LymphomaMarginal zonePancreaticTumorSpleenSplenectomyMetastasisMucinous neoplasmsLymphoid neoplasmPancreasBenign neoplasmChronic neutrophHepaticNeoplasiaMyeloproliferative neoplasmPrecursorDiagnosisLesionsAsymptomaticHistologicallyTissueAbscessNeoplastic cellsBone marrowAbstractMPNsLymphaticVascularLeukemiaDiseasesLymph
Lymphoma2
- Pathologic splenic rupture occurred most commonly in patients with acute leukemia but has been well documented in chronic leukemias and in lymphoma as well. (nebraska.edu)
- 2Includes chronic renal failure, nephrotic syndrome, congenital immunodeficiency, congenital or acquired asplenia, or splenic dysfunction, diseases associated with treatment of immunosuppressive drugs or radiation therapy such as Hodgkin disease, leukemia, lymphoma, malignant neoplasm and solid organ transplant, HIV and sickle cell disease. (cdc.gov)
Marginal zone1
- We analyzed 6 HCLs, 7 marginal zone lymphomas, 12 lymphoplasmacytic lymphomas, 7 follicular lymphomas, 5 chronic lymphocytic leukemias, 5 mantle cell lymphomas, 1 multiple myeloma (lymphocytic variant), and 3 bone marrows not involved by any B-cell neoplasm. (allenpress.com)
Pancreatic12
- Most pancreatic endocrine neoplasms discovered clinically are functional-that is, they secrete one or more hormonal products into the blood, which leads to a recognizable clinical syndrome. (medscape.com)
- Several other rare clinical syndromes have been proposed as possible functional endocrine syndromes associated with pancreatic neoplasms. (medscape.com)
- Patients with pancreatic neoplasms that have the histologic characteristics of a pancreatic endocrine tumor but no associated elevation in plasma hormone levels (excluding the pancreatic polypeptide level) and those without a recognizable clinical syndrome are considered to have nonfunctional pancreatic endocrine tumors. (medscape.com)
- A subset of these patients have neoplasms that secrete pancreatic polypeptide (ie, PPomas). (medscape.com)
- The cells in pancreatic endocrine neoplasms are termed amine precursor uptake and decarboxylation (APUD) cells because they have a high amine content, are capable of amine precursor uptake, and contain an amino acid decarboxylase. (medscape.com)
- Although the term islet cell tumor is often used to identify neoplasms of the endocrine pancreas, this is a misnomer because many pancreatic neuroendocrine tumors do not develop directly from islet cells. (medscape.com)
- [ 16 ] The fact that many gastrinomas and somatostatinomas are found close to, but not within, the pancreatic parenchyma supports the notion of the possible extrapancreatic development of these neoplasms. (medscape.com)
- Functional pancreatic endocrine neoplasms cause physiologic derangements related to the normal action of the hormonal product that the tumors overproduce. (medscape.com)
- It is usually found around the splenic hilum or ligaments, pancreatic tail, or sometimes in the pancreatic parenchyma [ 7 ]. (e-ultrasonography.org)
- Intrapancreatic accessory spleen (IPAS) may mimic pancreatic neoplasms, but requires no further treatment. (e-ultrasonography.org)
- Imaging studies revealed a mixed neoplasm neoplasia inusual in the pancreatic body and tail. (bvsalud.org)
- SPPT) is a rare exocrine pancreatic neoplasm, tumor' of the pancreas.4 not conflict of interests. (bvsalud.org)
Tumor5
- These splenic tumor masses had a CT image compatible with metastases and not compatible with mucinous tumor layered out of the splenic capsule. (johnshopkins.edu)
- Conclusions: From our review of the clinical information available on these 9 patients, these splenic lesions were thought to be an entrapment of mucinous tumor within splenic surface trabeculae, which expand into the splenic parenchyma resembling metastatic disease. (johnshopkins.edu)
- Splenic artery was regularly patent but entirely trapped in the tumor. (uninsubria.it)
- Solid cystic pseudopapillary tumor of pancreas with splenic metastasis: Case report and review of literature. (ijsurgery.com)
- 7. Left-sided localization of the primary tumor (from the splenic flexure of the colon inclusive). (who.int)
Spleen6
- Angiectatic blood vessels in the spleen can be congested, but "splenic congestion" is typically a more generalized lesion involving the red pulp sinuses. (nih.gov)
- The spleen, sometimes called "the forgotten organ" of the abdomen, has received less attention than other abdominal solid organs, as splenic diseases are less common and frequently clinically asymptomatic [ 1 ]. (e-ultrasonography.org)
- Accessory spleen, which results from a failure of the embryonic splenic anlage to fuse and extreme lobulation that separates splenic tissue, is a normal variant observed in 10%-30% of individuals [ 7 ]. (e-ultrasonography.org)
- Hemangiosarcoma accounts for 5% of all visceral neoplasms 3 (organ cancers) and about 50% of splenic malignancies (spleen cancers) in dogs. (dogcancer.com)
- An enlarged spleen can be the cause of hypersplenism, that is, sequestration and excessive destruction of blood cells (usually all, although it is limited to 1 or 2 cell lines) by splenic macrophages. (acnm-online-pharmacy-usa-store.com)
- In the case of an enlarged spleen with lymphoproliferative neoplasms, the signs of hypersplenism, even with a large spleen, are not as pronounced as with portal hypertension or Gaucher disease. (acnm-online-pharmacy-usa-store.com)
Splenectomy1
- Methods: Information on 9 patients who underwent splenectomy with intraparenchymal splenic masses associated with appendiceal or colorectal mucinous tumors with peritoneal dissemination was collected. (johnshopkins.edu)
Metastasis1
- Malignant neoplasms show a greater degree of anaplasia and have the properties of invasion and metastasis, compared to benign neoplasms . (lookformedical.com)
Mucinous neoplasms1
- Management of Intraductal Papillary Mucinous Neoplasms. (booksca.ca)
Lymphoid neoplasm1
- Hairy Cell Leukemia (HCL) is is an uncommon lymphoid neoplasm characterized by the accumulation of small mature B cell lymphoid cells with abundant cytoplasm and "hairy" projections within the peripheral blood, bone marrow, and splenic red pulp. (lls.org)
Pancreas6
- Neoplasms of the endocrine pancreas can be divided into functional and nonfunctional varieties. (medscape.com)
- Case report This report describes the onset of asymptomatic multiple little splenic perfusion defects after the treatment of a LAP localized in the boby tail portion of the pancreas with the application of five percutaneous probes for IRE, in a 79 year-old man. (uninsubria.it)
- Solid pseudopapillary epithelial neoplasm (SPEN) of the pancreas is a rare cystic exocrine tumour of the pancreas that predominantly affects women between 30 and 40 years of age. (ijsurgery.com)
- Romics L Jr, Oláh A, Belágyi T, Hajdú N, Gyurus P, Ruszinkó V. Solid pseudopapillary neoplasm of the pancreas--proposed algorithms for diagnosis and surgical treatment. (ijsurgery.com)
- Solid pseudopapillary neoplasm of the pancreas, Arquivos Brasileiros De Cirurgia Digestiva: Abcd. (ijsurgery.com)
- Management of solid pseudopapillary neoplasms of pancreas: A single center experience of 243 consecutive patients. (ijsurgery.com)
Benign neoplasm1
- Hemangioma is a benign neoplasm, and no need for more investigation, in this patient incidentally was seen. (radiopaedia.org)
Chronic neutroph1
- Less common MPNs, which are not associated with the driver mutations, include chronic eosinophilic leukemia (CEL), chronic neutrophilic leukemia , and myeloproliferative neoplasm , unclassifiable. (amboss.com)
Hepatic1
- Hemorrhage secondary to splenic and hepatic tumors can also cause ventricular arrythmias. (wikipedia.org)
Neoplasia2
- Cytologic aspirates may be inconclusive with studies reporting various specificity, and negative results may not correlate with absence of disease, as one study concludes "cytological diagnosis of splenic neoplasia is reliable, but a negative result cannot be used to exclude the possibility of splenic neoplasia. (wikipedia.org)
- una neoplasia mixta en el cuerpo y cola pancreática. (bvsalud.org)
Myeloproliferative neoplasm3
- 1. A referral to p. 57 has been added to the table title, to refer the reader to the Myeloproliferative neoplasm, unclassifiable section, to which this table relates. (who.int)
- The diagnosis of myeloproliferative neoplasm (MPN), The diagnosis of myeloproliferative neoplasm (MPN), unclassifiable, requires that either all 3 criteria are met. (who.int)
- Primary myelofibrosis (PMF) is a chronic myeloproliferative neoplasm characterized by bone marrow fibrosis, splenomegaly, and anemia with nucleated and teardrop-shaped red blood cells. (msdmanuals.com)
Precursor1
- Within the B-cell and T-cell categories, two subdivisions are recognized: precursor neoplasms, which correspond to the earliest stages of differentiation, and more mature differentiated neoplasms. (medscape.com)
Diagnosis7
- A correct preoperative diagnosis of splenic rupture was reported in only 10 of the 53 cases reviewed. (nebraska.edu)
- Its noninvasiveness, extensive range of application, and low cost make US a useful and valuable tool for the detection, diagnosis, and follow-up of splenic abnormalities. (e-ultrasonography.org)
- Concomitantly with the increasing frequency of imaging, more splenic lesions are being discovered and the requirements for the differential diagnosis are rising. (e-ultrasonography.org)
- Knowledge of the US features of various splenic lesions will help narrow the differential diagnosis and guide clinical decision-making. (e-ultrasonography.org)
- Ultrasonography is a useful and valuable tool for the detection, diagnosis, and follow-up of splenic abnormalities. (e-ultrasonography.org)
- However, with the increasing frequency of imaging and advances in imaging technology, more incidental splenic lesions are being discovered and the subsequent requirements for the differential diagnosis are growing. (e-ultrasonography.org)
- Colonoscopy is widely accepted as a common investigation for the diagnosis and treatment of various colorectal conditions, in addition to screening and surveillance of colorectal neoplasms. (gastrores.org)
Lesions3
- Neoplastic cells originated in the splenic lymphatic cells and systemically caused severe metastatic lesions in the heart, liver, kidney, digestive tracts, gills and the lateral musculature. (int-res.com)
- In this pictorial essay, we introduce the representative US findings of many different splenic lesions, including normal sonographic findings, normal variants and congenital anomalies, infectious conditions, benign and malignant neoplasms, and non-neoplastic lesions. (e-ultrasonography.org)
- Therefore, this pictorial essay elucidates the US findings of various splenic lesions, in correlation with computed tomography (CT) or magnetic resonance (MR) imaging and pathology. (e-ultrasonography.org)
Asymptomatic1
- Renal fossa heterotopic splenic tissue is characteristically asymptomatic and is usually an incidental finding that has been reported to mimic renal or adrenal tumors. (karger.com)
Histologically2
- The neoplasms may be histologically the same or different, and may be found in the same or different sites. (lookformedical.com)
- 20 mm in diameter were histologically confirmed as malignant neoplasms (pheochromocytoma and adenocarcinoma). (biomedcentral.com)
Tissue3
- Ability of neoplasms to infiltrate and actively destroy surrounding tissue. (lookformedical.com)
- Abnormal growths of tissue that follow a previous neoplasm but are not metastases of the latter. (lookformedical.com)
- However, symptoms related directly to the splenic tissue do occur. (karger.com)
Abscess1
- Management of Splenic Abscess. (booksca.ca)
Neoplastic cells1
- In this paper, we describe light and electron microscopic features of neoplasms and neoplastic cells. (int-res.com)
Bone marrow1
- Overview of Myeloproliferative Neoplasms Myeloproliferative neoplasms are clonal proliferations of bone marrow hematopoietic stem cells, which can manifest as an increased number of functionally normal platelets, red blood cells (RBCs). (msdmanuals.com)
Abstract1
- abstract = "Aims and background: Splenic metastases associated with mucinous intraabdominal tumors have been an enigma in the radiologic and oncology literature. (johnshopkins.edu)
MPNs2
- Myeloproliferative neoplasms (MPNs) are a group of disorders characterized by a proliferation of normally developed (nondysplastic) multipotent hematopoietic stem cells from the myeloid cell line . (amboss.com)
- The discovery of JAK2 V617F and the demonstration that BCR-ABL-negative myeloproliferative neoplasms (MPNs) are driven by abnormal JAK2 activation have led to advances in diagnostic algorithms, prognosis and ultimately also treatment strategies. (pvreporter.com)
Lymphatic1
- Transfer of a neoplasm from its primary site to lymph nodes or to distant parts of the body by way of the lymphatic system. (lookformedical.com)
Vascular2
- Splenic hemangiomas and hemangiosarcomas are neoplasms derived from the splenic vascular endothelium. (nih.gov)
- In particular vascular vasoconstriction miming splenic infarcts in humans has never been found. (uninsubria.it)
Leukemia1
- Other causes of splenic congestion include cardiovascular disease, mononuclear cell leukemia in rats, and erythrocyte damage secondary to treatment. (nih.gov)
Diseases3
- Lymphomas are part of the broad group of diseases called hematological neoplasms. (newworldencyclopedia.org)
- Therefore, US is widely used and frequently chosen as the first imaging modality for most abdominal imaging, both for general abdominal examinations and for patients suspected of having splenic diseases. (e-ultrasonography.org)
- However, to the authors' knowledge, there are not enough up-to-date ultrasonographic imaging reviews of splenic diseases [ 2 - 5 ]. (e-ultrasonography.org)
Lymph1
- Interdigitating dendritic cell sarcoma subtotally replacing lymph node shows that the neoplasm tends to spare lymphoid follicles. (basicmedicalkey.com)