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Skin rash in patient with ALS, CLL, and SLR/© 2025, Joumana Freiha et al, BMC Neurol, Chronic myeloid leukemia cells under the microscope/© jarun011 / stock.adobe.com, Cytology smear in primary vitreoretinal lymphoma/© 2024, Manisha Agarwal et al, J Ophthal Inflamm Infect, Radiological findings of patient with ICI-related pneumonitis/© 2024, Huan Wang et al, BMC Pulm Med, An isolated orbital lesion visualised by CT and MRI/© 2024, Behzad Khademi et al, Thyroid Res, Total thyroidectomy specimen showing a solitary fibrous tumor and a papillary thyroid carcinoma/© (M) 2024, Maissa Ben Thayer et al, J Med Case Reports, ECG of patients with ICI-related fulminant myocarditis/© 2024, Ryo Izumi et al, Cardio-Oncology, CT scan of seminoma patient with carboplatin-induced hematuria/© 2024, Patricia Capdevila et al, J Med Case Reports, PET/MRI and 68Ga-DOTATOC PET/CT scans showing subtle correspondent focal hyperactivity in the left mediastinum, with no obvious finding on MRI and CT scans/© 2024, Irena Aldhoon-Hainerová et al, J Med Case Reports (FDG PET/MRI image courtesy of Jiri Ferda), Transthoracic echocardiogram showing a tumor at the atrial septum in left atrium/© 2024, K. Matsunaga et al., Gen Thorac Cardiovasc Surg Cases, DNA mutation illustrated by wooden blocks/© (M) Andrii Yalanskyi / stock.adobe.com, Parathyroid adenoma, necrotizing epithelioid cell granulomas, and micropapillary thyroid carcinoma/© (M) 2024, Adarsh Pratap Singh et al, J Med Case Reports, ECG of CUP patient presenting with heart failure/© 2024, Alazar Sitotaw et al, J Med Case Reports, Chest CT of PJP patient with atypical presentation/© 2024, Yunus Can Özalp et al, BMC Infect Dis, MRI of patient with stroke as presenting feature of CML/© 2024, Swapnil Tripathi et al, under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature, Ann Hematol, Chest x-ray of patient with tracheopericardial fistula/© 2024, Shuyan Gao et al, BMC Pulm Med, CT scan of jaw in patient with DLBCL/© 2024, Fahimeh Rezazadeh et al, J Med Case Reports, MRI scan showing evolution of white matter lesions in progressive multifocal leukoencephalopathy/© 2024, Jingjing Li et al, BMC Neurol, Giant invasive, wall-penetrating cardiac lipoma/© 2024, Zhu, J et al.; Cardiothorac Surg , Bronchoscopy of patient with CLL and central airway obstruction/© 2024, Ji-Wei Zhu et al, BMC Pulm Med, T cells attacking cancer cell/© Meletios Verras / Getty Images / iStock, Abdominal MRI of thyroid cancer patient with spontaneous hepatic hemorrhage/© 2024, Jacob Thomasson et al, J Med Case Reports, Elderly woman taking me/© yokeetod / Getty Images / iStock (symbolic image with models), Kidney pathology of patient with ALL and renal diabetes insipidus/© 2024, Ning Qu et al, J Med Case Reports, Clear vial and syringe/© Kuzmik_A / Getty Images / iStock, Postoperative photo of excised mediastinal mass in a 3-month-old/© 2024, Samar Adam et al, J Med Case Reports, Histopathology of patient with lung cancer and pulmonary cryptococcosis/© 2024, Xiaofeng Bai et al, BMC Pulm Med, Amelanotic conjunctival malignant melanoma/© 2024, Marcelo Ayala et al, J Med Case Reports, Hypoechoic lesions in the right lobe of the thyroid gland/© 2024, Ze Yang et al, BMC Endocr Disord, Chart with downward trend/© Nostagrams / stock.adobe.com, Intraoperative photo during excision of a left iliac Ewing’s sarcoma/© 2024, Kazunori Nakayama et al, Regressive cardiac angiosarcoma/© 2024, Noor Sharrack et al, Cardio-Oncology, Brain MRI scans in PCNSL/© 2024, Valentin Loser et al, Histopathology of child with non-gestational uterine choriocarcinoma/© 2024, Faisol Darmawan et al, J Med Case Reports, PET scan of patient with pancreatic acinar cell carcinoma/© 2024, Valeria Merz et al, J Cancer Res Clin Oncol, Syringe and vial of medicine/© Алексей Громов / Stock.adobe.com, Fundus images of ocular inflammation in Hodgkin lymphoma/© 2024, Anna Zein-El-Din et al, Chest CT of patient with ICI-related thoracic lymphangitis/© 2024, Haruki Kobayashi, BMC Pulm Med, Chest CT of patient with unprovoked VTE and lung cancer/© 2024, Maria-Cristina Glodeanu et al, Thrombosis J, Chest CT of mesothelioma patient treated with perioperative immunotherapy/© 2024, Gaku Yamazaki et al, Gen Thorac Cardiovasc Surg Cases, Functional localization of an ectopic adrenocortical adenoma /© 2024, Zhihua Wang et al, J Med Case Reports, Patient lying in hospital bed with drip in hand/© wavebreak3 / Stock.adobe.com, Giant cutaneous hemangioma in an infant/© 2024, Andrew A. Lawson et al, under exclusive licence to Springer Science Business Media, LLC, part of Springer Nature, Pediatr Cardiol, Intraoperative image before surgical resection of MMNST of the cervical spinal cord/© 2024, Sihan Chen et al, BMC Neurol, Mixed histological patterns within a strumal carcinoid tumor of the ovary/© (M) 2024, Saltanat Ualiyeva et al. Endocr Pathol, Tumor cell surrounded with immune cells/© Nevio / Generated with AI / Stock.adobe.com, Imaging of patient with pulmonary artery sarcoma/© 2024, Harry James Smith et al, J Cardiothorac Surg, Acridine orange stain of CSF sample in neonatal E. coli meningitis/© 2024, Tawny Saleh et al, BMC Pediatr, Initial evaluation of patient with oral mucosal melanoma/© 2024, Saurabh D. Chitnis et al, J Med Case Reports, MRI of patient with clear cell sarcoma of soft tissue/© 2024, Soufiane Abdouh et al, J Med Case Reports, Blastocystis hominis infection in a boy with immune thrombocytopenia/© 2024, Fajuan Tang et al, Thrombosis J, Imaging and histologic findings of the hyalinizing trabecular tumor/© (M), 2024, Shuto Hayashi et al, Thyroid Res, Histopathology of lung cancer patient with granulomatosis/© 2024, Malgorzata Potentas-Policewicz et al, ECG of patient with abiraterone-induced hypokalemia/© 2024, Jessica Mao et al, J Med Case Reports, Distressed older woman/© Chinnapong / stock.adobe.com (symbolic image with model), Doctor examining CT scan of lungs/© Markoff / Stock.adobe.com (symbolic image with model), Chest CT scan of uterine cancer patient with vocal cord palsy/© 2024, Andrii Hryshchyshyn et al, CT scan of patient with APAP/© 2024, Masakiyo Yatomi et al, CT angiogram showing a right atrial pseudoaneurysm/© Zaheer, S., J Cardiothorac Surg 19, 161 (2024) (CC BY 4.0), Histopathology of patient with brain rhabdomyosarcoma/© 2024, Layal Al Mahmasani et al, MRI showing frontal lobe mass/© Ginder, C.R. et al. Cardiol Ther (2024) (CC BY 4.0), Volumetric modulated arc image-guided radiation therapy/© 2024, (M) Martina Verrienti et al. Endocrine https://doi.org/10.1007/s12020-024-03788-2 (CC-BY-4.0), Insulin pen/© Dusan Ilic / Getty Images / iStock, Blood pressure monitor showing low BP/© ok_fotoday / stock.adobe.com, Bone marrow of patient with erlotinib-induced anemia/© 2024, Xin Yan et al, Spinal scan of CRC patient presenting with sciatica/© 2024, Kuan-Yu Lu et al, Coronary angiograph showing significant stenosis in the left anterior descending artery/© Ikemoto et al. Gen Thorac Cardiovasc Surg Cases 3, 9 (2024) (CC BY 4.0), Methylation profile of a pancreatic neuroendocrine microtumor/© 2024, (M) Aziz Chouchane et al Endocr Pathol, https://doi.org/10.1007/s12022-024-09802-7 (CC-BY-4.0) , Pathology of melanoma of the lung/© 2024, Emanuela Barisione et al, Treatment of infantile hemangioma and remaining skin defect/© 2024, Konstantine Chakhunashvili et al, Diffuse large B-cell Non-Hodgkin lymphoma in CD20 positive neoplastic cells/© 2024, (M) Saida Sakhri et al. J Med Case Reports 18, 108., Radiation-induced cutaneous vasculopathy/© (m) 2024, Hilde Van Parijs et al, Echocardiogram of patient with ATO-induced pericarditis/© 2024, Takayuki Goto et al, under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature, Impaired left-eye adduction in a patient with internuclear ophthalmoplegia/© 2024, Norachai Sirisreetreerux et al, Intraoperative photo showing meningioma and metastatic brain tumor/© Image from case study_Intraoperative photo showing meningioma and metastatic brain tumor, Immunohistochemistry of patient with salivary gland secretory carcinoma/© 2024, Parisa Mokhles et al, Chest CT of male patient with breast metastases from nasopharyngeal carcinoma/© 2024, Saida Sakhri et al, Follicular adenoma with a papillary architecture originating from an ectopic thyroid gland/© 2024, Kiyomi Kuba et al BMC Endocrine Disorders 24, 16 (CC-BY-4.0), Intraoperative photo of lung cancer in a transplanted lung/© 2024, Koji Aze et al, Computed tomography scan showing fluid in mediastinum/© Mitsuishi et al. J Cardiothorac Surg 19, 22 (2024) (CC BY 4.0), IV drip/© georgeoprea9 / Getty Images / iStock, Illustration of monkeypox virus/© BlackJack3D / Getty Images / iStock, Immunohistochemistry of patient with carcinosarcoma of parotid gland/© 2024, Swachi Jain et al, Abdominal CT findings in a patient with ICI-induced type 1 diabetes/© 2024, Peng Ning et al J Med Case Reports 18, 51 (CC-BY-4.0), Intraoperative findings during surgery of pancreatic ductal adenocarcinoma/© 2024, Yusuke Watanabe et al, Echocardiography of patient with pulmonary artery sarcoma/© 2024, Zhiyue Liu et al, CT scan of patient with co-infection of H5N1 and COVID-19/© 2024, Ke Jin et al, Histopathological characteristics of primary adrenal leiomyosarcoma/© 2023, Sawako Suzuki et al (CC BY 4.0 DEED), Cytopathology analysis of pleural effusion in patient with metastatic PTC/© 2023, Mohammed Ali Abutalib et al, Cervical spine scan/© utah778 / Getty Images / iStock, Pleural recurrence after complete resection of thymic MEC/© 2023, Shoko Hayashi et al, HER2-positive mucoepidermoid carcinoma of the breast/© 2023, Mario Della Mura et al, CT scan of a nodule in the adrenal gland/© 2023, Hongjiao Gao et al. (made available under a Creative Commons license (CC BY 4.0 DEED)), Metastatic pleomorphic liposarcoma of the liver/© 2023, Seiji Shimomura et al, Bilateral adrenal masses visible on contrast-enhanced spiral computed tomography/© 2023, Qingfei Xing et al (made available under a Creative Commons license (CC-BY-4.0 DEED)), Spine MRI of patient with cauda equina syndrome/© 2023, Alexander Tang et al, Ultrasound scan of child's knee joint/© megaflopp / Stock.adobe.com, CT scan of patient with INI1-deficient neck carcinoma/© 2023, Antoine Dubray-Vautrin et al, Pathohistological evaluation of urinary bladder biopsy/© 2023, Marko Lucijanic et al, under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature, Ultrasound showing axillary lymph node enhancement/© 2023, BioMed Central Ltd., part of Springer Nature, Tumor seeding following CT-guided needle biopsy, Hematoxylin and eosin stain in primary diffuse large B-cell lymphoma of the CNS/© 2023, M. Frosch et al, Cutaneous metastasis from cervical cancer/© 2023, BioMed Central Ltd., part of Springer Nature, BAL microscopy showing reactive T cells/© 2023, BioMed Central Ltd., part of Springer Nature, Lung erosion following adjuvant immunotherapy/© 2023, BioMed Central Ltd., part of Springer Nature, Immunohistochemistry of patient with pancreatic follicular dendritic cell sarcoma/© 2023, BioMed Central Ltd., part of Springer Nature, An X-ray image of a cystic lesion on the distal radius of the left forearm/© 2023, BioMed Central Ltd., part of Springer Nature (made available under a Creative Commons license (CC BY 4.0)) , Bronchoscope image of bronchial oncocytic carcinoma/© 2023, BioMed Central Ltd., part of Springer Nature, CT scan of lung cancer patient/© 2023, BioMed Central Ltd., part of Springer Nature, Histopathology of RA patient with pulmonary nodules/© 2023, Haijun Liu et al, under exclusive licence to International League of Associations for Rheumatology (ILAR), Immunohistochemistry of patient with IgM plasmacytoma/© 2023, BioMed Central Ltd., part of Springer Nature, CT scan showing extracranial malignancy of germ cell tumors/© 2023, BioMed Central Ltd., part of Springer Nature, Healthcare worker holding oxygen mask/© Elroi / stock.adobe.com, Brain MRI of patient with ICI-induced encephalitis/© 2023, Yan Kang et al, Intracranial hemorrhage in gilteritinib-treated patients/© 2023, Salvatore Perrone et al, Progressive encephalomyelitis with rigidity and myoclonus/© 2023, Amanuel Hassen Ali et al, Spinal intramedullary lipoma/© 2023, Luis Miguel Moreno Gómez et al, PCR machine/© Kallayanee / stock.adobe.com, Demyelination of a neuron/© Dr_Microbe / Stock.adobe.com, 68−Ga Dotatoc PET-based imaging scan of meningioma/© 2023, Iulia Peciu-Florianu et al, Immunohistochemical staining for Lewy body/© 2023, Eric T. Wong et al, Insulinoma with peripheral neuropathy/© 2023, Marco Aurélio Vinhosa Bastos Jr et al, MRI in cavernous hemangioma/© 2023, Zuan Yu et al