Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0023473 (chronic myeloid leukemia)
 18,916 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report the occurrence of benign angiomatous and mesenchymal tumors following chronic graft-versus-host disease. Our patient is a 23-year-old man who had undergone allogenic bone marrow transplantation for chronic myelogenous leukemia in 1978. Over the past 3 years he has developed poikiloderma and sclerodermatous tightening of the upper and lower extremities. From 1981 until the present time, violaceous to black friable tumors have erupted on the lower extremities. Histopathologic findings show an active mesenchymal and vascular tumorous response of variable-sized channels.
J Am Acad Dermatol 1984 May
PMID:Eruptive vascular tumors associated with chronic graft-versus-host disease. 637 61

We report a 3 1/2-year-old girl who developed a figurate cutaneous eruption. Distinctive findings in her skin biopsies, as well as unusual red cell characteristics, in the presence of a normal peripheral smear and bone marrow biopsy, led us to suspect the diagnosis of preleukemic juvenile type chronic granulocytic leukemia. This is the first case we know of in which this diagnosis was suspected prior to abnormal findings in the peripheral smear or bone marrow.
J Am Acad Dermatol 1983 Sep
PMID:Aleukemic leukemia cutis: juvenile chronic granulocytic leukemia presenting with figurate cutaneous lesions. 657 62

This clinicopathologic study involved 42 cases of leukemia cutis: 3 of acute lymphocytic leukemia (ALL), 16 of chronic lymphocytic leukemia (CLL), 12 of acute granulocytic leukemia (AGL), 3 of chronic granulocytic leukemia (CGL), 5 of acute monocytic leukemia (AML), and 3 of acute myelomonocytic leukemia (AMML). The clinical appearance of leukemia cutis included papules, macules, plaques, nodules, ecchymoses, palpable purpura, and ulcerative lesions, and these were seen in all types of leukemias. Gingival hypertrophy was seen only in AML or AMML, and erythroderma and bullous lesions of leukemic infiltration were observed only in CLL. Cutaneous leukemic lesions may be concomitant with or preceding the diagnosis of systemic leukemia. Therefore, skin biopsy may be helpful in detecting the leukemia and may facilitate the work-up. Leukemia cutis probably is a dissemination of systemic leukemia to the skin, and the demonstration of leukemia in skin is associated with a very poor prognosis.
J Am Acad Dermatol 1984 Jul
PMID:Clinicopathologic correlations in leukemia cutis. 673 47

We report a patient with graft versus host disease (GVHD) with mixed chimerism (MC). The patient had chronic myelogenous leukemia and received bone marrow transplantation (BMT) from his elder sister. Eighty days after BMT, erythematous lesions appeared on his chest. Histological examination from the skin lesion revealed lymphocytic infiltration into the upper dermis. Eosinophilic necrotic keratinocytes were scattered through the epidermis. Liquefaction degeneration was also recognized. Sicca syndrome appeared from 110 days after BMT. Detection of host origin Y-chromosome-specific DNA by polymerase chain reaction (PCR) method in bone marrow and peripheral blood showed that all bone marrow samples obtained 6 months from BMT were positive for Y-specific DNA, while peripheral blood became positive in the 60th month after BMT. The host origin normal karyotype (46,XY) in the bone marrow samples was identified for the first time in the 60th month after BMT. These results indicate that host-origin hematopoietic cells survived after BMT.
J Dermatol 1995 Jul
PMID:Graft versus host disease with mixed chimerism. 756 Apr 40

A patient with chronic myeloid leukaemia was treated with hydroxyurea and developed longitudinal melanonychia on 10 of 20 nails. Such intense lesions are extremely rare.
Ann Dermatol Venereol 1994
PMID:[Longitudinal melanonychia and hydroxyurea]. 797 14

A 45-year-old male with chronic myelocytic leukemia who received a bone marrow transplantation from a phenotypically HLA-matched unrelated donor developed chronic GVHD on day 100 post transplantation. He developed a slight fever, malaise, hepatic dysfunction and extensive itchy erythema with scaling over his entire body. The inflammatory skin lesion developed into erythroderma in about two weeks. H&E staining of a skin biopsy revealed eosinophilic bodies and a lymphocytic infiltration in the dermis and epidermis, which were compatible with the early phases of chronic GVHD. Immunohistochemistry revealed that keratinocytes expressed dense HLA-DR and ICAM-1 epitopes. Langerhans cells (CD1a+ cells) had disappeared from the epidermis. Many T cells (CD3+ cells) had migrated into the epidermis as well as into the reticular dermis. The majority of the T cells in the epidermis were CD8+ cells, while almost all the T cells in the dermis were CD4+ cells. These immunohistochemical features were similar to those previously reported for acute cutaneous GVHD. Despite the corticosteroid therapy, the eruptions did not disappear. The patient was then treated with whole body bath-methoxsalen (Oxsoralen) plus ultraviolet A (UVA). The bath-psoralen plus UVA therapy was effective in this patient.
J Dermatol 1994 Apr
PMID:A case of chronic GVHD following bone marrow transplantation from a phenotypically HLA-matched unrelated donor. 805 98

We report a case of chronic myelogenous leukemia (CML) with pruritic erythroderma. Hyperhistaminemia, elevated level of plasma interleukin-3 (IL-3), and moderate basophilia were noted in this case. His skin manifestation was resistant to topical corticosteroid therapy and exacerbated in parallel with leukocyte count, plasma histamine and IL-3 levels. To identify localization and production of IL-3 in our case, we performed in situ hybridization on peripheral blood cells and skin biopsy specimen, and detected IL-3 mRNA in myelogenic cells in both specimens.
J Dermatol Sci 1995 Nov
PMID:Leukemic erythroderma with elevated plasma IL-3 and hyperhistaminemia: in situ expression of IL-3 mRNA in leukemic cells. 859 65

Eruptive nevi have been associated with local skin trauma and immunosuppression, and atypical eruptive nevi preceding melanoma have been reported in immunocompromised transplant patients. We describe a 25-year-old man with widespread eruptive atypical and dermal melanocytic nevi in association with chronic myelocytic leukemia. Our patient's disease differs from earlier reports of eruptive nevi because his nevi appeared before induction chemotherapy. Eruptive nevi may have been a prodrome to leukemia in this patient. His nevi were histologically similar to eruptive atypical nevi observed in AIDS patients and may imply a link between systemic immunosuppression and melanocyte proliferation. We suggest that patients in whom eruptive nevi develop in association with immunosuppression should be carefully observed for the development of melanoma skin cancer.
J Am Acad Dermatol 1996 Aug
PMID:Widespread eruptive dermal and atypical melanocytic nevi in association with chronic myelocytic leukemia: case report and review of the literature. 869 18

Long-term incubation of proteins with glucose leads to the formation of advanced glycation end products (AGEs), which are characterized by fluorescence, brown color, and cross-linking. Formation of AGEs in vitro requires oxygen and is dependent on transition metal-catalyzed oxidation of glucose or Amadori products. AGEs are thought to be involved in aging and age-enhanced diseases such as diabetic complications, atherosclerosis, dialysis-related amyloidosis, and Alzheimer's disease. Chronic exposure of the skin to sunlight induces hyperplasia of the elastic tissue in the upper dermis known as actinic elastosis. Herein we used a monoclonal anti-AGE antibody (6D12) whose epitope is N(epsilon)-(carboxymethyl)lysine (CML), one of the glycoxidation products of AGEs, and demonstrated that the lesions of actinic elastosis were modified by CML. Further immunohistochemical and immunoelectron microscopic examination with 6D12 demonstrated CML accumulates predominantly in elastic fibers especially in the amorphous electron-dense materials corresponding to photo-induced degenerated area rather than the electron-lucent region. Immunochemical analyses with enzyme-linked immunosorbent assay (ELISA) of elastase-soluble fractions demonstrated that the CML levels of the sun-exposed area were significantly higher than those of the sun-unexposed area. We conclude that ultraviolet-induced oxidation may accelerate CML formation in actinic elastosis of photoaged skin.
J Invest Dermatol 1997 May
PMID:Photo-enhanced modification of human skin elastin in actinic elastosis by N(epsilon)-(carboxymethyl)lysine, one of the glycoxidation products of the Maillard reaction. 912 35

Hydroxyurea is a chemotherapeutic agent used extensively for myeloproliferative disorders. Cutaneous side effects have been described during long-term hydroxyurea treatment. We described the occurrence of multiple squamous cell skin carcinomas in a patient treated with hydroxyurea for chronic myelogenous leukemia. The lesions were removed and the hematological therapy switched to busulfan. In a previously reported case, the development of cutaneous epithelial cancers required the discontinuation of hydroxyurea, in addition to the surgical excision of the neoplastic lesions. Since squamous cell carcinoma is a malignant cutaneous neoplasm that can metastatize, the surveillance of skin changes is advisable during hydroxyurea treatment.
Eur J Dermatol 1998 Mar
PMID:Multiple squamous cell carcinomas of the skin during long-term treatment with hydroxyurea. 964 62


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