Physical activity of children with visual impairments: intentions and behaviors of parents post intervention.

PURPOSE: Physical activity (PA) can provide multiple benefits for children with visual impairments (VI). To date, little research has explored the retention effects of PA interventions for children with VI. Thus, the purpose of this study was to explore the PA experiences of parents of children with VI three months after completing a PA intervention. METHOD: This descriptive-qualitative study was situated in the Theory of Planned Behavior. Five parents completed semi-structured interviews that were transcribed and analyzed using a thematic line-by-line analysis. RESULTS: Four themes characterizing how parents created PA opportunities for their children with VI were constructed: (a) Teaching from Awareness (b) Advocating for Needs, (c) Engaging Family through Community, and (d) Seeking More PA Opportunities. CONCLUSION: Parent's awareness of their child's abilities, parents' advocacy, and parents' teaching skills all helped to expose their children to new types of PA in the community. Parents reflected about a lack of consistently offered community-based PA for their children. Researchers must consider the importance of educating parents on how to teach skills, increase awareness, and advocate for more community-based PA programs.IMPLICATIONS FOR REHABILITATIONThree months after a physical activity intervention for children with visual impairments, parents' awareness of their child's abilities, advocacy, and competence teaching motor skills helped to expose their children to new types of physical activities in the community and at home.The lack of consistently offered community-based physical activities for children with visual impairments calls for rehabilitation professionals to create or promote existing physical activity programs for children with visual impairments.Rehabilitation professionals should explore how physical activity programs can address barriers faced by participants (e.g., lack of knowledge, lack of physical activity equipment), and offer a continuum of activities and programming for these families in the home and community setting.Rehabilitation professionals should educate parents on the importance of physical activity, how to teach motor skills, and advocate for more community-based physical activity programs for their children with visual impairments.

Right middle cerebral artery stroke secondary to ovarian clear cell carcinoma in a 35-year-old: A case report.

Thromboembolic events (TEEs) can be classified into two types: venous TEEs (vTEEs), such as pulmonary embolism (PE) and deep vein thrombosis (DVT), and arterial TEEs (ATEs), such as acute myocardial infarction and cerebral infarction. Ovarian cancer has a high incidence of venous thromboembolism, with the clear cell subtype carrying the highest risk. However, the incidence of ATEs, especially cerebral infarction, in patients with ovarian carcinoma, of all subtypes, is much lower. This report is of a rare case of a 35-year-old Asian woman who presented with sudden onset of left hemiplegia and right gaze as the first presenting signs of an underlying ovarian malignancy. The patient had no pertinent medical history and no underlying cardiovascular risk factors. Final diagnosis was stage 2B clear cell carcinoma of the ovary without lymphovascular invasion arising from endometriosis. Patients who suffer from arterial thrombosis without known atherosclerotic risk factors should undergo further evaluations to rule out the possibility of cancer, particularly ovarian carcinoma.

A Feasibility Trial for Virtual Administration of the Test of Gross Motor Development-3 for Children With Autism Spectrum Disorders During the COVID-19 Pandemic.

The Test of Gross Motor Development-3 is one of the most popular assessment tools in physical education and physical activity settings. It is a valid assessment originally designed to administer in-person, but the virtual administration of the assessment has yet to be deemed feasible. Thus, the purpose of this study was to explore the trial feasibility of virtual data collection using the Test of Gross Motor Development-3 to assess the fundamental motor skills of children with autism spectrum disorder. Most specifically, we report on the design and feasibility of the online assessment process. A total of 22 families of children with autism spectrum disorder participated in the online data collection.

Immune Checkpoint Inhibitor-Related Pulmonary Toxicity: A Comprehensive Review, Part II.

The development of immune checkpoint inhibitors (ICIs) has changed the treatment paradigm for cancer. The ICIs nivolumab, pembrolizumab, and cemiplimab target programmed cell death protein 1, and durvalumab, avelumab, and atezolizumab target programmed death ligand 1. Ipilimumab targets cytotoxic T lymphocyte-associated antigen-4. Used as monotherapy or in combination, they have shown remarkable efficacy in melanoma, lung cancer, and many other solid tumors, and indications continue to evolve. These checkpoint inhibitors are typically well tolerated; however, they may cause immune-mediated adverse effects, resulting in inflammation of any organ system. Pulmonary toxicity is vital to recognize, and it can be more challenging to diagnose in patients with lung cancer, given the nature of the disease course and treatment.

Immune Checkpoint Inhibitor-Related Pulmonary Toxicity: Focus on Nivolumab.

The development of checkpoint inhibitors has changed the treatment paradigm for cancer. Checkpoint inhibitors nivolumab, pembrolizumab, and cemiplimab target programmed death-1 (PD-1), whereas durvalumab, avelumab, and atezolizumab target PD-ligand 1. Ipilimumab targets cytotoxic T lymphocyte-associated antigen 4. Used as monotherapy or in combination, these inhibitors have shown remarkable efficacy in melanoma, lung cancer, urothelial cancer, and many other solid tumors, and indications are continuing to evolve. Checkpoint inhibitors are well tolerated when compared with traditional chemotherapy. The major adverse effect profiles are idiosyncratic immune-mediated toxicities resulting from the abnormal activation of autoreactive T cells, which can lead to inflammation in any organ system. The most commonly affected organs are bowel, lung, skin, and endocrine. Pulmonary toxicity is important to recognize, and it can be more challenging to diagnose in lung cancer patients, given the nature of the disease course and treatment. This review article focuses on all of the pulmonary adverse effects of a single PD-1 inhibitor (nivolumab) that have been described in the literature. These complications include dyspnea, pneumonitis, pleural effusion, pulmonary sarcoidosis, pulmonary tuberculosis, acute fibrinous organizing pneumonia, organizing pneumonia, eosinophilic pneumonia, adult respiratory distress syndrome, and lung cavitation. Clinicians must be aware of these toxicities and mindful when prescribing these medications in patients with known lung dysfunction due to chronic lung diseases or lung cancer.

Immune Checkpoint Inhibitors in Locally Advanced, Unresectable, and Metastatic Upper Gastrointestinal Malignancies.

BACKGROUND: Upper gastrointestinal (UGI) malignancies including esophageal, gastroesophageal junction (GEJ), and gastric cancers have a poor prognosis in the metastatic setting. Treatment with cytotoxic chemotherapy remains the treatment of choice in the first-line setting with the addition of trastuzumab, a monoclonal antibody against HER-2, if the tumor is HER2-positive. Before the era of checkpoint inhibitors, there were only few treatment options after failure of the first-line systemic therapy. METHODS: We extensively searched the English written literature for peer-reviewed manuscripts regarding the use of checkpoint inhibitors in advanced stage and metastatic UGI cancer. We also searched and reviewed ongoing clinical trials from Clinicaltrials.gov. RESULTS: Checkpoint inhibition is a promising therapeutic option in UGI cancers, which have overexpression of PD-L1, high mutation burden, or microsatellite instability. Checkpoint inhibitors that are being investigated or are approved in advanced UGI malignancies include PD-1 antibodies, nivolumab and pembrolizumab, PD-L1 antibody, avelumab, and CTLA-4 inhibitors, ipilimumab and tremelimumab. CONCLUSIONS: Based on recent and ongoing studies, eligible patients who have progressed beyond the first-line cytotoxic chemotherapy may benefit from immunotherapy. This review outlines the checkpoint inhibitors that are currently or previously being investigated for patients with metastatic UGI cancers.

A Rare Case of Ixazomib-Induced Cutaneous Necrotizing Vasculitis in a Patient with Relapsed Myeloma.

Ixazomib is the only oral proteasome inhibitor used in relapsed/refractory myeloma. Cutaneous side effects due to ixazomib have been documented in the literature; however, cutaneous necrotizing vasculitis is extremely rare. We describe a case of a 74-year-old man with relapsed multiple myeloma who was started on ixazomib, lenalidomide, and dexamethasone. He developed several skin lesions that were biopsied and revealed cutaneous necrotizing vasculitis. Ixazomib was held with resolution of the vasculitic lesions and restarted with dexamethasone to 20 mg on the day of treatment and 20 mg dose the day after treatment.

A Rare Instance of Simultaneous Infection with Disseminated Nocardia and Pulmonary Aspergillus in a Patient Receiving Treatment with Ibrutinib for Chronic Lymphocytic Leukemia.

Disseminated Nocardia infections are a rare occurrence that typically occur in immunocompromised hosts. Chronic lymphocytic leukemia (CLL) is a hematologic malignancy which makes patients susceptible to infections through various mechanisms. The treatments for CLL also target immunologic pathways which can contribute to infections. Ibrutinib is a commonly utilized tyrosine kinase inhibitor for CLL which targets the Bruton tyrosine kinase pathway. Although it is generally well tolerated, patients sometimes experience infections while on this medication, however, opportunistic infections are unusual. We present a rare, fatal case of a patient who developed simultaneous infections with bronchopulmonary Aspergillus and disseminated Nocardiosis to the subcutaneous tissues, lymph nodes and central nervous system while on treatment with ibrutinib for CLL.

Solitary Lytic Bone Metastasis: A Rare Presentation of Small Lymphocytic Leukemia.

Chronic lymphocytic leukemia (CLL)/small lymphocytic lymphoma (SLL) is a hematologic malignancy characterized by an over accumulation of incompetent neoplastic lymphocytes. Bone metastasis in CLL/SLL is very rare. We report a case of a 76-year-old Caucasian female presented with an unresolving pulmonary infiltrate with mediastinal lymphadenopathy concerning for malignancy. Positron emission tomography (PET)/computed tomography (CT) showed an infiltrative mass in the mediastinum with diffuse uptake and a hypermetabolic mass within the left iliac bone. Transbronchial biopsy revealed morphology and features of SLL. However, with concern for another primary cancer, a CT-guided biopsy of the PET avid left iliac bone was performed and revealed bone and marrow with involvement of CLL/SLL similar to the chest lymphadenopathy. To our knowledge and after extensive review of medical literature, this is first reported case of SLL with solitary bone metastasis to the hip.

Extraskeletal Chondrosarcoma: Long-term Follow-up of a Patient with Metastatic Disease.

Extraskeletal myxoid chondrosarcoma (EMC) is a rare soft tissue sarcoma with an indolent course and poor response to systemic treatment. We present a case of a 53-year-old male who presented with right gluteal extraskeletal myxoid chondrosarcoma. He was treated with wide local excision after receiving 50 Gray of neoadjuvant radiation therapy. Three years later he was found to have a left lower lobe lung nodule that was slowly increasing in size. He underwent a left lower lobectomy and the nodule was confirmed to be consistent with the patient's history of EMC. One year later, lung imaging showed multiple small nodules bilaterally consistent with metastatic disease. The patient opted for watchful waiting approach. Routine follow-up imaging for four years shows a very slow progression of his disease burden. He continues to be asymptomatic. This case demonstrates the natural course of EMC and argues in favor of the watchful waiting approach in treating this disease.

Colonic Obstruction from an Unusual Cause: A Rare Case of Metastatic Invasive Ductal Carcinoma to the Colon.

Colon metastasis from breast cancer is rare. Gastrointestinal (GI) metastasis is more frequently seen in patients with invasive lobular carcinoma of the breast compared to invasive ductal carcinoma; however, the most common sites of metastasis still remain the lymph nodes, lungs, liver, and bones. We describe a 68-year-old female with a remote history of invasive ductal carcinoma of the breast who presented with abdominal pain and a palpable mass. On imaging, she was found to have a colonic obstruction and underwent a right hemicolectomy that proved to be metastatic invasive ductal carcinoma of the breast.

Factors Associated with Functional Decline in Elderly Female Breast Cancer Patients in Appalachia.

Background Functional status has been previously shown in the elderly cancer population to predict both mortality as well as treatment tolerance. The goal of this study was to determine if there are certain subsets of the elderly breast cancer population that are at higher risk of experiencing functional decline following treatment. Methods Patient charts from the Edwards Comprehensive Cancer Center in Huntington, West Virginia, from January 2006 - January 2016 were reviewed. Relevant inclusion criteria included patients of 65 years of age and older with a new diagnosis of Stage 0-III breast cancer. Functional decline was defined as an increase of at least one point in Eastern Cooperative Oncology Group (ECOG) scores within one year of diagnosis. ECOG performance status was subjectively determined by the physician. Fisher's exact test and Pearson's Chi-squared test were initially utilized to assess potential factors associated with functional decline such as pretreatment ECOG score, age at diagnosis, stage, hormone receptor status, type of surgery received, whether radiation therapy, chemotherapy, or hormonal therapy was received, medical comorbidities, body mass index (BMI), complaints of weakness at diagnosis, and ambulatory status. Factors that were found to be significant were further assessed via multivariate logistic regressions. Results Three-hundred and fourteen patients were identified as meeting inclusion criteria. At one-year follow-up, 45 patients (14.3% of the cohort) had documented functional decline. On initial analysis, factors associated with functional decline included Stage III disease (p=0.002) and complaints of weakness at diagnosis (p=0.004). Following multivariate analysis, Stage III disease (p = 0.02), complaints of weakness at diagnosis (p = 0.04), and bilateral mastectomy (p = 0.03) were significantly associated with functional decline. Conclusion Patients who were diagnosed with Stage III breast cancer, had complaints of weakness at time of diagnosis, or had bilateral mastectomies were more likely to have a decline in functional status at one-year follow-up. Awareness of factors associated with functional decline in the elderly Appalachian population with Stage 0-III breast cancer will be useful during discussions regarding patient expectations, treatment, and goals of care. Elderly breast cancer patients for whom bilateral prophylactic mastectomies are not indicated may be better served by lumpectomy alone (based on patient age, hormone receptor status, and tumor size), lumpectomy followed by radiation therapy, or unilateral mastectomy to maximize the likelihood of functional preservation following treatment.

Check point inhibitors a new era in renal cell carcinoma treatment.

In the United States, the estimated number of new cases of renal cell carcinoma (RCC) is approximately 65,000 case with about 15,000 deaths in the year of 2018 (Siegel et al. in CA Cancer J Clin 68(1):7, 2018). RCC as an immunogenic malignancy is supported by many theories and facts which include tumor richness of lymphocytes infiltrate, the occurrence of spontaneous tumor regression, and the proved effect of traditional immunotherapy (Finke et al. in J Immunother 11(1):1-11, 1992), all these factors support the potential therapeutic effect of the novel immunotherapeutic agents in RCC. Historically, complete tumor regression in metastatic RCC is achievable in a minority of patients through traditional immunotherapies such as high-dose interleukin-2 (IL-2) (Fyfe et al. in J Clin Oncol 13(3):688, 1995) and interferon-alfa (IFNa) (Negrier et al. in N Engl J Med 338(18):1272, 1998); however due to the significant rate of toxicities and low efficacy; accordingly the targeted therapy with tyrosine kinase inhibitors (TKIs) and vascular endothelial growth factor-antibodies (VEGF) became the standard and prevalent treatment approach for advanced RCC both in front and subsequent lines of therapy (Escudier et al. in Ann Oncol. 25(Suppl 3):iii49-iii56, 2014). A new avenue of immunotherapy utilizing novel strategy to block immune checkpoints has emerged in a new era for RCC treatment (Ascierto et al. in J Transl Med 12:291, 2014). Results from clinical trials are encouraging in both front-line and second-line settings, in a phase III trial (CheckMate 025) nivolumab compared to everolimus improved overall survival in previously treated metastatic RCC who had progressed on prior treatment with targeting agents (Motzer et al. in N Engl J Med 373:1803, 2015). CheckMate 214, a phase III trial, demonstrated superior overall survival and objective response with combined checkpoint inhibitors compared to sunitinib in Treatment-Naïve Advanced RCC among intermediate- and poor-risk group (Motzer et al. in N Engl J Med. 378(14):1277-1290, 2018). In this review, we discuss the systemic Immunotherapy with checkpoint inhibitors that have been approved or are currently being investigated in RCC, clinical experience with these agents, and its future development.

Rare case of metaplastic breast cancer in a man.

Metaplastic breast cancer (MBC) in men is an extremely rare entity. MBC is typically very aggressive with a poor prognosis. In men, it has only been reported three times in the literature. We report a 47-year-old man who presented with right-sided breast erythema and nipple inversion. Mammogram revealed a 2.4 cm spiculated mass. Initial pathology was inconclusive; however, right-sided simple mastectomy showed invasive metaplastic carcinoma with adenosquamous histology. He received adjuvant chemotherapy with 4 cycles of dose dense Adriamycin and cyclophosphamide followed by 12 weeks of paclitaxel and chest wall radiation. Although oestrogen receptor status was 1%, tamoxifen was not given due to recent diagnosis of pulmonary embolism. Two years after treatment, he is currently living with no signs of recurrence. This case will serve as a useful addition to the current literature discussing successful diagnosis, treatment and prognosis of a man with MBC.

Immunotherapy in triple-negative breast cancer.

Breast cancer can be classified based on the expression or lack of expression of protein receptors including estrogen receptor (ER), progesterone receptor (PR) and human epidermal growth receptor 2 (Her2). The basal molecular subtype is mostly made up of breast cancers that do not express ER/PR or Her2, triple-negative breast cancers (TNBC) (Bertucci et al. in Int J Cancer 123(1):236, 2008). TNBC tends to be more aggressive as there are no approved targeted treatments and the only treatment option currently is cytotoxic chemotherapy. Recent data show that some chemotherapies, specifically anthracyclines, not only have cytotoxic effects but also use the immune system by activating CD8+ T cell responses to kill cancer cells (Stagg et al. in Ther Adv Med Oncol 5(3):169-181, 2013), and thus, tumor-infiltrating lymphocytes respond well to chemotherapy. Currently, systemic immunotherapy which utilizes the patient's own immune system directly to eradicate and target neoplastic cells is being explored as treatment for TNBC as this type of breast cancer has been shown to be immunogenic (Yu et al. in Int J Environ Res Public Health 14:68, 2017). According to the Cancer Genome Atlas, TNBC has higher PD-L1 mRNA expression (Mittendorf et al. Cancer Immunol Res 2(4):361-370, 2014). Higher rates of CD8+ T cell infiltration were also found in TNBC according to a study by Liu et al. (Breast Cancer Res 14:R48, 2012). In TNBC patients, Pembrolizumab, a monoclonal antibody that targets programmed cell death protein 1 (PD-1), and Atezolizumab, a monoclonal antibody that targets its ligand, have been investigated to assess dose tolerability and side effects. Further studies involving vaccines, immunotherapy that targets cytotoxic T lymphocyte-associated protein-4 and PD-L1, are currently being investigated for treatment of TNBC. This review outlines the systemic immunotherapies that are currently being investigated for patients with TNBC.

Checkpoint inhibitors: the new treatment paradigm for urothelial bladder cancer.

Bladder cancer is the most common malignancy involving the genitourinary system (Siegel et al. in CA Cancer J Clin, 66:7-30, 2016). In the USA, it is the fifth most common cancer and approximately 79,000 new cases will be diagnosed in 2017 (Siegel et al. in CA Cancer J Clin, 66:7-30, 2016). The mortality from bladder cancer is approximately 17,000 deaths each year (Siegel et al. in CA Cancer J Clin, 66:7-30, 2016). The incidence rate for bladder cancer is higher in men compared to women. Risk factors are predominantly related to tobacco smoking, although infection with Schistosoma haematobium is another risk factor in selected populations (Antoni et al. in Eur Urol, 71:96-108, 2017). Cisplatin-based systemic chemotherapy regimens remain the standard of care in both the neoadjuvant and metastatic setting for muscle-invasive bladder cancer (Gupta et al. in Cancer, 9(15):1-14, 2017; Von der Maase et al. in J Clin Oncol, 23:4602-4608, 2005; De Santis et al. in J Clin Oncol, 30:191-199, 2012; Bellmunt et al. in J Clin Oncol, 27: 4454-4461, 2009). There is an estimated overall survival of 9-15 months in metastatic bladder cancer in those who receive the standard of care platinum-based chemotherapy (Von der Maase et al. in J Clin Oncol, 23:4602-4608, 2005; De Santis et al. in J Clin Oncol, 30:191-199, 2012). The median survival, however, is significantly reduced after relapse in patient treated with platinum chemotherapy to less than 7 months (Bellmunt et al. in J Clin Oncol, 27: 4454-4461, 2009). Thus, this approach is preferred for patients who can tolerate this treatment as first-line chemotherapy (Gupta et al. in Cancer, 9(15):1-14, 2017). Until recently, there were few treatment options for those patients with poor performance status who are ineligible to receive cisplatin including renal insufficiency and multiple comorbidities or had disease progression after receiving platinum-based chemotherapy (Gupta et al. in Cancer, 9(15):1-14, 2017). With further understanding of tumor immune evasion, systemic immunotherapy which utilizes the patient's own immune system directly to eradicate and target neoplastic cells, has now been approved for urothelial bladder cancer. Monoclonal antibodies that target programmed cell death protein 1 (PD-1), including Nivolumab and Pembrolizumab, and its ligand, PD-L1, including Atezolizumab, Durvalumab, Avelumab, have all been investigated and approved in the setting of metastatic refractory urothelial cancer (Gupta et al. in Cancer, 9(15):1-14, 2017; Von der Maase et al. in J Clin Oncol, 23:4602-4608, 2005; Zilchi et al. in BioMed Res Int, 2017, 2017, doi: 10.1155/2017/5618174 ). Atezolizumab and Pembrolizumab have also been approved as first-line therapy in the setting of cisplatin-ineligible metastatic bladder cancer (Gupta et al. in Cancer, 9(15):1-14, 2017; Zilchi et al. in BioMed Res Int, 2017, 2017, doi: 10.1155/2017/5618174 ). Those that target cytotoxic T-lymphocyte-associated protein 4, including Ipilimumab and Tremelimumab, have also been investigated and further studies are being performed (Gupta et al. in Cancer, 9(15):1-14, 2017; Zilchi et al. in BioMed Res Int, 2017, 2017, doi: 10.1155/2017/5618174 ). This review outlines the systemic immunotherapies that have been approved or are currently being investigated.

A Rare Case of Esophageal Adenocarcinoma with Urinary Bladder Metastasis.

Metastatic esophageal adenocarcinoma to the urinary bladder is extremely rare. We describe a previously healthy 49-year-old female with recent diagnosis of adenocarcinoma of the gastroesophageal junction with metastatic disease to the liver. Biopsy was positive for human epidermal growth factor receptor 2 (HER2) by Fluorescence In Situ Hybridization (FISH). She received six cycles of Cisplatin, 5-Fluorouracil, and Herceptin and subsequently developed symptomatic anemia and hematuria. Cystoscopy with retroflexion was performed and she received a transurethral resection of bladder tumor with fulguration. Pathology of the bladder tumor revealed similar morphology to her liver metastasis and immunohistochemical stains were consistent with metastatic esophageal cancer. Three weeks after being diagnosed with metachronous urinary bladder metastasis from esophageal adenocarcinoma primary, she expired. She only received her first cycle of palliative chemotherapy with Ramucirumab and Paclitaxel.

Triple synchronous primary malignancies: a rare occurrence.

Triple synchronous primary malignant neoplasms are rare. The exact aetiology is unknown; however, risk factors include older age, family history, genetic aberrations, prolonged exposure to carcinogens and smoking. We describe a previously healthy 48-year-old woman who presented with abdominal pain and a palpable abdominal mass. Imaging revealed a complex cystic, solid pelvic mass and another mass in the right upper quadrant. She received an extensive abdominal surgery including exploratory laparotomy, pelvic mass resection, total abdominal hysterectomy, bilateral salpingo-oophorectomy, bilateral pelvic lymphadenectomy, omentectomy and right adrenalectomy. During surgery, a mass in the distal sigmoid colon was noted and subsequent sigmoidectomy was performed. The surgical specimen revealed three different primary tumours with three different histologies, a granulosa cell tumour of the ovary, adrenocortical carcinoma and adenocarcinoma of the colon. She received six cycles of adjuvant chemotherapy for colon cancer with 5-fluorourocil, leucovorin and oxaliplatin and is currently living with no recurrence.

HIV-associated primary effusion lymphoma presenting as a paracardial mass.

Primary effusion lymphoma (PEL), a rare type of non-Hodgkin's lymphoma, is an AIDS-defining illness and always associated with human herpesvirus 8 (HHV-8). Classic presentations involve the pleural, pericardial or peritoneal cavities. Infrequently, extracavitary solid tumours develop. Treatment of PEL requires chemotherapy and highly active antiretroviral therapy (HAART). We report a case of a 46-year-old man, who presented with right-sided chest pain, dyspnoea and night sweats. Evaluation revealed decreased breath sounds and dullness to percussion on the right side of the chest. Imaging demonstrated a 6.1 cm×6.3 cm right paracardial mass and right-sided pleural effusion. Pleural fluid was HHV-8 positive. The patient was diagnosed with PEL with extracavitary involvement and treated with chemotherapy and concurrent HAART. This case is the first reported case of extracavitary paracardial involvement and adds new insight to the accepted treatment for PEL with extracavitary lesions.

Mesenteric vein thrombosis caused by secondary polycythaemia from AndroGel.

Mesenteric vein thrombosis is a rare but potentially lethal cause of abdominal pain. It is usually caused by prothrombotic states that can either be hereditary or acquired. Testosterone supplementation causes an acquired prothrombotic state by promoting erythropoeisis thus causing a secondary polycythaemia. We report a case of a 59-year-old man with a history of chronic obstructive pulmonary disease (COPD) stage III, who presented with abdominal pain. Evaluation revealed an elevated haemoglobin and haematocrit, a superior mesenteric vein thrombosis on CT and a negative Janus kinase 2 mutation. The patient is currently being treated with 6 months of anticoagulation with rivaroxiban. Although a well-known side effect of testosterone is thrombosis, the present case is used to document in the literature the first case of mesenteric vein thrombosis due to secondary polycythaemia from Androgel in the setting of COPD.