Overcoming Psychosocial and Developmental Barriers to Blood and Marrow Transplantation (BMT) in an Adolescent/Young Adult (AYA) Transgender Patient with Chronic Myelogenous Leukemia

Adolescents/young adults (AYAs) afflicted with cancer face unique barriers to potentially standard curative therapies, such as blood and marrow transplantation (BMT). Transgender AYAs face additional barriers and there is a dearth of published literature regarding their oncology-related experience. We present the case of an AYA male-to-female (MTF) transgender patient on cross-sex hormone therapy, with a history of Chronic Myelogenous Leukemia (CML) and significant psychosocial barriers, which initially served as a barrier to BMT at two different centers; we modified our standard consent and education process and was able to successfully proceed with BMT and subsequently cure her CML. Despite unique challenges, AYA and transgender patients with significant psychosocial barriers may achieve successful outcomes with BMT. Research is needed regarding guidelines for cross-sex hormone therapy administration for patients undergoing BMT and other issues, which may be unique to the transgender experience.     

Experience of 100 solid organ transplants over a five‐yr period from the first successful pediatric multi‐organ transplant program in India

To analyze the clinical profile and outcome of pediatric patients who had undergone a liver and/or RT at our center over a five yr period, case records of all the patients who had undergone a liver or RT were analyzed retrospectively. One hundred solid organ transplants were performed at our center between January 2007 and January 2012. These included 50 liver, 44 renal, one sequential liver and renal, and two CLKT. BA was the most common indication for an LT (38%). At a median follow‐up of two yr three months, the patient survival was 88%. The most common indication for an RT was chronic glomerulonephritis (54.5%). At a median follow‐up of three yr, the survival was 91%. The CLKT were performed for hyperoxaluria. Two yr post LT, a sequential RT was performed for ESRD resulting from transplant associated microangiopathy. All patients received a living related graft. The common post‐operative complications were infections, vascular complications, and graft dysfunction. Survival rates for liver and RT at our center are comparable to those in the established centers in the West.     

Tumor angiogenesis in keratocystic odontogenic tumor assessed by using CD‐105 antigen

J Oral Pathol Med (2011) 40 : 263–269 Background: The purpose of this study was to assess and compare angiogenesis with proliferative activity in Keratocystic odontogenic tumors (KCOT) and dentigerous cysts (DC) by using monoclonal mouse anti‐human antibody against CD105 (endoglin). Material and Methods: Angiogenesis was assessed in 38 KCOT, 27 DCs and 19 Normal Oral Mucosa (NOM) by measuring the Mean Vascular Density (MVD), Total Vascular Area (TVA) and Mean Vascular Area (MVA). Cell proliferation was assessed by obtaining Ki‐67 Labeling Index (Ki‐67LI) in all the groups. Results: Statistically significant difference was observed in MVD, TVA, MVA and Ki‐67 LI between the KCOT, DC and NOM (P = 0.000). The MVD, TVA, MVA and Ki‐67 LI were significantly higher in KCOT than in DC and NOM (P = 0.000). The Ki‐67 LI was significantly higher in NOM than in DC (P = 0.000). MVD (P = 0.032) and TVA (P = 0.038) were significantly higher in NOM than in DC. There was significant positive correlation between Ki‐67 LI and MVD, Ki‐67 and TVA and Ki‐67 and MVA. Conclusion: The result suggests that CD105 (endoglin) is strongly expressed in microvessels of KCOT compared with that in Dentigerous cyst and Normal oral mucosa. Thus, it suggests that angiogenesis may be associated with locally aggressive biological behavior of KCOT. These findings further stress on the hypothesis that the stroma of KCOT could be regarded not just as a structural support of the cyst wall, but as playing a part in the neoplastic behavior of cyst.