AnatomyDiseasesPhenomena and ProcessesAnthropology, Education, Sociology and Social PhenomenaInformation ScienceHealth Care
KeratoacanthomaSkin NeoplasmsSkinSkin DiseasesSkin AgingPancreatic NeoplasmsNeoplasmsEpendymomaInformation CentersSacrococcygeal RegionSpinal Cord NeoplasmsInternetRare DiseasesNational Health Planning Information Center (U.S.)
TumorsBenign neoplasmsBone marrowCarcinomaCutaneousDiagnosisMelanomaClassificationEpithelial originPoor prognosisMetastasisCysticProlymphocyticMucousSquamous CellMyeloproliferativeAtypicalLymphoidMyeloidBiomarkersHistologicSubcutaneousPrimaryCytologyPoorlyCancerAdenomaEpidermisMetastasesHead and neckInfiltrationHumansDisordersChapterTopographyLesionsLymphadenopathyAcuteOccursGlabrous skinNeoplastic skinDiseasesSuperficialEffusionsRareCellsPatternsVascularLiverNailBiopsies
Tumors9
  • The introduction of cutaneous ultrasound has allowed the detection of cutaneous tumors, inflammatory processes, and skin diseases. (wikipedia.org)
  • Papilloma is a histopathological term describing tumors with specific morphology. (medscape.com)
  • In a few cases, such as for malignant melanoma and certain neuroendocrine tumors, the morphology (histologic type) is included in the category and codes. (icd10data.com)
  • For multiple neoplasms of the same site that are not contiguous, such as tumors in different quadrants of the same breast, codes for each site should be assigned. (icd10data.com)
  • While most tumors metastatic to the serous membranes are of epithelial origin, cytologists should be aware that non-epithelial neoplasms can also cause malignant effusions including sarcomas, melanomas, germ cell tumors, and, more rarely, brain tumors. (cytojournal.com)
  • Common non-epithelial neoplasms that may cause malignant effusions include malignant melanoma, sarcomas, and other neoplasms including germ cell tumors [ Figure 1 ]. (cytojournal.com)
  • 1] In pathology, grading is a measure of the cell appearance in tumors and other neoplasms. (netlify.app)
  • Metastatic tumors to the brain are the most common central nervous system (CNS) neoplasm and occur in about 15% of all cancer patients. (biomedcentral.com)
  • Tumors or cancer of the SKIN. (lookformedical.com)
Benign neoplasms3
Bone marrow2
  • Early in the course of SCLL, bone marrow morphology most often displays features of an atypical myeloproliferative disorder, although it may manifest considerable variability. (medscape.com)
  • Histopathological analysis revealed sheets and aggregates of neoplasm replacing bone marrow interspersed with sclerotic bony fragments. (hindawi.com)
Carcinoma7
  • I am studying skin cancer, particularly squamous cell carcinoma and keratoacanthoma. (yale.edu)
  • I am also interested in mechanisms of carcinogenesis, particularly as they relate to squamous cell carcinoma of the skin and a spontaneously regressing tumor called keratoacanthoma. (yale.edu)
  • Renal cell carcinoma is responsible for 80%-85% of all primary renal neoplasms. (lecturio.com)
  • Verrucous carcinoma of both the skin and the mucosa is an uncommon low-grade squamous cell carcinoma that is clinically evident as a slowly but relentlessly enlarging warty tumor, histologically characterized by local invasion with minimal dysplasia, if any, and biologically characterized by a low incidence of metastases. (medscape.com)
  • The typical microscopic section shows a well-differentiated typical squamous cell carcinoma with verrucous clinical morphology. (medscape.com)
  • invasive micropapil- in up to 35 % of cases.3 This syndrome lary carcinoma of the right breast, with right is a rare multisystem disease character- mastectomy seven years ago, and endome- ized by multiple hamartomas in various trial cancer, with a hysterectomy five years tissues, particularly in the skin and mucous ago. (bvsalud.org)
  • Other malignancy active within the previous 2 years except for basal cell or squamous cell skin cancer, superficial bladder cancer, or carcinoma in situ of the cervix or breast, for which the subject has completed curative therapy. (who.int)
Cutaneous5
  • A skin condition, also known as cutaneous condition, is any medical condition that affects the integumentary system-the organ system that encloses the body and includes skin, nails, and related muscle and glands. (wikipedia.org)
  • With more than 600 clinical and cytological color pictures, it explains the cytological patterns observed in all cutaneous inflammatory and neoplastic lesions in cats and dogs, as well as cutaneous metastasis of non-primary skin neoplasms. (a3shop.hu)
  • Atypical fibroxanthoma (AFX) is a cutaneous neoplasm of mesenchymal origin. (netlify.app)
  • Skin nonmelanocytic tumor - Atypical fibroxanthoma (AFX), Rare, low grade, malignant cutaneous tumor of uncertain differentiation, first described in the 1960s by EB Helwig Atypical fibroxanthoma (AFX) is a dermal spindle-cell tumour that typically occurs on the head and neck of sun damaged older people. (netlify.app)
  • The whitish papules on her skin are an incidental finding due to yaws (a chronic cutaneous infection caused by Treponema pallidum subspecies pertenue ). (msdmanuals.com)
Diagnosis3
  • T-cell acute lymphoblastic leukemia (T-ALL) is an uncommon, aggressive malignancy that rarely presents in the skin and is generally not considered as part of the differential diagnosis by dermatologists and dermatopathologists. (karger.com)
  • Leukemic cell infiltration of the skin (i.e., leukemia cutis) typically occurs after the diagnosis of leukemia and may precede the appearance of leukemic blasts in the peripheral blood [ 2 ]. (karger.com)
  • Rhabdomyoblastic differentiation in a malignant peripheral nerve sheath tumor (MPNST) is termed malignant triton tumor (MTT), a rare neoplasm that poses a diagnostic dilemma in the differential diagnosis of neck masses and portends poor prognosis. (hindawi.com)
Melanoma1
  • Nail Apparatus Melanoma (NAM) is a rare presentation of this neoplasm. (scielo.br)
Classification1
  • Therefore, most current textbooks present a classification based on location (for example, conditions of the mucous membrane), morphology (chronic blistering conditions), cause (skin conditions resulting from physical factors), and so on. (wikipedia.org)
Epithelial origin1
  • Irrelevant of its cytology, a neoplasm of epithelial origin with this form of growth is also called papilloma. (medscape.com)
Poor prognosis2
  • Malignant peripheral nerve sheath tumor (MPNST) is a rare soft tissue neoplasm with a poor prognosis. (hindawi.com)
  • Tumor Metrics And Morphology Predict Poor Prognosis In Prenatally Diagnosed. (keyopinionleaders.com)
Metastasis1
  • Recurrence is estimated at between 2 and 20% and metastasis has Atypical fibroxanthoma (AFX) is a rare neoplastic skin disease, responsible for ∼0.2% of malignant skin cancers. (netlify.app)
Cystic1
  • OBJECTIVE: To investigate the incidence of malignant transformation and P53 and P16 expression in teratomatous skin of ovarian mature cystic teratoma. (keyopinionleaders.com)
Prolymphocytic2
  • T-prolymphocytic leukemia (T-PLL) is an aggressive mature T-cell neoplasm that responds poorly to conventional chemotherapy and has a dismal outcome. (haematologica.org)
  • 1 Patients with active T-PLL present with an exponential rise of post-thymic T cells with prolymphocytic morphology, hepatosplenomegaly, skin rash, lymphadenopathy, and effusions. (haematologica.org)
Mucous1
  • Candidiasis (Mucocutaneous) Candidiasis is skin and mucous membrane infection with Candida species, most commonly Candida albicans . (msdmanuals.com)
Squamous Cell1
  • Basal and squamous cell carcinomas of the skin are not reported, except when these occur on the skin of the genital organs. (cdc.gov)
Myeloproliferative1
  • Polycythemia vera (PV) is a chronic myeloproliferative neoplasm characterized by the overproduction of RBCs. (lecturio.com)
Atypical8
  • atypical squamous cells cannot exclude high grade squamous intraepithelial lesion Fibroxanthoma (M8830/0) - see also Neoplasm, connective tissue, benign. (netlify.app)
  • The ICD-10-CM code D48.5 might also be used to specify conditions or terms atypical fibrous histiocytoma of soft tissue , atypical fibroxanthoma of skin, etc. (netlify.app)
  • Dear Editor, Atypical fibroxanthoma (AFX) is a relatively uncommon low‐grade skin neoplasm. (netlify.app)
  • Information about the SNOMED CT code 254754005 representing Atypical fibroxanthoma of skin. (netlify.app)
  • Atypical fibroxanthoma of the skin is a low-grade malignancy related to malignant fibrous histiocytoma, which it resembles histologically. (netlify.app)
  • atypical - see Neoplasm, connective tissue, uncertain behavior. (netlify.app)
  • Epithelioid angiosarcoma (EA) is a rare variant of angiosarcoma, which is characterized by a high-grade malignant neoplasm, which consists of an atypical, multilayered, or solid endothelial proliferation and vasoformative architecture, presenting necrosis and an area of hemorrhage 1-5 . (bvsalud.org)
  • The histologic hallmark of AE is represented by the presence of sheets and groups of atypical endothelial cells with prominent epithelioid morphologies. (bvsalud.org)
Lymphoid1
  • TdT is a nuclear enzyme expressed by immature lymphoid malignancies, but the expression pattern of this marker is not well characterized in the skin. (karger.com)
Myeloid2
  • Myeloid-related precursor neoplasms derive from precursor cells that have at least one form of myeloid differentiation. (medscape.com)
  • Acute myeloid leukemias (AMLs) are heterogeneous hematologic neoplasms characterized by myeloblast or promyelocyte proliferation without normal differentiation. (koreamed.org)
Biomarkers1
  • I am also interested in clinical-pathologic correlation and biomarkers of skin disease. (yale.edu)
Histologic1
  • Some diagnoses may also require a skin biopsy which yields histologic information that can be correlated with the clinical presentation and any laboratory data. (wikipedia.org)
Subcutaneous3
  • The skin weighs an average of 4 kg (8.8 lb), covers an area of about 2 m2 (22 sq ft), and is made of three distinct layers: the epidermis, dermis, and subcutaneous tissue. (wikipedia.org)
  • The dermis is the layer of skin between the epidermis and subcutaneous tissue, and comprises two sections, the papillary dermis and the reticular dermis. (wikipedia.org)
  • Diseases of the Skin and Subcutaneous Tissue 13. (cdc.gov)
Primary2
  • A primary malignant neoplasm that overlaps two or more contiguous (next to each other) sites should be classified to the subcategory/code .8 ('overlapping lesion'), unless the combination is specifically indexed elsewhere. (icd10data.com)
  • A primary malignant neoplasm of epithelial liver cells. (lookformedical.com)
Cytology3
  • This book discusses canine and feline skin cytology and the importance of this diagnostic tool in interpreting skin lesions. (a3shop.hu)
  • He has been an invited speaker in many national and international workshops on canine and feline skin cytology. (a3shop.hu)
  • He authored some books in Italian language on feline and canine dermatology and skin cytology and the Atlas of Dermatological Cytology of Dogs and Cats, which has been translated in five languages. (a3shop.hu)
Poorly1
  • It ranges from a well-differentiated tumor with EPITHELIAL CELLS indistinguishable from normal HEPATOCYTES to a poorly differentiated neoplasm. (lookformedical.com)
Cancer2
Adenoma2
  • Pleomorphic adenoma is the most common intraoral benign neoplasm. (msdmanuals.com)
  • sebaceous adenoma is a more benign [[neoplasm]] of the sebaceous glands. (wikidoc.org)
Epidermis1
  • The epidermis is the most superficial layer of skin, a squamous epithelium with several strata: the stratum corneum, stratum lucidum, stratum granulosum, stratum spinosum, and stratum basale. (wikipedia.org)
Metastases1
  • Abnormal growths of tissue that follow a previous neoplasm but are not metastases of the latter. (lookformedical.com)
Head and neck2
  • AFX presents clinically as a rapidly enlarging, solitary nodule or ulcer ranging 1.5-2 cm in diameter on damaged actinic skin in the head and neck of elderly patients. (netlify.app)
  • To further elucidate the natural history and prognosis of this rare neoplasm in the head and neck, we present a case of sporadic MTT arising in the neck with an unusual prognosis. (hindawi.com)
Infiltration1
  • BPDC neoplasm is characterized by a monotonous infiltration by medium-sized blasts with irregular nuclei, fine chromatin, and a variable number of inconspicuous nucleoli, as seen in the image below. (medscape.com)
Humans1
Disorders1
  • Epilepsy is common in older adults because known risk factors-such as traumatic brain injury, stroke, cerebrovascular disease, neurodegenerative disorders, and neoplasms-increase with age. (cdc.gov)
Chapter2
  • All neoplasms are classified in this chapter, whether they are functionally active or not. (icd10data.com)
  • An additional code from Chapter 4 may be used, to identify functional activity associated with any neoplasm. (icd10data.com)
Topography2
  • The Table of Neoplasms should be used to identify the correct topography code. (icd10data.com)
  • Nonetheless, many authors prefer not to associate the epidemiology of the tumor in this topography with race, skin type or sun exposure. (scielo.br)
Lesions1
  • The clinical morphology of the lesions is presented and discussed. (nih.gov)
Lymphadenopathy1
  • Physical examination revealed a slightly tender, firm mass, fixed to the underlying structures, with a normal overlying skin and no palpable lymphadenopathy. (hindawi.com)
Acute1
  • Acute paronychia is an acute inflammation of the nail fold and frequently results from minor trauma, such as an accidental break in the skin, a splinter in the distal edge of the nail, a thorn in the lateral groove, a hang nail, or excessive nail biting leading to infection of the surrounding soft tissues. (medscape.com)
Occurs2
  • Although BPDC neoplasm occurs more frequently in the elderly, the tumor may occur in patients of any age, including pediatric patients. (medscape.com)
  • AFX generally occurs on the actinic-damaged skin of the elderly, especially on the face and scalp. (netlify.app)
Glabrous skin1
  • The two main types of human skin are glabrous skin, the nonhairy skin on the palms and soles (also referred to as the "palmoplantar" surfaces), and hair-bearing skin. (wikipedia.org)
Neoplastic skin1
  • Further chapters present the cytological findings in the main inflammatory and neoplastic skin diseases. (a3shop.hu)
Diseases1
  • While only a small number of skin diseases account for most visits to the physician, thousands of skin conditions have been described. (wikipedia.org)
Superficial1
  • The dermis contains two vascular networks that run parallel to the skin surface-one superficial and one deep plexus-which are connected by vertical communicating vessels. (wikipedia.org)
Effusions1
  • 4 Malignant effusions caused by non-epithelial neoplasms are more frequently encountered in children than in adults. (cytojournal.com)
Rare4
  • BPDC neoplasm is a rare disorder without any known racial or ethnic predilection. (medscape.com)
  • Rhabdomyosarcoma (RMS) is a rare malignant neoplasm arising from skeletal muscle, occurring predominately in young individuals. (usamv.ro)
  • Epithelioid angiosarcoma is a rare malignant neoplasm found in vascular endothelial cells. (bvsalud.org)
  • Angiosarcoma is a rare malignant vascular neoplasm which constitutes less than 1% of all sarcomas. (bvsalud.org)
Cells2
  • As malignant cells have a tendency to round up in body fluids these non-epithelial neoplasms can therefore mimic reactive mesothelial cells and metastatic adenocarcinoma. (cytojournal.com)
  • The new cells are young and morphologically distinct (large, polychromatophilic - see morphology section). (ivis.org)
Patterns2
  • The first part of the book describes cell morphology and cytological patterns, providing an overview of the normal structure of the skin. (a3shop.hu)
  • Macroscopic aspects are variable, as well as cellular morphology and histological patterns. (usamv.ro)
Vascular1
  • Immunohistochemical analysis that demonstrates the endothelial nature of the neoplasm is frequently positive for specific vascular markers (CD31, CD34, factor VIII), and keratin 1,2,5,6 . (bvsalud.org)
Liver2
  • LB731 GJA4 somatic mutations drive venous malformation in the skin and liver and reveal a novel pathway for therapeutic intervention Ugwu N, Atzmony L, Ellis K, Panse G, Jain D, Ko C , Nassiri N, Choate K. LB731 GJA4 somatic mutations drive venous malformation in the skin and liver and reveal a novel pathway for therapeutic intervention. (yale.edu)
  • Liver neoplasms. (lookformedical.com)
Nail1
  • 1, 2, 3] Aside from being aesthetically appealing, the nail unit has the important function of protecting the distal phalanges, fingertips, and surrounding soft tissues from external injury, as well as enhancing precise delicate movements of the distal digits through the mechanistic action of counterpressure exerted over the volar skin and pulp. (medscape.com)
Biopsies2
  • We aimed to assess TdT staining in skin biopsies with similar-appearing lymphocytic infiltrates. (karger.com)
  • IL17A mRNA Staining Distinguishes Palmoplantar Psoriasis from Hyperkeratotic Palmoplantar Eczema in Diagnostic Skin Biopsies Chen J, Murphy M, Singh K, Wang A, Chow R, Kim R, Cohen J, Ko C , Damsky W. IL17A mRNA Staining Distinguishes Palmoplantar Psoriasis from Hyperkeratotic Palmoplantar Eczema in Diagnostic Skin Biopsies. (yale.edu)