Publications related to Tumors (10,000)
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[This corrects the article DOI: 10.1016/j.bioactmat.2022.08.028.].
Objective:
Seizures present in 50-90 % of cases with low-grade brain tumors. Frontal lobe epilepsy is associated with dismal seizure outcomes compared to temporal lobe epilepsy. Our objective is to conduct a systematic review, report our case series, and perform a pooled analysis of clinical predictors of seizure outcomes in frontal lobe low-grade...
of the tumor, Temporary Clamping of the main vessel is a definitive alternative.
Retroperitoneal sarcoma is relatively uncommon. We share our experience in encountering retroperitoneal sarcoma with vascular and urethral adhesion in a 46‐year‐old woman. Given the rarity of these tumors, evaluation and management should ideally be performed in a center equipped with multidisciplinary expertise in treating sarcomas.
In this paper, we are interested in Cauchy problem for a parabolic operator. The main system comes from the modeling of a tumor and describes its evolution over time. From the classical optimal control, we show some results and an optimality system for the considered control problem. It is noteworthy that the classical techniques of the optimal con...
Study of some immunological biomarkers including IFN-γ, ICAM-4, as well as the role of vitamin D3 among patients with gastrointestinal stromal tumor
Intussusception in adults is a rare entity, especially caused by benign lesions like lipoma. The clinical picture of intussusception in adults is subtle making the diagnosis tenuous. Gastrointestinal lipomas are rare benign tumors and the present report describes one such clinical entity.
Zusammenfassung
Eine 69-jährige Patientin und ein 70-jähriger Patient wurden mit rezidivierenden, schweren Hypoglykämien und klinischer Whipple-Trias aufgenommen. Bei der Patientin ließen erhöhte Spiegel an Insulin und C‑Peptid, ein pathologischer insulinogener Index und ein Fastentest an ein Insulinom denken, welches im ⁶⁸ Ga-DOTATOC-PET-CT im Pan...
Objetivo: Compilar estudos estruturais que suportem e comprovem a eficiência que a Radiologia de Intervenção assume no tratamento dos tumores hepáticos, como uma técnica minimamente invasiva, altamente diferenciada, reduzindo a necessidade de tratamento cirúrgico com uma melhoria na qualidade de vida dos pacientes. Materiais e Métodos: O método a u...
Cardiac myxomas are the most common primary cardiac tumors in adults, with the left atrium being the most frequently affected. Echocardiography is the diagnostic modality of choice. The most effective treatment for cardiac myxomas is surgical excision.
Ganglioneuromas are benign neuroblastic tumors seen most in pediatric population. The most common locations are mediastinal, retroperitoneal and adrenal regions. Ganglioneuromas rarely occur in presacral space. We present one such case of an incidentally diagnosed presacral ganglioneuroma in an asymptomatic 71-year-old male who initially presented...
Cardiac hemangiomas are very rare benign cardiac tumors. They can present at any age and clinical presentation varies according to location and size. We encountered an 87-year-old woman with a left atrial hemangioma clinically diagnosed as cardiac myxoma. Histopathological examination revealed that it was a cavernous-type hemangioma Left atrial hem...
A daganatos betegek kivizsgálása során a második tumor előfordulási esélye 15,2%, a harmadik tumoré 1,3%. A közlemény célja felhívni a figyelmet arra, hogy a szinkrón tumorok együlésben történő sebészi ellátása megfelelő szakmai háttérrel a betegek számára kifejezett előnyökkel jár. Az irodalomban nem találhatók protokollok a többes tumorok ellátás...
Investigating the mutational history of tumor cells is important for understanding the underlying mechanisms of cancer and its evolution. Now that the evolution of tumor cells is modeled using labeled trees, researchers are motivated to propose different measures for the comparison of mutation trees and other labeled trees. While the Robinson-Fould...
Immune checkpoint blockers (ICBs) have brought great promise to patients with advanced melanoma, a tumor type that was claimed largely incurable not long ago. However, therapeutic resistance to ICBs has limited their utility in the clinic. Here, we provide a commentary on recent research endeavors concerning ICB resistance in melanoma patients.
This article has been retracted. Please see the Retraction Notice for more detail: https://doi.org/10.1186/s13046-019-1210-3.
Zusammenfassung
Mittelohrhämangiome bei Kleinkindern sind selten. Die Kasuistik beschreibt einen dreijährigen Jungen mit einseitiger Hörminderung und rezidivierenden Paukenergüssen durch ein Mittelohrhämangiom. Dieses verursachte eine Sinusvenenthrombose, Osteomyelitis und Mastoiditis. Eine interdisziplinäre Behandlung erfolgte. Auch gutartige Läsi...
Zusammenfassung
B3-Läsionen der Mamma stellen eine heterogene Gruppe von Läsionen mit unsicherem Malignitätspotenzial dar, welche histologisch klar definierte Diagnosen beinhalten und welche in diagnostischem und therapeutischem Kontext unterschiedlich gewichtet und behandelt werden. Vor allem die Entscheidung über die Schritte nach der Diagnose ei...
Fibrovascular polyps of the esophagus are rare, benign, intraluminal submucosal tumors. In this report, we present a case of esophageal polyp in a young woman and discuss its diagnostic and surgical aspects.
Skull base defects following resection of anterior cranial fossa and sinonasal tumors are not uncommon. Advances in endoscopic techniques have allowed for entirely endonasal resection and reconstruction of these tumors. This manuscript discusses techniques in the evaluation and management of anterior skull base defects.
Liver tumors include both benign (non-cancerous) and malignant (cancerous) varieties [...]
is missing (Short communication)
EGE ÜNİVERSİTESİ NÖROLOJİ ANA BİLİM DALI Olgu: GİRİŞ Ataksi; ayırıcı tanısı geniş bir muayene bulgusudur. İnme, tümör, demiyelinizasyon, infeksiyonlar, travma, toksik nedenli ataksiler daha sık ve akut başlangıçlı görülüp tanı koymak kolaydır. Herediter ataksiler ise daha nadir olarak gözlenir ve tanı koymak zor olabilir. OLGU 38 yaş kadın hasta bi...
EGE ÜNİVERSİTESİ NÖROLOJİ ANA BİLİM DALI Olgu: GİRİŞ SMART(stroke-like migraine attacks after radiation therapy) sendromu, beyne uygulanan radyoterapinin geç bir komplikasyonudur. Hastalarda radyoterapiden yıllar sonra başlayan ataklar halinde gelen baş ağrısı, nöbetler gibi nörolojik semptomlar olur ve karakteristik görüntüleme bulguları ile tanı...
AMAÇ: Bu çalışmada baş ve boyun skuamöz hücreli kanserinde (BBSHK) tümör ve metastatik lenfadenopati bilgisayarlı tomografi (BT) histogram parametreleri ile tümör evresi ve Human papilloma virüs (HPV) durumu arasındaki ilişkinin araştırılması hedeflenmiştir.GEREÇ VE YÖNTEM: Çalışmamızda ‘Kanser Görüntüleme Arşivi’ veri tabanında kayıtlı ‘Baş ve Boy...
We report the case of a teenager with neurofibromatosis type 2 (NF2) presenting a locked‐in syndrome due to a brainstem ischemic syndrome. The presence of sudden or rapidly worsening onset of neurological deficits in NF2 patients should evoke this underknown entity and not only tumors as predisposed by NF2.
The p53 tumor suppressor is a central protein in the fight against cancer [...]
Nem műthető, rosszindulatú mellhártyadaganatára javasolt kemoterápia helyett a beteg egy különleges, dél-amerikai indiánok által évszázadok óta használt növényi főzetet fogyasztott. A PET-CT felvételek tanúsága szerint a tumor nyomtalanul eltűnt.
In situ supramolecular self-assembly in the subcellular organelles could provide a new strategy to treat diseases. Herein, we report a protonation-activated in situ supramolecular self-assembly system in the lysosomes, which...
Cancer causes the death of the large population worldwide. Early-stage tumor detection is the major problem to treat cancer patients effectively. Nanomaterial based biosensor emerged as a great tool to...
The EB-Ppa has formed a suitable steric complementarity with albumin, exhibiting a highly efficient multifunctional albumin-binding photodynamic agent with great potential for image-guided PDT.
There has been considerable growth in the number of cosmetic injectable procedures in recent years. Consequently, physicians in general are seeing a greater number of patients who have previously had cosmetic implants. These patients often fail to mention or do not admit to having had previous cosmetic procedures, conditions that should be noted in...
A dual gold nanoprobe system was designed for in vivo portable Raman detection of sialic acid (SA) for tumor identification. The dual gold nanoprobe system contained two gold nanoprobes, Au10-DTTC/PEG-PBA...
Stimulus-response biodegradable nanocarriers with tumor-selective targeted drug delivery are critical for cancer therapy. Herein, we first report a redox-responsive disulfide-linked porphyrin covalent organic framework (COF) that can be nanocrystallized by...
Video 1Endoscopic subserosal dissection was carried out to remove the subepithelial tumors.
Hepatic hemangiomas are common benign liver tumors. While the majority are small and require no treatment, giant hemangiomas are characterized as measuring greater than 4-6 cm in size and may require intervention. Surgical resection and enucleation have been described historically as the treatment for giant hemangiomas requiring intervention. Addit...
Conventional photodynamic therapy mainly causes a therapeutic effect on the primary tumor through the localized generation of reactive oxygen species, while metastatic tumors remain poorly affected. Complementary immunotherapy is effective...
Lipomas, although ubiquitous, are extremely uncommon in digital nerves. We present a 68-year-old male patient with right ring finger radial digital nerve intraneural lipoma. The tumor was enucleated preserving all the nerve fascicles. We present this case to highlight the rare occurrence of lipomas within a digital nerve.
Malignant proliferating pilar tumors are very rare adnexial lesions that can be confused with other skin neoplasms. The authors present four patients with malignant proliferating trichilemmal tumors located on the scalp. A review of the literature search for malignant proliferating pilar tumors and treatments was performed.
