Primary cutaneous CD30 positive anaplastic large cell lymphoma explained

Primary cutaneous CD30 positive anaplastic large cell lymphoma
Synonyms:Primary cutaneous anaplastic large cell lymphoma.

Primary cutaneous anaplastic large cell lymphoma belongs to the group of cutaneous processes that are CD30+ lymphoproliferative and are characterized by autoregressive, recurrent, single or multifocal ulcerating nodules. Single or localized nodules, papules, or plaques are present in the majority of patients. However, a patient may have more than one lesion in up to 20% of cases.[1]

For patients with localized lesions, the recommended courses of treatment include radiation therapy, lesion removal, and/or low-dose methotrexate.[2] Systemic polychemotherapy is indicated for the treatment of diseases that progress quickly or that are extracutaneous.[3]

Signs and symptoms

Primary cutaneous anaplastic large cell lymphoma typically manifests as multifocal, solitary, or grouped nodules on the upper limbs that last for three to four weeks.[4]

Causes

The cause is complex and multifaceted. Only a small proportion of patients have CD30+ cells in normal lymphoid tissue. These are the cells that are thought to be the precursors of systemic anaplastic large cell lymphoma. It is believed that CD30's interaction with its ligand, CD30L, mediates the disease's proliferative and anti-proliferative phases.[4] The chemokine receptors CCR8 and CCR10, which are implicated in skin localization, are also assumed to mediate cutaneous presentation through their expression. Another theory is that Langerhans cell-mediated antigen presentation chronically activates T cells, leading to cutaneous T cell lymphomas.[5]

Diagnosis

Primary cutaneous anaplastic large cell lymphoma is characterized histologically by large, irregular polygonal cells distributed in sheets throughout the dermis and occasionally the subcutis.[6]

Treatment

Complete surgical resection and/or radiation therapy are used to treat primary cutaneous anaplastic large cell lymphoma as a single lesion; the majority of patients experience total remission.[7] While radiation of the primary lesion and the surrounding lymph nodes has been advised for patients whose local lymph nodes are involved, adding radiation to surgical excision does not seem to improve localized disease.[8]

See also

Further reading

External links

Notes and References

  1. Oliveira . Luciana Silveira Rabello de . Nobrega . Madeleyne Palhano . Monteiro . Maira Gomes . Almeida . Wagner Leite de . Primary cutaneous anaplastic large-cell lymphoma — case report . Anais Brasileiros de Dermatologia . FapUNIFESP (SciELO) . 88 . 6 suppl 1 . 2013 . 0365-0596 . 10.1590/abd1806-4841.20131731 . 132–135. 24346900 . 3875977 .
  2. Diamantidis . Michael D. . Myrou . Athena D. . Perils and Pitfalls Regarding Differential Diagnosis and Treatment of Primary Cutaneous Anaplastic Large-Cell Lymphoma . The Scientific World Journal . Hindawi Limited . 11 . 2011 . 1537-744X . 10.1100/tsw.2011.80 . free . 1048–1055. 21552770 . 5720019 .
  3. Diamantidis . Michael D. . Papadopoulos . Athanasios . Kaiafa . Georgia . Ntaios . George . Karayannopoulou . Georgia . Kostopoulos . Ioannis . Girtovitis . Fotios . Saouli . Zoi . Kontoninas . Zisis . Raptis . Ioannis D. . Savopoulos . Christos . Hatzitolios . Apostolos . Differential diagnosis and treatment of primary, cutaneous, anaplastic large cell lymphoma: not always an easy task . International Journal of Hematology . Springer Science and Business Media LLC . 90 . 2 . June 23, 2009 . 0925-5710 . 10.1007/s12185-009-0365-7 . 226–229. 19548068 . 42622679 .
  4. Brown . Ryanne A. . Fernandez-Pol . Sebastian . Kim . Jinah . Primary cutaneous anaplastic large cell lymphoma . Journal of Cutaneous Pathology . 44 . 6 . 2017 . 0303-6987 . 10.1111/cup.12937 . 570–577. 28342276 .
  5. Moodley . Nerissa . Nombona . Patiswa . Mosam . Anisa . Primary Cutaneous Anaplastic Large-Cell Lymphoma . Dermatopathology . MDPI AG . 6 . 2 . June 26, 2019 . 2296-3529 . 10.1159/000500259 . 163–169. 31700858 . 6827451 .
  6. Paulli . M . Berti . E . Rosso . R . Boveri . E . Kindl . S . Klersy . C . Lazzarino . M . Borroni . G . Menestrina . F . Santucci . M . CD30/Ki-1-positive lymphoproliferative disorders of the skin--clinicopathologic correlation and statistical analysis of 86 cases: a multicentric study from the European Organization for Research and Treatment of Cancer Cutaneous Lymphoma Project Group. . Journal of Clinical Oncology . American Society of Clinical Oncology (ASCO) . 13 . 6 . 1995 . 0732-183X . 10.1200/jco.1995.13.6.1343 . 1343–1354. 7751878 .
  7. Ortiz-Hidalgo . Carlos . Pina-Oviedo . Sergio . Primary Cutaneous Anaplastic Large Cell Lymphoma—A Review of Clinical, Morphological, Immunohistochemical, and Molecular Features . Cancers . MDPI AG . 15 . 16 . August 14, 2023 . 2072-6694 . 10.3390/cancers15164098 . free . 4098. 37627126 . 10452173 .
  8. Liu . Howard L. . Hoppe . Richard T. . Kohler . Sabine . Harvell . Jeff D. . Reddy . Sunil . Kim . Youn H. . Cd30+ cutaneous lymphoproliferative disorders: The stanford experience in lymphomatoid papulosis and primary cutaneous anaplastic large cell lymphoma . Journal of the American Academy of Dermatology . Elsevier BV . 49 . 6 . 2003 . 0190-9622 . 10.1016/s0190-9622(03)02484-8 . 1049–1058. 14639383 .

This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Primary cutaneous CD30 positive anaplastic large cell lymphoma".

Except where otherwise indicated, Everything.Explained.Today is © Copyright 2009-2024, A B Cryer, All Rights Reserved. Cookie policy.