Anaplastic large cell lymphoma pathophysiology: Difference between revisions

Jump to navigation Jump to search
VisualWikitext
No edit summary
No edit summary
Line 6: Line 6:
ALK negative ALCL patients have a higher incidence of cutaneous, hepatic and gastrointestinal involvement than [[ALK positive ALCL]].<ref name="ALK+/ALK-">{{cite web|url=http://www.bloodjournal.org/content/111/12/5496?sso-checked=true|title=ALK- anaplastic large-cell lymphoma is clinically and immunophenotypically different from both ALK+ ALCL and peripheral T-cell lymphoma, not otherwise specified: report from the International Peripheral T-Cell Lymphoma Project}}</ref>  Other sites of involvement include the [[bronchus]]<ref name="pmid24427373">{{cite journal| author=Xu X| title=ALK-negative anaplastic large cell lymphoma primarily involving the bronchus: a case report and literature review. | journal=Int J Clin Exp Pathol | year= 2014 | volume= 7 | issue= 1 | pages= 460-3 | pmid=24427373 | doi= | pmc=PMC3885507 | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=24427373  }} </ref>, [[central nervous system]],<ref name="pmid24649224">{{cite journal| author=Nomura M, Narita Y, Miyakita Y, Ohno M, Fukushima S, Maruyama T et al.| title=Clinical presentation of anaplastic large-cell lymphoma in the central nervous system. | journal=Mol Clin Oncol | year= 2013 | volume= 1 | issue= 4 | pages= 655-660 | pmid=24649224 | doi=10.3892/mco.2013.110 | pmc=PMC3915681 | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=24649224  }} </ref> [[pancreas]],<ref name="pmid16273656">{{cite journal| author=Savopoulos CG, Tsesmeli NE, Kaiafa GD, Zantidis AT, Bobos MT, Hatzitolios AI et al.| title=Primary pancreatic anaplastic large cell lymphoma, ALK negative: a case report. | journal=World J Gastroenterol | year= 2005 | volume= 11 | issue= 39 | pages= 6221-4 | pmid=16273656 | doi= | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=16273656  }} </ref> [[rectum]],<ref>{{citeweb|url=http://dx.doi.org/10.4236/ojpathology.2013.31007|title=
ALK negative ALCL patients have a higher incidence of cutaneous, hepatic and gastrointestinal involvement than [[ALK positive ALCL]].<ref name="ALK+/ALK-">{{cite web|url=http://www.bloodjournal.org/content/111/12/5496?sso-checked=true|title=ALK- anaplastic large-cell lymphoma is clinically and immunophenotypically different from both ALK+ ALCL and peripheral T-cell lymphoma, not otherwise specified: report from the International Peripheral T-Cell Lymphoma Project}}</ref>  Other sites of involvement include the [[bronchus]]<ref name="pmid24427373">{{cite journal| author=Xu X| title=ALK-negative anaplastic large cell lymphoma primarily involving the bronchus: a case report and literature review. | journal=Int J Clin Exp Pathol | year= 2014 | volume= 7 | issue= 1 | pages= 460-3 | pmid=24427373 | doi= | pmc=PMC3885507 | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=24427373  }} </ref>, [[central nervous system]],<ref name="pmid24649224">{{cite journal| author=Nomura M, Narita Y, Miyakita Y, Ohno M, Fukushima S, Maruyama T et al.| title=Clinical presentation of anaplastic large-cell lymphoma in the central nervous system. | journal=Mol Clin Oncol | year= 2013 | volume= 1 | issue= 4 | pages= 655-660 | pmid=24649224 | doi=10.3892/mco.2013.110 | pmc=PMC3915681 | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=24649224  }} </ref> [[pancreas]],<ref name="pmid16273656">{{cite journal| author=Savopoulos CG, Tsesmeli NE, Kaiafa GD, Zantidis AT, Bobos MT, Hatzitolios AI et al.| title=Primary pancreatic anaplastic large cell lymphoma, ALK negative: a case report. | journal=World J Gastroenterol | year= 2005 | volume= 11 | issue= 39 | pages= 6221-4 | pmid=16273656 | doi= | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=16273656  }} </ref> [[rectum]],<ref>{{citeweb|url=http://dx.doi.org/10.4236/ojpathology.2013.31007|title=
Anaplastic Large Cell Lymphoma, ALK-Negative Presenting in the Rectum: A Case Report and Review of the Literature}}</ref> [[breast]] peri-implant seromas,<ref name="pmid25490535">{{cite journal| author=Brody GS, Deapen D, Taylor CR, Pinter-Brown L, House-Lightner SR, Andersen J et al.| title=Anaplastic Large Cell Lymphoma (ALCL) Occuring in Women with Breast Implants: Analysis of 173 Cases. | journal=Plast Reconstr Surg | year= 2014 | volume=  | issue=  | pages=  | pmid=25490535 | doi=10.1097/PRS.0000000000001033 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=25490535  }} </ref> [[skeletal muscle]],<ref name="pmid25292453">{{cite journal| author=Kubo Y, Aoi J, Johno T, Makino T, Sakai K, Masuguchi S et al.| title=A case of anaplastic large cell lymphoma of skeletal muscle. | journal=J Dermatol | year= 2014 | volume= 41 | issue= 11 | pages= 999-1002 | pmid=25292453 | doi=10.1111/1346-8138.12641 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=25292453  }} </ref> and [[bone]].<ref name="pmid25346119">{{cite journal| author=Yu G, Huang X, Li M, Ding Y, Wang X, Lai Y et al.| title=[Clinicopathologic features and prognosis of primary bone anaplastic large cell lymphoma]. | journal=Zhonghua Bing Li Xue Za Zhi | year= 2014 | volume= 43 | issue= 8 | pages= 512-5 | pmid=25346119 | doi= | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=25346119  }} </ref>
Anaplastic Large Cell Lymphoma, ALK-Negative Presenting in the Rectum: A Case Report and Review of the Literature}}</ref> [[breast]] peri-implant seromas,<ref name="pmid25490535">{{cite journal| author=Brody GS, Deapen D, Taylor CR, Pinter-Brown L, House-Lightner SR, Andersen J et al.| title=Anaplastic Large Cell Lymphoma (ALCL) Occuring in Women with Breast Implants: Analysis of 173 Cases. | journal=Plast Reconstr Surg | year= 2014 | volume=  | issue=  | pages=  | pmid=25490535 | doi=10.1097/PRS.0000000000001033 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=25490535  }} </ref> [[skeletal muscle]],<ref name="pmid25292453">{{cite journal| author=Kubo Y, Aoi J, Johno T, Makino T, Sakai K, Masuguchi S et al.| title=A case of anaplastic large cell lymphoma of skeletal muscle. | journal=J Dermatol | year= 2014 | volume= 41 | issue= 11 | pages= 999-1002 | pmid=25292453 | doi=10.1111/1346-8138.12641 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=25292453  }} </ref> and [[bone]].<ref name="pmid25346119">{{cite journal| author=Yu G, Huang X, Li M, Ding Y, Wang X, Lai Y et al.| title=[Clinicopathologic features and prognosis of primary bone anaplastic large cell lymphoma]. | journal=Zhonghua Bing Li Xue Za Zhi | year= 2014 | volume= 43 | issue= 8 | pages= 512-5 | pmid=25346119 | doi= | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=25346119  }} </ref>
Most adult patients present with painless [[lymphadenopathy]]. Although retroperitoneal and peripheral [[lymphadenopathy]] is very common,<ref name="pmid25674293">{{cite journal| author=Yu G, Gao Z, Huang X| title=ALK-positive anaplastic large cell lymphoma with an unusual alveolar growth pattern. | journal=Int J Clin Exp Pathol | year= 2014 | volume= 7 | issue= 12 | pages= 9086-9 | pmid=25674293 | doi= | pmc=PMC4314028 | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=25674293  }} </ref> other possible locations for enlarged lymph nodes include the gastrointestinal tract, the breast,<ref name="pmid25490539">{{cite journal| author=Gidengil CA, Predmore Z, Mattke S, van Busum K, Kim B| title=Breast implant-associated anaplastic large cell lymphoma: a systematic review. | journal=Plast Reconstr Surg | year= 2014 | volume=  | issue=  | pages=  | pmid=25490539 | doi=10.1097/PRS.0000000000001037 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=25490539  }} </ref> the spleen,<ref name="pmid11097375">{{cite journal| author=Hebeda KM, MacKenzie MA, van Krieken JH| title=A case of anaplastic lymphoma kinase-positive anaplastic large cell lymphoma presenting with spontaneous splenic rupture: an extremely unusual presentation. | journal=Virchows Arch | year= 2000 | volume= 437 | issue= 4 | pages= 459-64 | pmid=11097375 | doi= | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=11097375  }} </ref> the liver,<ref name="pmid17396261">{{cite journal| author=Grewal JS, Smith LB, Winegarden JD, Krauss JC, Tworek JA, Schnitzer B| title=Highly aggressive ALK-positive anaplastic large cell lymphoma with a leukemic phase and multi-organ involvement: a report of three cases and a review of the literature. | journal=Ann Hematol | year= 2007 | volume= 86 | issue= 7 | pages= 499-508 | pmid=17396261 | doi=10.1007/s00277-007-0289-3 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=17396261  }} </ref> the bone,<ref name="pmid17396261">{{cite journal| author=Grewal JS, Smith LB, Winegarden JD, Krauss JC, Tworek JA, Schnitzer B| title=Highly aggressive ALK-positive anaplastic large cell lymphoma with a leukemic phase and multi-organ involvement: a report of three cases and a review of the literature. | journal=Ann Hematol | year= 2007 | volume= 86 | issue= 7 | pages= 499-508 | pmid=17396261 | doi=10.1007/s00277-007-0289-3 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=17396261  }} </ref> the heart,<ref name="pmid16313264">{{cite journal| author=Lim ZY, Grace R, Salisbury JR, Creamer D, Jayaprakasam A, Ho AY et al.| title=Cardiac presentation of ALK positive anaplastic large cell lymphoma. | journal=Eur J Haematol | year= 2005 | volume= 75 | issue= 6 | pages= 511-4 | pmid=16313264 | doi=10.1111/j.1600-0609.2005.00542.x | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=16313264  }} </ref> and the respiratory tract.<ref name="pmid18670314">{{cite journal| author=Tan DS, Eng PC, Lim ST, Thye LS, Tao M| title=Primary tracheal lymphoma causing respiratory failure. | journal=J Thorac Oncol | year= 2008 | volume= 3 | issue= 8 | pages= 929-30 | pmid=18670314 | doi=10.1097/JTO.0b013e318180271d | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=18670314  }} </ref>
==Genetics==
==Genetics==
ALK negative anaplastic large cell lymphoma is characterized by a translocation T(6;7)(p25.3;q32.3), which inactivates the DUSP22 gene and leads to a higher proliferation rate.<ref name="pmid21030553">{{cite journal| author=Feldman AL, Dogan A, Smith DI, Law ME, Ansell SM, Johnson SH et al.| title=Discovery of recurrent t(6;7)(p25.3;q32.3) translocations in ALK-negative anaplastic large cell lymphomas by massively parallel genomic sequencing. | journal=Blood | year= 2011 | volume= 117 | issue= 3 | pages= 915-9 | pmid=21030553 | doi=10.1182/blood-2010-08-303305 | pmc=PMC3035081 | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=21030553  }} </ref> In healthy people, the product of the DUSP22 gene, the DUSP22 protein (also known as the <i>JNK pathway-associated phosphatase</i> or <i>JKAP</i>), inactivates the LCK tyrosine kinase protein during T-cell receptor signaling.<ref>{{cite web|url=http://www.nature.com/ncomms/2014/140409/ncomms4618/full/ncomms4618.html|title=The phosphatase JKAP/DUSP22 inhibits T-cell receptor signalling and autoimmunity by inactivating Lck}}</ref>
ALK negative anaplastic large cell lymphoma is characterized by a translocation T(6;7)(p25.3;q32.3), which inactivates the DUSP22 gene and leads to a higher proliferation rate.<ref name="pmid21030553">{{cite journal| author=Feldman AL, Dogan A, Smith DI, Law ME, Ansell SM, Johnson SH et al.| title=Discovery of recurrent t(6;7)(p25.3;q32.3) translocations in ALK-negative anaplastic large cell lymphomas by massively parallel genomic sequencing. | journal=Blood | year= 2011 | volume= 117 | issue= 3 | pages= 915-9 | pmid=21030553 | doi=10.1182/blood-2010-08-303305 | pmc=PMC3035081 | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=21030553  }} </ref> In healthy people, the product of the DUSP22 gene, the DUSP22 protein (also known as the <i>JNK pathway-associated phosphatase</i> or <i>JKAP</i>), inactivates the LCK tyrosine kinase protein during T-cell receptor signaling.<ref>{{cite web|url=http://www.nature.com/ncomms/2014/140409/ncomms4618/full/ncomms4618.html|title=The phosphatase JKAP/DUSP22 inhibits T-cell receptor signalling and autoimmunity by inactivating Lck}}</ref>

Revision as of 13:02, 16 October 2015

Anaplastic large cell lymphoma Microchapters

Home

Patient Information

Overview

Historical Perspective

Classification

Pathophysiology

Causes

Differentiating Anaplastic large cell lymphoma from other Diseases

Epidemiology and Demographics

Risk Factors

Screening

Natural History, Complications and Prognosis

Diagnosis

Diagnostic Study of Choice

History and Symptoms

Physical Examination

Laboratory Findings

Chest X Ray

CT

MRI

Echocardiography or Ultrasound

Other Imaging Findings

Other Diagnostic Studies

Treatment

Medical Therapy

Surgery

Primary Prevention

Secondary Prevention

Cost-Effectiveness of Therapy

Future or Investigational Therapies

Case Studies

Case #1

Anaplastic large cell lymphoma pathophysiology On the Web

Most recent articles

Most cited articles

Review articles

CME Programs

Powerpoint slides

Images

American Roentgen Ray Society Images of Anaplastic large cell lymphoma pathophysiology

All Images
X-rays
Echo & Ultrasound
CT Images
MRI

Ongoing Trials at Clinical Trials.gov

US National Guidelines Clearinghouse

NICE Guidance

FDA on Anaplastic large cell lymphoma pathophysiology

CDC on Anaplastic large cell lymphoma pathophysiology

Anaplastic large cell lymphoma pathophysiology in the news

Blogs on Anaplastic large cell lymphoma pathophysiology

Directions to Hospitals Treating Anaplastic large cell lymphoma

Risk calculators and risk factors for Anaplastic large cell lymphoma pathophysiology

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1];Associate Editor(s)-in-Chief: Shivali Marketkar, M.B.B.S. [2]Sowminya Arikapudi, M.B,B.S. [3]

Overview

Pathophysiology

ALK negative ALCL patients have a higher incidence of cutaneous, hepatic and gastrointestinal involvement than ALK positive ALCL.[1] Other sites of involvement include the bronchus[2], central nervous system,[3] pancreas,[4] rectum,[5] breast peri-implant seromas,[6] skeletal muscle,[7] and bone.[8]

Most adult patients present with painless lymphadenopathy. Although retroperitoneal and peripheral lymphadenopathy is very common,[9] other possible locations for enlarged lymph nodes include the gastrointestinal tract, the breast,[10] the spleen,[11] the liver,[12] the bone,[12] the heart,[13] and the respiratory tract.[14]

Genetics

ALK negative anaplastic large cell lymphoma is characterized by a translocation T(6;7)(p25.3;q32.3), which inactivates the DUSP22 gene and leads to a higher proliferation rate.[15] In healthy people, the product of the DUSP22 gene, the DUSP22 protein (also known as the JNK pathway-associated phosphatase or JKAP), inactivates the LCK tyrosine kinase protein during T-cell receptor signaling.[16] DUSP22 mutations are also associated with breast cancer (the UDSMP22 protein can also block estrogen receptors).[17] and primary cutaneous ALCL.[18]

Molecular biology

The majority of cases, greater than 90%, contain a clonal rearrangement of the T-cell receptor. This may be identified using PCR techniques, such as T-gamma multiplex PCR. Oncogeneic potential is conferred by upregulation of a tyrosine kinase gene on chromosome 2. Several different translocations involving this gene have been identified in different cases of this lymphoma. The most common is a chromosomal translocation involving the nucleophosmin gene on chromosome 5. The translocation may be identified by analysis of giemsa-banded metaphase spreads of tumor cells and is characterised by t(2;5)(p23;q35). The product of this fusion gene may be identified by immunohistochemistry using antiserum to ALK protein. Probes are available to identify the translocation by fluorescent in situ hybridization (FISH). The nucleophosmin component associated with the common translocation results in nuclear positivity as well as cytoplasmic positivity. Positivity with the other translocations may be confined to the cytoplasm. Mutagenesis and functional studies have identified a plethora of NPM1–ALK interacting molecules which ultimately lead to the activation of key pathways including Erk, PLC-γ, PI3K, and Jak/signal transducers and activators of transcription (STAT) path- ways, which in turn control cell proliferation and survival and cytoskeletal rearrangements.[19] Other gene mutations include:[20]

  • T(1;2), encoding a tropomyosin3 (TPM3)/ALK fusion protein (10 to 20%)
  • T(2;3), encoding a TRK fusion gene (TFP)/ALK fusion protein (2 to 5%)
  • Inv(2), encoding a ATIC (Pur H gene)/ALK fusion protein (2 to 5%)
  • T(2;17), encoding a clathrin heavy (CLTC)/ALK fusion protein (2 to 5%)
  • T(2;17), encoding a ALO17/ALK fusion protein (2 to 5 percent of cases)
  • T(2;19), encoding a tropomyosin 4 (TPM4)/ALK fusion protein (<1%)
  • T(2;22), encoding a non-muscle myosin (MYH9)/ALK fusion protein (<1%)

Immunophenotype

  • The hallmark cells (and variants) show immunopositivity for CD30 (also known as Ki-1)
  • Nuclear negativity for the PAX5 transcription factor (usually expressed in Hodgkin’s lymphoma classic variant)
  • Negativity for the EBV markers EBER and LMP1 (which may be expressed in Hodgkin’s lymphoma classic variant)
  • Presence of clonal T-cell receptor rearrangements (usually absent in Hodgkin’s lymphoma classic variant)
  • Another useful marker which helps to differentiate this lesion from Hodgkin lymphoma is Clusterin
  • The neoplastic cells have a golgi staining pattern (hence paranuclear staining), which is characteristic of this lymphoma
  • The cells are also typically positive for a subset of markers of T-cell lineage
  • However, as with other T-cell lymphomas, they are usually negative for the pan T-cell marker CD3
  • Occasional examples are of null (neither T nor B) cell type
  • These lymphomas show immunopositivity for ALK protein in 70% of cases
  • They are also typically positive for EMA

Microscopic Pathology

The histologic features of anaplastic large cell lymphoma are variable. The hallmark cells are of medium size and feature abundant cytoplasm (which may be clear, amphophilic or eosinophilic), kidney shaped nuclei, and a paranuclear eosinophilic region. Occasional cells may be identified in which the plane of section passes through the nucleus in such a way that it appears to enclose a region of cytoplasm within a ring; such cells are called "doughnut" cells.

Histologic Classification [21] [22]
Name Description
Classical Variants
Common pattern
  • ALK positive anaplastic large cell lymphoma
  • Most common morphological variant (75%)[23]
  • In large cells, nucleoli tend to be more prominent
  • The cytoplasm may be either basophilic or eosinophilic and the cell might have many nuclei with dispersed or clumped chromatin
  • Given that the lymphomatous cells grow in the lymph node's sinuses, this variant may resemble a metastatic tumor
Atypical Variants
Small cell
  • ALK positive anaplastic large cell lymphoma
  • Cells have nuclear irregularity and perivascular/intravascular distribution[24]
  • Occasionally, lymphomatous cells have a pale cytoplasm with a central nucleus, described as "fried egg cell"[22]
Lymphohistiocytic
  • ALK positive anaplastic large cell lymphoma
  • Histiocytes have an acidophilic cytoplasm and a perinuclear clear area, with an eccentric nuclei and condensed chromatin[25]
  • Lymphomatous cells cluster around the perivascular area as demonstrated by immunostaining with CD30 and ALK antibodies[22]
Giant cell
  • ALK positive anaplastic large cell lymphoma
Hodgkin's like
  • The morphological characteristics of this pattern are similar to the nodular sclerosis variant of Hodgkin's lymphoma[26]
  • This pattern is predominately more common among female
  • There are two immunophenotype:[26]
    • Positive: CD30, ALK, epithelial membrane antigen (EMA), CD43 (only 66% of the times), and perforin
    • Negative: CD15, CD20, Pax5/BSAP, and EBV
Rare Variants
Sarcomatoid
  • ALK positive anaplastic large cell lymphoma
High magnification micrograph of an anaplastic large cell lymphoma. (H&E stain)

Video

{{#ev:youtube|3-ajNCAGP4Y}}

References

  1. ↑ "ALK- anaplastic large-cell lymphoma is clinically and immunophenotypically different from both ALK+ ALCL and peripheral T-cell lymphoma, not otherwise specified: report from the International Peripheral T-Cell Lymphoma Project".
  2. ↑ Xu X (2014). "ALK-negative anaplastic large cell lymphoma primarily involving the bronchus: a case report and literature review". Int J Clin Exp Pathol. 7 (1): 460–3. PMC 3885507. PMID 24427373.
  3. ↑ Nomura M, Narita Y, Miyakita Y, Ohno M, Fukushima S, Maruyama T; et al. (2013). "Clinical presentation of anaplastic large-cell lymphoma in the central nervous system". Mol Clin Oncol. 1 (4): 655–660. doi:10.3892/mco.2013.110. PMC 3915681. PMID 24649224.
  4. ↑ Savopoulos CG, Tsesmeli NE, Kaiafa GD, Zantidis AT, Bobos MT, Hatzitolios AI; et al. (2005). "Primary pancreatic anaplastic large cell lymphoma, ALK negative: a case report". World J Gastroenterol. 11 (39): 6221–4. PMID 16273656.
  5. ↑ Template:Citeweb
  6. ↑ Brody GS, Deapen D, Taylor CR, Pinter-Brown L, House-Lightner SR, Andersen J; et al. (2014). "Anaplastic Large Cell Lymphoma (ALCL) Occuring in Women with Breast Implants: Analysis of 173 Cases". Plast Reconstr Surg. doi:10.1097/PRS.0000000000001033. PMID 25490535.
  7. ↑ Kubo Y, Aoi J, Johno T, Makino T, Sakai K, Masuguchi S; et al. (2014). "A case of anaplastic large cell lymphoma of skeletal muscle". J Dermatol. 41 (11): 999–1002. doi:10.1111/1346-8138.12641. PMID 25292453.
  8. ↑ Yu G, Huang X, Li M, Ding Y, Wang X, Lai Y; et al. (2014). "[Clinicopathologic features and prognosis of primary bone anaplastic large cell lymphoma]". Zhonghua Bing Li Xue Za Zhi. 43 (8): 512–5. PMID 25346119.
  9. ↑ Yu G, Gao Z, Huang X (2014). "ALK-positive anaplastic large cell lymphoma with an unusual alveolar growth pattern". Int J Clin Exp Pathol. 7 (12): 9086–9. PMC 4314028. PMID 25674293.
  10. ↑ Gidengil CA, Predmore Z, Mattke S, van Busum K, Kim B (2014). "Breast implant-associated anaplastic large cell lymphoma: a systematic review". Plast Reconstr Surg. doi:10.1097/PRS.0000000000001037. PMID 25490539.
  11. ↑ Hebeda KM, MacKenzie MA, van Krieken JH (2000). "A case of anaplastic lymphoma kinase-positive anaplastic large cell lymphoma presenting with spontaneous splenic rupture: an extremely unusual presentation". Virchows Arch. 437 (4): 459–64. PMID 11097375.
  12. ↑ 12.0 12.1 Grewal JS, Smith LB, Winegarden JD, Krauss JC, Tworek JA, Schnitzer B (2007). "Highly aggressive ALK-positive anaplastic large cell lymphoma with a leukemic phase and multi-organ involvement: a report of three cases and a review of the literature". Ann Hematol. 86 (7): 499–508. doi:10.1007/s00277-007-0289-3. PMID 17396261.
  13. ↑ Lim ZY, Grace R, Salisbury JR, Creamer D, Jayaprakasam A, Ho AY; et al. (2005). "Cardiac presentation of ALK positive anaplastic large cell lymphoma". Eur J Haematol. 75 (6): 511–4. doi:10.1111/j.1600-0609.2005.00542.x. PMID 16313264.
  14. ↑ Tan DS, Eng PC, Lim ST, Thye LS, Tao M (2008). "Primary tracheal lymphoma causing respiratory failure". J Thorac Oncol. 3 (8): 929–30. doi:10.1097/JTO.0b013e318180271d. PMID 18670314.
  15. ↑ Feldman AL, Dogan A, Smith DI, Law ME, Ansell SM, Johnson SH; et al. (2011). "Discovery of recurrent t(6;7)(p25.3;q32.3) translocations in ALK-negative anaplastic large cell lymphomas by massively parallel genomic sequencing". Blood. 117 (3): 915–9. doi:10.1182/blood-2010-08-303305. PMC 3035081. PMID 21030553.
  16. ↑ "The phosphatase JKAP/DUSP22 inhibits T-cell receptor signalling and autoimmunity by inactivating Lck".
  17. ↑ "Discovery of recurrent t(6;7)(p25.3;q32.3) translocations in ALK-negative anaplastic large cell lymphomas by massively parallel genomic sequencing".
  18. ↑ Xing X, Feldman AL (2015). "Anaplastic large cell lymphomas: ALK positive, ALK negative, and primary cutaneous". Adv Anat Pathol. 22 (1): 29–49. doi:10.1097/PAP.0000000000000047. PMID 25461779.
  19. ↑ Tabbó F, Barreca A, Piva R, Inghirami G; European T-Cell Lymphoma Study Group (2012). "ALK Signaling and Target Therapy in Anaplastic Large Cell Lymphoma". Front Oncol. 2: 41. doi:10.3389/fonc.2012.00041. PMC 3355932. PMID 22649787.
  20. ↑ "The anaplastic lymphoma kinase in the pathogenesis of cancer".
  21. ↑ The anaplastic lymphoma kinase in the pathogenesis of cancer. http://go.galegroup.com/ps/retrieve.dosgHitCountType=None&sort=RELEVANCE&inPS=true&prodId=HRCA&userGroupName=mlin_b_bethidmc&tabID=T002&searchId=R1&resultListType=RESULT_LIST&contentSegment=&searchType=AdvancedSearchForm&currentPosition=1&contentSet=GALE%7CA188154738&&docId=GALE Accessed on October 8, 2015
  22. ↑ 22.0 22.1 22.2 Swerdlow, Steven (2008). WHO classification of tumours of haematopoietic and lymphoid tissues. Lyon, France: International Agency for Research on Cancer. ISBN 9789283224310.
  23. ↑ Falini B, Bigerna B, Fizzotti M, Pulford K, Pileri SA, Delsol G; et al. (1998). "ALK expression defines a distinct group of T/null lymphomas ("ALK lymphomas") with a wide morphological spectrum". Am J Pathol. 153 (3): 875–86. doi:10.1016/S0002-9440(10)65629-5. PMC 1853018. PMID 9736036.
  24. ↑ Kinney MC, Collins RD, Greer JP, Whitlock JA, Sioutos N, Kadin ME (1993). "A small-cell-predominant variant of primary Ki-1 (CD30)+ T-cell lymphoma". Am J Surg Pathol. 17 (9): 859–68. PMID 8394652.
  25. ↑ "Frequent Expression ofthe NPM-ALK Chimeric Fusion Protein inAnaplastic Large-Cell Lymphoma, Lympho-Histiocytic Type" (PDF).
  26. ↑ 26.0 26.1 Vassallo J, Lamant L, Brugieres L, Gaillard F, Campo E, Brousset P; et al. (2006). "ALK-positive anaplastic large cell lymphoma mimicking nodular sclerosis Hodgkin's lymphoma: report of 10 cases". Am J Surg Pathol. 30 (2): 223–9. PMID 16434897.

Template:WH Template:WS

Retrieved from "https://www.wikidoc.org/index.php?title=Anaplastic_large_cell_lymphoma_pathophysiology&oldid=1175748"