2.Comments to "Primary Cutaneous CD30+ Anaplastic Large Cell Lymphoma That Developed after Lymphomatoid Papulosis".
Min Soo JANG ; Jong Bin PARK ; Dong Young KANG ; Jin Seuk KANG ; Jae Woo BAEK ; Sang Tae KIM ; Kee Suck SUH
Korean Journal of Dermatology 2011;49(6):564-564
No abstract available.
Lymphoma, Large-Cell, Anaplastic
3.The polypoid ganglioneuroma associated with hyperplastic polyposis.
Gu Hyum KANG ; Byung Seok LEE ; Dae Young KANG ; Hoon CHOI
The Korean Journal of Internal Medicine 2016;31(4):788-790
No abstract available.
Ganglioneuroma*
;
Intestine, Large
4.A Case of ALK-Negative Systemic Anaplastic Large Cell Lymphoma.
Hong Seok KIM ; Seung Joo SIM ; Dae Cheol KIM ; Jae Seok KIM ; Ki Hoon SONG ; Ki Ho KIM
Annals of Dermatology 2004;16(3):125-131
No abstract available.
Lymphoma, Large-Cell, Anaplastic*
5.T-cell large granular lymphocytic leukemia: 4 cases.
Anila RASHID ; Mohammad KHURSHID ; Arsalan AHMED
Blood Research 2014;49(3):203-205
No abstract available.
Leukemia, Large Granular Lymphocytic*
6.Comments to "Pr imary Cutaneous CD30+ Anaplastic Large Cell Lymphoma That Developed after Lymphomatoid Papulosis".
Min Soo JANG ; Jong Bin PARK ; Dong Young KANG ; Jin Seuk KANG ; Jae Woo BAEK ; Sang Tae KIM ; Kee Suck SUH ; Jae Wan GO ; Shin Han KIM ; Sang Yeop YI ; Han Kyoung CHO
Korean Journal of Dermatology 2011;49(4):392-392
No abstract available.
Lymphoma, Large-Cell, Anaplastic
8.ALK-positive anaplastic large cell lymphoma with a monomorphic small-cell pattern masquerading as inflammatory gastric lesions
The Malaysian Journal of Pathology 2019;41(2):213-222
Introduction: Anaplastic lymphoma kinase-positive (ALK+) anaplastic large cell lymphoma (ALCL) with a non-common pattern can be diagnostic challenging. Pathologists can be unavoidably and unintentionally blind to non-descript tumor cells in a lymphohistiocytic- (LH) or small-cell (SC)pattern. We report a case of primary systemic ALK+ ALCL with a SC pattern that presented as secondary gastric lesions with a mixed LH and SC pattern that was masqueraded as inflammatory lesions. Case Report: A 34-year-old woman with intractable epigastric pain was referred to have repeated endoscopy with biopsy. She was found to multiple gastric erosions and nodules that were diagnosed as inflammatory lesions both endoscopically and histologically. Meanwhile, she developed an acute onset of severe back pain associated with a pathologic compression fracture in the T3 thoracic vertebral body. Imaging studies disclosed a disseminated systemic disease involving abdominopelvic lymph nodes and cervical and thoracic vertebral bodies. The needle biopsy of the pelvic lymph node disclosed diffuse proliferation of monomorphic small round cells that were diffusely positive for CD30 and ALK. A diagnosis of ALK+ ALCL with a monomorphic SC pattern was rendered. Discussion: A retrospective review of the gastric biopsies with the aid of immunohistochemistry enabled us to recognise the presence of lymphomatous infiltrates with a mixed LH and SC pattern in every piece of gastric biopsies that were repeatedly misdiagnosed as inflammatory lesions. This case illustrates a significant diagnostic pitfall of the LH- and SC-patterns in ALK+ ALCL, in which the tumour cells featuring lymphoid, plasmacytoid or histiocytoid appearance can be masqueraded as inflammatory cells.
Anaplastic large cell lymphoma
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