Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0038362 (stomatitis)
 8,852 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We evaluated the efficacy and safety of the conditioning regimen that consisted of TBI and melphalan (L-PAM), followed by hematopoietic SCT (HSCT) in 23 children with advanced hematological malignancies. The median age at HSCT was 9 (range, 2-15) years. The underlying diseases were ALL in 16 patients (5 in CR2, 3 in CR3, 6 in relapse (RP) and 2 in induction failure (IF)), AML in 4 patients (3 in RP and 1 in IF) and non-Hodgkin's lymphoma in 3 patients (1 in CR3, 1 in CR4 and 1 in RP). The stem cell sources were BM for 19 patients and cord blood for 4 patients. All patients received the conditioning regimen that consisted of TBI 12 or 13.2 Gy and L-PAM 210 mg/m(2). In all, 22 patients engrafted on the median of day 16 (range, 10-23). The regimen was well tolerated and common regimen-related toxicities (RRTs) included grade II stomatitis and grade I hepatic toxicity. The cumulative incidences of RP and TRM were 47.6 and 21.5%, respectively. At a median follow-up of 24.4 months, the probability of disease-free survival was 41.0%. The regimen may provide sufficient anti-leukemic effect without increased RRT for advanced pediatric hematological malignancies.
 ...
PMID:TBI and melphalan followed by allogeneic hematopoietic SCT in children with advanced hematological malignancies. 2104 10

Skin lesions are frequently encountered in clinical practice which can be a presentation of systemic diseases not excluding an occult malignancy. Commonly reported paraneoplastic dermatologic manifestations include acanthosis nigricans, dermatomyositis, erythroderma, hypertrophic osteoarthropathy, Sweet syndrome, and paraneoplastic pemphigus (PNP). PNP is a rare autoimmune mucocutaneous disease characterized by severe stomatitis, polymorphic skin eruptions, and associated underlying neoplasms most commonly non-Hodgkin's lymphoma, chronic lymphocytic leukemia, and Castleman disease. PNP is characterized on histopathology as dyskeratotic epithelial cells with acantholysis with a typical immunofluorescence staining pattern of direct and/or indirect staining of intercellular, basement membrane, and dermoepidermal junction with immunoglobulin-G and C3. PNP has been described to have poor prognosis with a mortality range of 75-90% and a mean survival of less than 1year. We describe a previously unreported case of PNP associated with acute myeloid leukemia (AML) where the patient presented with a nonhealing ulcer and hemorrhagic crusting on the face that did not respond to antimicrobials and steroids. Investigations revealed leukocytosis with peripherally circulating blasts. Skin biopsy revealed an evolving PNP and bone marrow biopsy confirmed evidence of AML. The patient underwent induction, consolidation, and then successful allogenic bone marrow transplantation with complete remission. The skin lesion, which was initially refractory to treatments, surprisingly resolved within 7days of starting induction chemotherapy. In this case, the skin lesion was a key factor in early diagnosis and instituting treatment for the underlying AML. Early intervention gave our patient a better outcome with an ongoing survival of 18months since diagnosis, maintaining complete remission.
 ...
PMID:Paraneoplastic pemphigus as a presentation of acute myeloid leukemia: Early diagnosis and remission. 2735 60


<< Previous 1 2 3 4