persona de Mediana Edad , Estudios RetrospectivosRESUMEN
BACKGROUND AND AIMS: Body composition and balance of nutritional and inflammatory status are important for the immune system. Alterations of these aspects may impact on response, outcome and toxicities of immunotherapy. In this review we try to clarify some definitions and tools used for the assessment of the different aspects of nutritional disorders, body composition and inflammatory status with a focus on lung cancer. METHODS: We primary investigate the definitions of malnutrition, cachexia, sarcopenia and overweight. Secondary, tools used to measure body composition, nutritional and inflammatory status, mainly in lung cancer are reviewed. RESULTS: All these features, in the time of precision medicine may improve assessment and selection of patients, incorporating also early palliative care in standard therapy. CONCLUSIONS: A multimodal approach based on nutrition assessment and physical exercise should be evaluated to improve aspects of the immune response against cancer and to propose the best treatment to every patient.
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Carcinoma de Pulmón de Células no Pequeñas , Neoplasias Pulmonares , Composición Corporal , Carcinoma de Pulmón de Células no Pequeñas/terapia , Humanos , Inmunoterapia , Neoplasias Pulmonares/terapia , Estado NutricionalRESUMEN
BACKGROUND: Few data about the link between nutritional status and survival are available in the metastatic gastric cancer (GC) setting. The aim of this work was to evaluate the prognostic role of tissue modifications during treatment and the benefit of a scheduled nutritional assessment in this setting. METHODS: Clinical and laboratory variables of 40 metastatic GC patients treated at Modena Cancer Center were retrieved: 20 received a nutritional assessment on the oncology's discretion, the other 20 received a scheduled nutritional assessment at baseline and every 2-4 weeks. Anthropometric parameters were calculated on Computed Tomography (CT) images at the baseline and after 3 months of chemotherapy. RESULTS: A correlation between baseline Eastern Cooperative Oncology Group Performance Status (ECOG PS), Lymphocyte to Monocyte Ratio (LMR), C-reactive protein (PCR), Prognostic Nutritional Index (PNI) and Overall survival (OS) was highlighted. Among the anthropometric parameters, early skeletal muscle mass depletion (ESMMD) >10% in the first months of treatment significantly impacted on mOS (p = 0.0023). A link between ESMMD and baseline LDH > 460 U/L, baseline CRP > 2.2 mg/dL and weight decrease during treatment emerged. Patients evaluated with a nutritional scheduled support experienced a mean gain in subcutaneous and visceral fat of 11.4% and 10.21%, respectively. CONCLUSION: We confirm the prognostic impact of ESMMD > 10% during chemotherapy in metastatic GC. The prognostic role of a scheduled nutritional assessment deserves further confirmation in large prospective trials.
RESUMEN
OBJECTIVE: To evaluate the reliability of contrast-enhanced ultrasound quantitative analysis (CE-US) in characterizing breast lesions, in comparison with MRI. MATERIALS: Thirty-nine patients with breast lesions BI-RADS 3-5 at US or mammography underwent CE-US and MRI. All lesions underwent histological and quantitative enhancement evaluation with both imaging methods. B-mode US, colour/power Doppler US and CE-US were used; an amplitude and phase modulation technique (CPS) read the signals produced by microbubbles and dedicated software produced the following parameters on time/intensity (T/I) curves: peak %, time to peak (TTP), mean transit time (MTT), regional blood volume (RBV) and regional blood flow (RBF). Student's t test was used to calculate the diagnostic accuracy of CE-US parameters compared with histological results. MRI (1.5 T) was performed before and after bolus gadolinium enhancement. Time/intensity curves were generated for all nodules and Fischer's multimodal score was used to classify them. RESULTS: Pathology showed 43 nodules (11 benign; 32 malignant). Peak and RBF were the most significant parameters in differential diagnosis, with p values of 0.02 and 0.004, respectively. Positive predictive value (PPV) of CE-US evaluation was 91%, negative predictive value (NPV) was 73% with a high concordance index (k = 0.59) with MRI. CONCLUSIONS: CE-US quantitative analysis offers an objective and reproducible assessment of lesion vascularisation, with good correlation with the results of MRI.