Advanced Imaging Research Articles

Intramyocardial fatty infiltration lesion in sporadic inclusion body myositis: a case report.

Sporadic inclusion body myositis (sIBM), the most common inflammatory muscle disorder in adults over 50 years, is often misdiagnosed due to its gradual onset and its common but unspecific muscle weakness in older adults. Diagnosis relies on clinical, radiological, and pathological features. Cardiac involvement is rare, prompting this case description and a comprehensive literature analysis. A 73-year-old woman diagnosed with sIBM in 2021 through muscle biopsy had been experiencing muscular symptoms since 2015. Her condition progressively worsened, affecting daily activities. Annual follow-ups revealed a moderate obstructive syndrome on respiratory testing, prompting a cardiac evaluation. Cardiac magnetic resonance (CMR) imaging identified intramyocardial lesions consistent with fatty infiltration, highlighting the interest of advanced imaging in sIBM management. Cardiac involvement in sIBM is presumed rare compared to other idiopathic inflammatory myopathies, though the exact frequency remains unclear. Early identification of heart alterations by CMR in sIBM can be prognostically valuable, guiding follow-up and interventions. However, literature on this subject is limited to small cohort studies and case reports describing complications. Given the slow progression of sIBM and the limited efficacy of current treatments, the discovery of myocardial lesions could warrant closer cardiological monitoring. Larger cohort studies are needed to explore potential new therapeutic approaches. Our case underscores the importance of CMR in detecting subtle cardiac manifestations in sIBM and illustrates the potential prognostic value of cardiac assessment in the management of sIBM.

Relative contribution of imaging techniques for the contemporary diagnosis of infective endocarditis: a single-center experience

Abstract Introduction In developed countries, the incidence of infective endocarditis (IE) is up to 6 cases per 100,000 individuals and in-hospital mortality rates are reported to reach 30%. The diagnostic recommendations for IE have been revised in the new ESC guidelines emphasizing the use of transesophageal echocardiography (TEE) and advanced imaging techniques (computed tomography [CT], magnetic resonance [MR], positron emission tomography [PET] and white blood cell scintigraphy [WBC-SPECT]). Aims This research aims to investigate the practical applicability of established clinical guidelines in a real-world population with suspected IE. Methods We reviewed the hospital database from 06/2021 to 06/2023 using the international classification of disease codification (ICD-10) for IE. Only patients admitted to Cardiology or Cardiac Surgery departments were included. Diagnosis of IE was defined according to the modified Duke criteria. Firstly, we identified individuals in whom diagnosis was performed by clinical presentation, blood cultures and transthoracic echocardiogram (TTE). Subsequently, we identified those who required further imaging diagnostic investigation. Results A total of 63 patients were included [mean age 64 ±14 years; 76% male (n=48)]. Native IE was diagnosed in 53 (84%) patients, prosthetic IE in 7 (11%) and cardiac implantable electronic devices-related IE in 3 (5%). A total of 26 (41%) patients had at least one predisposing risk factor, 48 (76%) presented with fever, 24 (38%) suffered an embolic event and 1 (2%) had an immunological phenomenon. Out of 49 positive blood cultures (78%), typical microorganisms consistent with IE were isolated in 25 (78%) of samples: 13 (34%) staphylococcus aureus, 10 (26%) oral streptococci, 9 (24%) enterococcus faecalis, 5 (13%) streptococcus gallolyticus and 1 (3%) HACEK group. Overall, in 22 (34%) patients, a definitive diagnosis of IE was established by means of clinical presentation, blood cultures and TTE. In the remaining, TEE was performed in 86% (n=36). Of those, a definite diagnosis was established in 52% (n=22). Brain and whole-body imaging upgraded the diagnosis from possible to definite in 3 (5%) patients. In the one patient in which a comprehensive clinical evaluation including TTE and TEE rejected IE, the diagnosis was ultimately established by means of PET. The median time from admission to the definite/possible diagnosis of IE was 6 (IQR 2-17) days. A total of 47 (75%) patients underwent surgery, with the most frequent indications being heart failure 46% (n=21) and uncontrolled infection 28% (n=13). Time from diagnosis to surgery was 10 (2-19) days, hospital length of stay was 45 (35-70) days and in-hospital mortality 21%. Conclusion Clinical presentation, blood cultures and TTE plus TEE established the definite or possible diagnosis of IE in most patients with suspected IE. Advanced imaging techniques allowed the establishment of definite diagnosis in only 6% of patients.

Moyamoya disease: insights into the clinical implications of the RNF213 gene

Moyamoya disease (MMD) is a rare cerebrovascular disorder characterized by progressive stenosis of the terminal internal carotid arteries and the formation of compensatory collateral vessels, which appear as a “puff of smoke” on cerebral angiography. It is a significant cause of stroke in East Asia, with an incidence of 0.5 to 1.5 cases per 100,000 people annually. The etiology of MMD remains unclear; however, the identification of the RNF213 gene, particularly the R4810K variant, as a major susceptibility factor among the East Asian population, has provided crucial insights into the disease's pathophysiology and clinical manifestations. MMD typically presents with transient ischemic attacks, ischemic and hemorrhagic strokes, seizures, headaches, and cognitive deficits. Diagnostic criteria have evolved to emphasize advanced imaging techniques. Pathological features include fibrocellular intimal thickening, irregular undulation of the elastic lamina, and the formation of moyamoya vessels. The mutation in the RNF213 gene impairs the degradation of proteins involved in vessel development, leading to abnormal angiogenesis. Genotype-phenotype studies indicate that the RNF213 variant is associated with an earlier onset, transient ischemic attacks, infarctions, and involvement of the posterior cerebral artery, although its effects vary between regions. Additionally, the homozygous RNF213 variant consistently correlates with an earlier age of onset and a higher risk of cerebral infarction. However, further research is necessary to fully understand its long-term impacts and its relationship with revascularization outcomes. Ongoing research is crucial to fully comprehend the pathophysiology and genetics of MMD, improve prognostic predictions, and develop novel therapies.

Circulating Galectin-3 distinguishes global aortic aging among older women

Abstract Background Traditional cardiovascular risk factors may underestimate age-associated cardiovascular risk, particularly in estimating discrepant risks between sexes. As a marker of adverse cardiovascular events, aortic stiffness may improve risk assessment, but the requirement for advanced imaging equipment restrict widespread translation of this paradigm. Conversely, circulating blood biomarkers may augment mechanistic understanding and distinguish sex-based differences in aortic stiffness. Purpose Hypothesizing that Galectin-3 (Gal-3) is associated with aortic aging among older adults, we examined sex-based differences between Gal-3 and global aortic stiffness as assessed by a novel cardiac magnetic resonance (CMR)-derived measurement of aortic global longitudinal strain (AOGLS). Methods Community older adults without cardiovascular disease underwent simultaneous CMR with serum Gal-3 quantification using chemiluminescent microparticle immunoassays. Poorer AOGLS was defined as values below the 75th percentile of AOGLS measurements. Multivariable regression models were used to assess the association of Gal-3 with AOGLS. Results Of 255 participants (mean age 70.8 ±9.1 years, LVEF 66.3 ±8.3%), 44.3% were women. Poorer AOGLS was characterized by higher Gal-3 (B coefficient = -0.101, 95%CI [-0.167, -0.034], p = 0.003), mean age (B = -0.126, 95%CI [-0.154, -0.098], p <0.001), male sex (B = -0.991, 95%CI [-0.409, -1.572], p = 0.001), history of hypertension (B = -0.777, 95%CI [-1.364, -0.189], p = 0.010), diabetes mellitus (B = -0.888, 95%CI [-1.617,-0.158], p = 0.017), smoking (B = -1.346, 95%CI [-2.15, -0.542], p=0.001), pulse rate (B = -0.032, 95%CI [-0.055, -0.01], p = 0.005), systolic BP (B = -0.014, 95%CI [-0.025, -0.004], p = 0.009), and diastolic BP (B = -0.033, 95%CI [-0.06, -0.006], p = 0.018) on univariable linear regressions; no associations were observed with urine albumin-to-creatinine ratio, serum NT-ProBNP, or hs-Troponin I. After multivariable adjustments for sex, age, significant cardiovascular risk factors (hypertension, diabetes, smoking), and pulse rate, the inverse relationship between Gal-3 and AOGLS (Figure 1) persisted (B = -0.071 95%CI [-0.135, -0.008], adj. p = 0.028, R2 = 0.217). The association between Gal-3 and AOGLS was more marked among women (Figure 2), compared to men. Among women, higher Gal-3 characterized women with poorer AOGLS (17.04 ±3.73 ng/mL vs 15.48 ±3.55 ng/mL p = 0.040) (B = -0.120, OR 0.887, 95% CI [0.787, 0.999], adj. p = 0.048), independent of age. Conclusions Galectin-3 was adversely associated with novel CMR-derived AOGLS. Among these older adults with age-associated observations in AOGLS, Gal-3 highlighted sex-based differences in AOGLS and differentiated women with poorer AOGLS from women with better AOGLS. Serum Gal-3 measurements may be useful for detecting adverse patterns of aortic aging, particularly as an early approach in community older adults.

Super-Resolution Microscopy as a Versatile Tool in Probing Molecular Assembly.

Molecular assembly is promising in the construction of advanced materials, obtaining structures with specific functions. In-depth investigation of the relationships between the formation, dynamics, structure, and functionality of the specific molecular assemblies is one of the greatest challenges in nanotechnology and chemistry, which is essential in the rational design and development of functional materials for a variety of applications. Super-resolution microscopy (SRM) has been used as a versatile tool for investigating and elucidating the structures of individual molecular assemblies with its nanometric resolution, multicolor ability, and minimal invasiveness, which are also complementary to conventional optical or electronic techniques that provide the direct observation. In this review, we will provide an overview of the representative studies that utilize SRM to probe molecular assemblies, mainly focusing on the imaging of biomolecular assemblies (lipid-based, peptide-based, protein-based, and DNA-based), organic-inorganic hybrid assemblies, and polymer assemblies. This review will provide guidelines for the evaluation of the dynamics of molecular assemblies, assembly and disassembly processes with distinct dynamic behaviors, and multicomponent assembly through the application of these advanced imaging techniques. We believe that this review will inspire new ideas and propel the development of structural analyses of molecular assemblies to promote the exploitation of new-generation functional materials.

Thoracic aortic coarctation with asbestos-induced pleural fibrosis presenting as lower limb claudication

Asbestos exposure is a well-documented cause of pulmonary diseases. However, its systemic effects, particularly on the cardiovascular system, are less understood. We expose a case that highlights an unusual cardiovascular manifestation in a patient with a history of pleural asbestosis compressing the aorta and clinically manifested as lower limb claudication. A 65-year-old individual presented with bilateral short-distance lower extremity claudication. The patient’s clinical presentation prompted advanced imaging studies, including CT angiography, to assess the extent of vascular involvement. The imaging confirmed the presence of substantial calcification and narrowing of the thoracic aorta. The patient had a documented history of pleural asbestosis. This case underscores the potential for asbestos-related diseases to extend beyond pulmonary manifestations, affecting cardiovascular health. The observed aortic calcification and coarctation represent an atypical progression of asbestosis related pathology.

Advancements in equine ophthalmic imaging enhance understanding of ocular and orbital anatomy and disease in standing sedated horses.

To review data on the advances in equine ophthalmic imaging that have been made during the past 5 years and highlight advantages of using multiple imaging modalities to improve clinical observational skills and improve diagnostic accuracy. A literature review from 2019 through 2024 of equine ophthalmic digital photography, fundus photography, ocular and orbital ultrasonography (US), ultrasound biomicroscopy (UBM), confocal microscopy (CM), spectral domain optical coherence tomography (SD-OCT), radiography, CT, and MRI. Digital photography remains the cornerstone of equine ophthalmic imaging for documenting examination findings, sharing information with colleagues, and consulting with specialists. Digital images also allow for in-depth postexamination review and evaluation, often revealing subtleties that may have otherwise gone undetected during the ophthalmic examination. Advanced imaging modalities are being used more frequently in equine ophthalmology, especially those that can be used with the horses standing under sedation, including US, UBM, SD-OCT, CM, and CT. Advances in equine ophthalmic imaging have led to many new clinical discoveries and to an increase in our knowledge of ocular anatomy and diseases in the horse. Many of these advanced diagnostic imaging modalities, such as MRI, CT, SD-OCT, and CM, are cost prohibitive and require substantial operator training to ensure proficiency. However, their availability in tertiary referral centers, such as veterinary teaching hospitals and large equine clinics/practices, is becoming more widespread. Advanced equine ophthalmic imaging data contributes substantially to our general understanding of clinical and applied anatomy and improves our understanding of the underlying pathogenesis associated with specific diseases.

Exploring new dimensions of immune cell biology in Anopheles gambiae through genetic immunophenotyping.

Mosquito immune cells, or hemocytes, are integral components of the innate immune responses that define vector competence. However, the lack of genetic resources has limited their characterization and our understanding of their functional roles in immune signaling. To overcome these challenges, we engineered transgenic Anopheles gambiae that express fluorescent proteins under the control of candidate hemocyte promoters. Following the characterization of five transgenic constructs through gene expression and microscopy-based approaches, we examine mosquito immune cell populations by leveraging advanced spectral imaging flow cytometry. Our results comprehensively map the composition of mosquito hemocytes, classifying them into twelve distinct populations based on size, granularity, ploidy, phagocytic capacity, and the expression of PPO6, SPARC, and LRIM15 genetic markers. Together, our novel use of morphological properties and genetic markers provides increased resolution into our understanding of mosquito hemocytes, highlighting the complexity and plasticity of these immune cell populations, while providing the foundation for deeper investigations into their roles in immunity and pathogen transmission.

Three-Dimensional Imaging of Aortic Tissues in Atherosclerosis.

Recent research has advanced the understanding of atherosclerosis as a transmural chronic inflammatory disease involving all three layers of the arterial wall, including the intima plaque, the media, and the adventitia, which forms the outer connective tissue coat of arteries. Our recent studies have suggested that the adventitia is used by the peripheral nervous system as a conduit for reaching all tissue cells. We also found that the peripheral nervous system, that is, the sensory and sympathetic nervous system, undergoes major remodeling processes involving the neogenesis of axon networks adjacent to atherosclerotic plaques. In this context, understanding the structure of the neural network and its interactions with vascular components of diseased arteries holds major promises for a better understanding of cardiovascular disease pathogenesis. To achieve these objectives, methods to visualize the subcellular architecture of the intact healthy and diseased arteries together with their surrounding perivascular compartments are needed. Tissue clearing allows intact deep-tissue imaging of larger tissue compartments that are otherwise inaccessible. It allows volumetric imaging of intact arteries through the integration of labeling, clearing, advanced microscopic imaging, and image processing tools. Here, we describe two distinct but complementary passive tissue clearing approaches, that is, aqueous-based 2, 2-thiodiethanol (TDE) clearing and solvent-based immunolabeling-enabled three-dimensional imaging of solvent-cleared organ (iDISCO) clearing to image isolated aortic segments or whole aorta in-situ in the whole mouse.

Hip preservation in crisis: total hip replacement for osteoid osteoma-induced degeneration in a young adult

Osteoid osteoma is a small, benign tumor known for causing severe pain, especially at night. Intra-articular osteoid osteomas are rare and often misdiagnosed due to overlapping symptoms with other joint disorders like osteoarthritis or synovitis. These tumors require advanced imaging for accurate diagnosis and may necessitate surgical intervention when conservative treatments fail. A 22-year-old female presented with a four-year history of left hip and loin pain, initially treated with NSAIDs. Her symptoms progressively worsened, leading to imaging studies that revealed a sclerotic lesion in the hip joint. A biopsy confirmed osteoid osteoma, and due to the extent of joint damage, total hip replacement (THR) was performed. Postoperative recovery was excellent, with full functional restoration and no complications. This case illustrates the diagnostic and therapeutic challenges of intra-articular osteoid osteomas. THR proved to be a successful treatment in restoring function and alleviating pain, underscoring the need for early diagnosis and individualized surgical management in advanced cases.

Surgical Management of Thoracic Spinal Extradural Arachnoid Cysts: A Case Report

Spinal extradural arachnoid cysts (SEACs) are exceptionally rare and require advanced imaging for an accurate diagnosis and surgical planning. Magnetic resonance imaging and computed tomography myelography play a pivotal role in delineating cyst characteristics and guiding effective interventions. Laminectomy, coupled with laminoplasty, has emerged as a strategic approach to decompress the spinal cord while preserving spinal alignment. This technique mitigates the risk of postoperative complications and facilitates reoperations if recurrence takes place. The integration of a detailed radiological assessment with meticulous surgical planning is crucial for managing SEACs and optimizing outcomes. This paper presents a case of a 33-year-old man with multiple SEACs at the thoracic level who was successfully treated with a surgical intervention, exemplifying the discussed approach.

Accountability frameworks: A critical evolution in healthcare.

Canadians face prolonged waits for primary care, specialist care, hospital care, elective surgery, and advanced imaging relative to peer countries. A root problem is unclear queue management expectations. If programs have no mandate to provide timely care, the intuitive approach to demand challenges is not to innovate and improve, but to block access, create a queue, and force patients elsewhere. Patient care accountability frameworks define program expectations and accountability zones, clarifying that every patient has an accountable healthcare home and every program has a population (accountability zone). Program accountabilities include timely patient assessment and disposition; budget, space, and nursing care for program patients; and contingency plans for surges and queues. Accountability frameworks are an evolutionary stressor that would drive strategies to expedite appropriate care in the right place, to move patients out of queues into care. This article discusses accountability, accountability frameworks, and accountability strategies to improve system-wide access.

Subcutaneous panniculitis-like T-cell lymphoma (SPTCL) in a 15-Year-old male presenting with orofacial Swelling

BackgroundSubcutaneous panniculitis-like T-cell lymphoma (SPTCL) is a rare form of non-Hodgkin lymphoma that primarily affects subcutaneous tissues. Its occurrence in the orofacial region is exceptionally uncommon, presenting diagnostic challenges due to symptom overlap with more prevalent orofacial condition.Case presentationThis report details the case of a 15-year-old male who presented with persistent left-sided facial swelling, initially misdiagnosed as facial cellulitis. Diagnostic complexity arose from the similarity of symptoms to common orofacial diseases. Comprehensive diagnostic approaches, including liquid-based thin-layer cytometry, immunohistochemistry, and advanced imaging, were pivotal in identifying SPTCL. The recurrence of symptoms following the cessation of dexamethasone treatment indicated hormone dependency. Surgical intervention and subsequent histopathological analysis confirmed SPTCL, with immunohistochemical profiling playing a critical role in the definitive diagnosis. The patient’s management involved a multidisciplinary approach, leading to a referral to a hematology specialist and subsequent favorable outcomes.ConclusionsThis case underscores the diagnostic challenges of orofacial lymphomas such as SPTCL and highlights the necessity for early, accurate pathological diagnosis. It emphasizes the role of advanced diagnostic techniques and the importance of a comprehensive, multidisciplinary approach in the management of such rare cases. This report contributes to the limited but growing body of literature on SPTCL in the orofacial region, providing insights for clinicians in similar future cases.

Keratoconus.

Keratoconus is a progressive eye disorder primarily affecting individuals in adolescence and early adulthood. The ectatic changes in the cornea cause thinning and cone-like steepening leading to irregular astigmatism and reduced vision. Keratoconus is a complex disorder with a multifaceted aetiology and pathogenesis, including genetic, environmental, biomechanical and cellular factors. Environmental factors, such as eye rubbing, UV light exposure and contact lens wearing, are associated with disease progression. On the cellular level, a complex interplay of hormonal changes, alterations in enzymatic activity that modify extracellular membrane stiffness, and changes in biochemical and biomechanical signalling pathways disrupt collagen cross-linking within the stroma, contributing to structural integrity loss and distortion of normal corneal anatomy. Clinically, keratoconus is diagnosed through clinical examination and corneal imaging. Advanced imaging platforms have improved the detection of keratoconus, facilitating early diagnosis and monitoring of disease progression. Treatment strategies for keratoconus are tailored to disease severity and progression. In early stages, vision correction with glasses or soft contact lenses may suffice. As the condition advances, rigid gas-permeable contact lenses or scleral lenses are prescribed. Corneal cross-linking has emerged as a pivotal treatment aimed at halting the progression of corneal ectasia. In patients with keratoconus with scarring or contact lens intolerance, surgical interventions are performed.

Algorithms in acetabular fracture classifications.

Acetabular fractures are still challenging fractures. Fracture classification is the basis for understanding these injuries and to gain treatment and to choose a fracture type-based treatment concept. Using a systematic step-wise concept of fracture analysis, based on specific radiographic lines on standard X-rays allow even less experienced surgeons to get a correct classification of the elementary and associated fracture types of Letournel's classification. Algorithmic analysis of the iliopectineal line, (anterior column involvement), ilioischial line (posterior column involvement), presence of a posterior wall fragment, fracture lines involving the iliac wing and inferior ramus, and the spur sign (representing associated both column fractures) allow for approximately 80-90% correct classifications using standard X-rays when integrating these lines into an algorithm. Especially, T-shaped fractures, ABC and ACPHT fractures may be difficult to classify. Thus, advanced imaging, such as CT scans with multiplanar reconstruction and 3D reconstructions is additionally recommended.

AI-Generated Annotations Dataset for Diverse Cancer Radiology Collections in NCI Image Data Commons

The National Cancer Institute (NCI) Image Data Commons (IDC) offers publicly available cancer radiology collections for cloud computing, crucial for developing advanced imaging tools and algorithms. Despite their potential, these collections are minimally annotated; only 4% of DICOM studies in collections considered in the project had existing segmentation annotations. This project increases the quantity of segmentations in various IDC collections. We produced high-quality, AI-generated imaging annotations dataset of tissues, organs, and/or cancers for 11 distinct IDC image collections. These collections contain images from a variety of modalities, including computed tomography (CT), magnetic resonance imaging (MRI), and positron emission tomography (PET). The collections cover various body parts, such as the chest, breast, kidneys, prostate, and liver. A portion of the AI annotations were reviewed and corrected by a radiologist to assess the performance of the AI models. Both the AI’s and the radiologist’s annotations were encoded in conformance to the Digital Imaging and Communications in Medicine (DICOM) standard, allowing for seamless integration into the IDC collections as third-party analysis collections. All the models, images and annotations are publicly accessible.

Evidence-Based Data on the Diagnostic Role and Clinical Usefulness of [18F]FDG PET/CT in Endocarditis and Cardiac Device Infections.

Infective endocarditis and infection of cardiac devices are conditions characterized by high morbidity and mortality, thus requiring a prompt diagnosis. Advanced imaging modalities are often required in the management of infectious endocarditis according to guidelines. The aim of this review is to collect and describe evidence-based knowledge about the diagnostic role and clinical usefulness of [18F]FDG PET/CT in endocarditis and cardiac device infections based on published systematic reviews and meta-analyses on this topic and on recent guidelines. [18F]FDG PET/CT is recommended only in selected cases. This imaging method has good diagnostic accuracy in detecting prosthetic valve endocarditis and cardiac device infection. Furthermore, it can identify extra-cardiac infectious foci changing the clinical management in a significant percentage of cases.

Unveiling the Promise: Navigating Clinical Trials 1978-2024 for PDAC.

Despite many decades of research, pancreatic ductal adenocarcinoma (PDAC) remains one of the most difficult cancers to diagnose and treat effectively. Although there have been improvements in the 5-year overall survival rate, it is still very low at 12.5%. The limited efficacy of current therapies, even when PDAC is detected early, underscores the aggressive nature of the disease and the urgent need for more effective treatments. Clinical management of PDAC still relies heavily on a limited repertoire of therapeutic interventions, highlighting a significant gap between research efforts and available treatments. Over 4300 clinical trials have been or are currently investigating different treatment modalities and diagnostic strategies for PDAC, including targeted therapies, immunotherapies, and precision medicine approaches. These trials aim to develop more effective treatments and improve early detection methods through advanced imaging techniques and blood-based biomarkers. This review seeks to categorize and analyze PDAC-related clinical trials across various dimensions to understand why so few chemotherapeutic options are available to patients despite the numerous trials being conducted. This review aims to provide a comprehensive and nuanced understanding of the landscape of PDAC-related clinical trials, with the overarching goal of identifying opportunities to accelerate progress in drug development and improve patient outcomes in the fight against this devastating disease.

Next-Generation Cancer Phenomics: A Transformative Approach to Unraveling Lung Cancer Complexity and Advancing Precision Medicine.

Lung cancer remains one of the leading causes of cancer-related deaths globally, with its complexity driven by intricate and intertwined genetic, epigenetic, and environmental factors. Despite advances in genomics, transcriptomics, and proteomics, understanding the phenotypic diversity of lung cancer has lagged behind. Next-generation phenomics, which integrates high-throughput phenotypic data with multiomics approaches and digital technologies such as artificial intelligence (AI), offers a transformative strategy for unraveling the complexity of lung cancer. This approach leverages advanced imaging, single-cell technologies, and AI to capture dynamic phenotypic variations at cellular, tissue, and whole organism levels and in ways resolved in temporal and spatial contexts. By mapping the high-throughput and spatially and temporally resolved phenotypic profiles onto molecular alterations, next-generation phenomics provides deeper insights into the tumor microenvironment, cancer heterogeneity, and drug efficacy, safety, and resistance mechanisms. Furthermore, integrating phenotypic data with genomic and proteomic networks allows for the identification of novel biomarkers and therapeutic targets in ways informed by biological structure and function, fostering precision medicine in lung cancer treatment. This expert review examines and places into context the current advances in next-generation phenomics and its potential to redefine lung cancer diagnosis, prognosis, and therapy. It highlights the emerging role of AI and machine learning in analyzing complex phenotypic datasets, enabling personalized therapeutic interventions. Ultimately, next-generation phenomics holds the promise of bridging the gap between molecular alterations and clinical and population health outcomes, providing a holistic understanding of lung cancer biology that could revolutionize its management and improve patient survival rates.

The Importance of Advanced Imaging in Diagnosing and Differentiating Lung Carcinoid Tumors From Pulmonary TB and Upper Respiratory Infections

The Importance of Advanced Imaging in Diagnosing and Differentiating Lung Carcinoid Tumors From Pulmonary TB and Upper Respiratory Infections