Yeon S. Ahn

No ORCID on file · 14 papers in corpus · active 1985-2017

Study types

  • article 11
  • review 2
  • letter 1

Condition tags

  • endometriosis 2
article 2017
·doi:10.1182/blood.v130.suppl_1.5423.5423

Abstract Introduction and Case studies. The treatment of multiple myeloma (MM) has drastically changed over the past decade with significantly improved progression free as well as overall survival. Despite the advent of multiple treatment o…

article 2011
·doi:10.1179/102453311x12902908412075

There is no good alternative therapy available for elderly patients with advanced myeloproliferative disorders (MPD) who failed on conventional therapies and are not candidates for bone marrow transplant. We report here an effective therapy…

review 2009
Acta haematologica ·doi:10.1159/000205048

Danazol, an attenuated androgen developed for the treatment of endometriosis, has recently been found useful in the treatment of several hematologic disorders, including idiopathic thrombocytopenic purpura (ITP), autoimmune hemolytic anemia…

article 2007
·doi:10.1182/blood.v110.11.3222.3222

Abstract Introduction: In ITP, platelets opsonized with antibodies are phagocytosed by macrophages. Activation of macrophages often triggers aggravation or relapses of ITP as demonstrated following vaccination, infections. G-CSF stimulates …

article 2005
·doi:10.1177/107602960501100316

A life-threatening hypercoagulable state (HCS) is reported that developed after splenectomy in idiopathic thrombocytopenic purpura (ITP). A 50-year-old active male was rejected for blood donation because of an incidental finding of low plat…

article 2004
·doi:10.1182/blood.v104.11.4748.4748

Abstract MPD is a clonal stem cell disorder encompassing essential thrombocythemia (ET), polycythemia vera (PV), myelofibrosis (MF), chronic myelogenous leukemia (CML). Chemotherapy has been a mainstay of therapy for the treatment of MPD bu…

article 1997
·doi:10.1002/(sici)1096-8652(199702)54:2<149::aid-ajh9>3.3.co;2-n

Paroxysmal nocturnal hemoglobinuria (PNH) is a rare clonal stem-cell disorder in which blood cells lack complement inhibiting membrane proteins, and become susceptible to complement-mediated injury, leading to chronic intravascular hemolysi…

review 1997
·doi:10.1002/(sici)1096-8652(199702)54:2<149::aid-ajh9>3.0.co;2-x

Paroxysmal nocturnal hemoglobinuria (PNH) is a rare clonal stem-cell disorder in which blood cells lack complement inhibiting membrane proteins, and become susceptible to complement-mediated injury, leading to chronic intravascular hemolysi…

article 1996
·doi:10.1002/(sici)1096-8652(199602)51:2<112::aid-ajh3>3.0.co;2-0

Severe pruritus is frequently associated with myeloproliferative and other systemic illnesses, and often fails to respond to conventional measures. We used danazol (Danocrine), a synthetic attenuated androgen, in the treatment of severe pru…

letter 1993
·doi:10.7326/0003-4819-118-10-199305150-00021

Letters15 May 1993Danazol for Henoch-Schonlein PurpuraYoung J. Lee, MD, Lawrence L. Horstman, MD, and Yeon S. Ahn, MDYoung J. Lee, MDSearch for more papers by this author, Lawrence L. Horstman, MDSearch for more papers by this author, and Y…

article 1989
FASEB journal : official publication of the Federation of American Societies for Experimental Biology ·doi:10.1096/fasebj.3.2.2914627

Danazol, an attenuated androgen, is useful in endometriosis, idiopathic thrombocytopenic purpura (ITP), and autoimmune hemolytic anemia (AIHA). However, its mechanism of action is unknown. We investigated the possibility that danazol affect…

article 1989
·doi:10.7326/0003-4819-111-9-723

STUDY OBJECTIVE: To assess the long-term benefit and side effects of danazol therapy, and to delineate factors influencing the responses in patients with autoimmune thrombocytopenia. DESIGN: Before and after trial. SETTING: Referral-based h…

article 1989
·doi:10.1097/00000441-198910000-00002
article 1985
·doi:10.7326/0003-4819-102-3-298

We evaluated the use of danazol in 15 patients with autoimmune hemolytic anemia of the warm antibody type. Danazol, 600 to 800 mg/d, was added to previous regimens or given initially in conjunction with high-dose prednisone treatment. Twelv…