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Exploring the impact of therapeutic advances in HIV-related mortality in the United States. IJID REGIONS 2024; 11:100347. [PMID: 38584850 PMCID: PMC10997884 DOI: 10.1016/j.ijregi.2024.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 03/03/2024] [Accepted: 03/05/2024] [Indexed: 04/09/2024]
Abstract
Objectives Mortality from HIV has significantly declined with the introduction of highly active antiretroviral therapy (HAART). This study sought to examine the longitudinal trends in mortality from HIV-related diseases by race, sex, geographical region, and over time as HAART trends changed. Methods We queried the Centers for Disease Control and Prevention's Wide-Ranging Online Data for Epidemiologic Research database and performed serial cross-sectional analyses of national death certificate data for all-cause mortality with comorbid HIV from 1999 to 2020. HIV diseases (International Classification of Diseases, Tenth Revision codes B20-B24, O98.7, R75) were listed as the contributing cause of death. We calculated the age-adjusted mortality ratio (AAMR) per 1,000,000 individuals and determined mortality trends using the Joinpoint Regression Program. Subgroup analyses were performed by sex, race, region, and organ system. The study period was further stratified into three groups when specific drug regimens were more prevalent. Results In the 22-year study period, 251,759 all-cause mortalities with comorbid HIV were identified. The leading cause of death was infectious disease (84.0%, N = 211,438). Men recorded a higher AAMR than women (4.66 vs 1.65, P < 0.01). African American individuals had the highest AAMR (13.46) compared to White, American Indian, and Asian individuals (1.70 vs 1.65 vs 0.47). The South region had the highest AAMR (4.32) and urban areas had a higher AAMR compared to rural areas (1.77 vs 0.88). Conclusions More than 80% of deaths occurred because of infectious disease over the last 2 decades with a decreasing trend over time when stratified by race, sex, and geographical region. Despite advances in HAART, mortality disparities persist which emphasizes the need for targeted interventions in these populations.
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A Unique Case of a Patient With Pancreatic Cancer Developing Leptomeningeal Metastases While on Gemcitabine and Nab-Paclitaxel. Cureus 2024; 16:e58139. [PMID: 38738113 PMCID: PMC11088938 DOI: 10.7759/cureus.58139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/12/2024] [Indexed: 05/14/2024] Open
Abstract
Brain metastases and leptomeningeal disease are rare with pancreatic cancer. Leptomeningeal disease is a catastrophic complication to have as patients deteriorate rapidly. Patients can present with symptoms of cranial nerve neuropathies, headache, nausea, and focal neurological deficits. We present a patient with metastatic pancreatic cancer who was treated initially with FOLFIRINOX (5-fluorouracil, leucovorin, irinotecan, and oxaliplatin) which resulted in marked clinical and radiologic improvement. However, he started to develop severe peripheral neuropathy and was switched to maintenance gemcitabine and nab-paclitaxel. On this regimen, his systemic disease was well controlled but he developed leptomeningeal carcinomatosis. To our knowledge, this is the first case of leptomeningeal metastases developing in a patient with pancreatic adenocarcinoma while on treatment with gemcitabine and nab-paclitaxel after cessation of FOLFIRINOX. We should maintain high clinical suspicion for leptomeningeal disease in pancreatic cancer, especially when systemic disease is well controlled, as the chemotherapeutic agents may not be crossing the blood-brain barrier effectively contributing to high morbidity and mortality.
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Co-occurrence of High-Risk Myelodysplastic Syndrome With a Complex Karyotype/TP53 Mutation and IgG Lambda Monoclonal Gammopathy of Undetermined Significance. Cureus 2024; 16:e58451. [PMID: 38765410 PMCID: PMC11099498 DOI: 10.7759/cureus.58451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/16/2024] [Indexed: 05/22/2024] Open
Abstract
Myelodysplastic syndrome (MDS) represents a group of hematologic disorders marked by abnormal cellular development in the bone marrow, while monoclonal gammopathy of undetermined significance (MGUS) involves abnormal plasma cells without symptomatic manifestations. This paper presents a compelling case of a 74-year-old Hispanic female diagnosed with a rare combination of high-risk MDS characterized by a complex karyotype and TP53 mutation, alongside IgG lambda MGUS. The patient's clinical presentation included a spectrum of symptoms such as body aches, rash, fever, dyspnea, and bloody watery diarrhea. Initial diagnostic evaluations yielded no significant findings, but subsequent investigations revealed abnormalities in both bone marrow and peripheral blood, indicative of coexisting MDS and MGUS. Chromosomal analysis further confirmed the presence of a complex karyotype with multiple aberrations, notably including 5q deletion. This case underscores the rarity of simultaneous high-risk MDS and MGUS, particularly with the additional complexity of a TP53 mutation and complex karyotype. It underscores the imperative for continued research efforts to elucidate the underlying mechanisms and optimal management strategies for such intricate cases. Moreover, it highlights the therapeutic challenges posed by concurrent MDS and plasma cell disorders, advocating for more aggressive interventions such as stem cell transplantation as potential avenues for improved patient outcomes.
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Long-Lasting SARS-CoV-2 Infection With Post-COVID-19 Chronic Interstitial Pneumonia in a Patient With Chronic Lymphocytic Leukemia Treated Successfully With Intravenous Immunoglobulin. Cureus 2024; 16:e51890. [PMID: 38333462 PMCID: PMC10851034 DOI: 10.7759/cureus.51890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/08/2024] [Indexed: 02/10/2024] Open
Abstract
Post-coronavirus disease 2019 (post-COVID-19) condition is a post-acute syndrome characterized by non-specific symptoms that remain for at least two months and typically appear three months after the start of the acute phase. Individuals with chronic lymphocytic leukemia (CLL) are considered to be at high risk of contracting COVID-19. It is also becoming increasingly evident that the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccine response is frequently lacking or insufficient. We present a 77-year-old male patient with CLL who had multiple hospitalizations for the management of pneumonia related to persistent COVID-19 infection due to hypogammaglobulinemia. He was subsequently treated with intravenous immunoglobulin (IVIG). This case emphasizes the importance of the early detection of hypogammaglobulinemia in patients with CLL and long COVID because of the potential therapeutic benefit of IVIG therapy. We also provide a literature review on COVID-19 infection in CLL patients, focusing mainly on the subset population of patients with hypergammaglobulinemia.
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BRAF Inhibitors in BRAF-Mutated Colorectal Cancer: A Systematic Review. J Clin Med 2023; 13:113. [PMID: 38202120 PMCID: PMC10779564 DOI: 10.3390/jcm13010113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Revised: 12/17/2023] [Accepted: 12/22/2023] [Indexed: 01/12/2024] Open
Abstract
Colorectal cancer (CRC) is the second-leading cause of cancer-related deaths globally. BRAF mutation is present in about 10% of CRC patients and is associated with a poor response to chemotherapy. These patients have a relatively poor prognosis. This review aims to assess the efficacy and safety of BRAF inhibitors in BRAF-mutated CRC patients. A literature search was performed on PubMed and Embase, and clinical trials relevant to BRAF inhibitors in CRC were included. Data were extracted for efficacy and safety variables. Two randomized clinical trials (n = 765) and eight non-randomized trials (n = 281) were included based on inclusion criteria. In RCTs, an overall response was reported in 23% of the patients treated with BRAF inhibitor-based regimens compared to 2.5% with control regimens. The hazard ratio of overall survival was also significantly better with triplet encorafenib therapy at 0.52 (95% CI = 0.39-0.70). In single-arm trials, ORR was 17% and 34% in two-drug and three-drug regimens, respectively. BRAF inhibitor-based regimens were safe and effective in the treatment of BRAF-mutated CRC. Large-scale randomized trials are needed to find a suitable population for each regimen. PROSPERO registration No. CRD42023471627.
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Irritable bowel syndrome (IBS) among Lebanese adults: unidentified IBS and associated factors. BMC Public Health 2023; 23:1589. [PMID: 37605160 PMCID: PMC10463955 DOI: 10.1186/s12889-023-16543-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 08/16/2023] [Indexed: 08/23/2023] Open
Abstract
BACKGROUND Irritable bowel syndrome (IBS) is one of the most frequent functional gastrointestinal disorders, but the condition is still underdiagnosed. The high of rate of unidentified IBS by patients can be related to different factors. The aim of this study is to assess the rate of unidentified IBS among Lebanese adults and investigate the role of socio-demographic factors, anxiety, depression, insomnia and eating attitudes on IBS diagnosis. METHODS A cross-sectional study was conducted among Lebanese adults older than 18 years between June 2022 and December 2022, using a self-reporting questionnaire distributed via social media. RESULTS A total of 425 participants was enrolled in the study with around 184 (46.8%) having a possible unidentified IBS. Higher psychological distress (aOR = 1.07) and insomnia severity (aOR = 1.08) were significantly associated with higher odds of having possible unidentified IBS whereas a higher household crowding index (aOR = 0.67) was significantly associated with lower odds of having possible IBS. The correlation of eating attitudes with cigarette smoking (aOR = 1.33; p = .025; 95% CI 1.04; 1.70) and insomnia severity with cigarette smoking (aOR = .89; p = .023; 95% CI .80; .98) were significantly associated with the presence of possible IBS. In nonsmokers, higher psychological distress (aOR = 1.07) and insomnia severity (aOR = 1.10) were significantly associated with higher odds of having possible IBS. In smokers, higher BMI (aOR = .78) was significantly associated with lower odds of having possible IBS, whereas higher eating attitudes scores (more inappropriate eating) (aOR = 1.40) were significantly associated with higher odds of having possible IBS. CONCLUSION The study highlighted the implication of raising awareness about IBS among the Lebanese population to promote early diagnosis and minimize the rate of unidentified IBS by patients. Initiation of appropriate treatment plans, tailored symptomatic management approach, and diet programs should be highly encouraged.
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Acute Myeloid Leukemia in a Patient With Human Immunodeficiency Virus-Related High-Risk Myelodysplastic Syndrome. Cureus 2022; 14:e32409. [PMID: 36644058 PMCID: PMC9832940 DOI: 10.7759/cureus.32409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/10/2022] [Indexed: 12/14/2022] Open
Abstract
The human immunodeficiency virus (HIV) is a retrovirus that infects a subset of T lymphocytes referred to as CD4 T-helper cells. This insult to the quantity and quality of T lymphocytes leads to a significant compromise of the immune system and the development of an environment of abnormal immune activation. This aberrancy in the immune system increases the susceptibility to developing various malignancies. Hematological abnormalities like cytopenias are among the most common complications of HIV and acquired immunodeficiency syndrome (AIDS)-related lymphoid malignancies. Myelodysplastic syndrome (MDS), a disease of ineffective hematopoiesis causing dysplastic cells and hypercellular bone marrow, manifesting as pancytopenia, has been described in patients with HIV but is poorly documented in the medical literature. We present the case of a middle-aged male with longstanding HIV who developed severe pancytopenia secondary to high-risk MDS and eventually progressed to and died from acute myeloid leukemia (AML), a phenomenon infrequently reported as associated with HIV/AIDS. Patients with HIV/AIDS and cytopenias should get a detailed hematological evaluation so as not to miss or delay the AML diagnosis.
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Epstein-Barr Virus-Positive Primary Diffuse Large B-cell Lymphoma of the Colon in a Patient With Human Immunodeficiency Virus. Cureus 2022; 14:e31046. [DOI: 10.7759/cureus.31046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/03/2022] [Indexed: 11/07/2022] Open
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Lung Cancer Presenting as Upper Extremity Musculoskeletal Pain: A Case Report. Cureus 2022; 14:e28706. [PMID: 36204042 PMCID: PMC9527109 DOI: 10.7759/cureus.28706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/02/2022] [Indexed: 11/05/2022] Open
Abstract
Adenocarcinoma is a tragically common iteration of lung cancer. Risk factors included primary or secondary exposure to tobacco smoke, family history of the disease, and occupationally related hazards, among others. Metastasis to various distant organs may present quite late and in unusual ways, providing a challenge to healthcare providers. A combination of imaging, biopsy, and histochemical analysis can be used to clinch the diagnosis and guide management. Effective treatment relies on a prompt diagnosis, from surgery to radiation and chemotherapy. Our case illustrates how an advanced metastatic lung cancer clinically manifested as something as seemingly benign as shoulder pain.
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Hyperhemolytic Crisis Following Transfusion in Sickle Cell Disease With Acute Hepatic Crisis: A Case Report. Cureus 2022; 14:e27844. [PMID: 36110470 PMCID: PMC9461243 DOI: 10.7759/cureus.27844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/09/2022] [Indexed: 11/05/2022] Open
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Splenic Marginal Zone Lymphoma With Histological Transformation to Hodgkin’s Lymphoma. Cureus 2022; 14:e26738. [PMID: 35967131 PMCID: PMC9363686 DOI: 10.7759/cureus.26738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/11/2022] [Indexed: 11/15/2022] Open
Abstract
Marginal zone lymphoma (MZL) is a rare, slow-growing/indolent B cell lymphoid neoplasm accounting for 10.5% to 11.8% of all B cell lymphomas. MZL originates from the mature B lymphocytes, which are usually present in the marginal zone of the lymphoid follicle. Histological transformation (HT) is defined as sheets of large cells arising in an indolent lymphoma with morphological and immunophenotypic changes suggestive of a high-grade lymphoma such as Hodgkin's lymphoma, diffuse large B cell lymphoma (DLBCL), or Burkitt lymphoma. The median time of transformation ranges from one year to 15 years following the initial diagnosis of MZL. Studies reported that the deletion of TP53 and 7q and mutations in NOTCH2 are commonly associated with HT in MZL. This case report outlines the rare happening of an MZL transformation into a nodular subtype of Hodgkin's lymphoma in a 56-year-old female, which prompted further investigations and a different therapeutic approach. By reporting this case, we emphasize that HT changes the natural history and significantly affects the overall survival of patients with MZL. Hence, it is necessary to get a core needle or excisional biopsy whenever there is a clinical suspicion of HT in MZL for early diagnosis and a better therapeutic approach.
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A Rare Case of Extra-Medullary Portacaval Plasmacytoma in a Patient With Relapsed Multiple Myeloma. Cureus 2022; 14:e26552. [PMID: 35936187 PMCID: PMC9348586 DOI: 10.7759/cureus.26552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/04/2022] [Indexed: 12/02/2022] Open
Abstract
Multiple myeloma (Kahler disease) is a monoclonal plasma cell immunoproliferative neoplasm originating within the bone marrow that involves the production of monoclonal immunoglobulins, mostly IgG and IgA. Extramedullary plasmacytoma (EMP) is a subset of plasma cell neoplasms that can develop in patients at the time of diagnosis with multiple myeloma, or relapse of the disease. Symptoms related to plasmacytomas depend on the primary location. Here in, we present a rare case of extramedullary plasmacytoma involving the portacaval space in an 83-year-old African American female with relapsed multiple myeloma. She was treated successfully with radiation therapy with complete resolution of the mass. In this case report, we aim to discuss the clinical features along with diagnostic methods and treatment for extramedullary plasmacytomas with emphasis on utilizing a multidisciplinary approach in managing these rare cases.
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A Case of Chronic Myelomonocytic Leukemia Unmasked After Receiving J&J COVID-19 Vaccine. Cureus 2022; 14:e26070. [PMID: 35865440 PMCID: PMC9292133 DOI: 10.7759/cureus.26070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/18/2022] [Indexed: 11/05/2022] Open
Abstract
Chronic myelomonocytic leukemia (CMML) is a clonal hematopoietic stem cell disease that comes under the overlap syndrome (myelodysplastic and myeloproliferative disorders). CMML is characterized by peripheral blood monocytosis and bone marrow dysplasia. The pathogenesis of CMML is poorly understood. Although cytogenetic and molecular abnormalities are common, they are not diagnostic. Herein, we present a rare case of CMML after receiving the J&J COVID-19 vaccine with the rare association of limited scleroderma. Based on the Surveillance, Epidemiology, and End Result (SEER) cancer statistics review 2014-2018, the five-year age-adjusted incidence rate of CMML in both sexes is 0.5/100,000, with greater incidence in males (0.7/100,000) compared to females (0.3/100,000). We emphasize the fact that, based on the previous studies reported, the association of scleroderma with CMML is very rare. Our patient had concomitant CMML and scleroderma, which were unmasked after the patient received the COVID-19 vaccine. Our case suggests the possibility of developing CMML after receiving the J&J COVID vaccine. Immunization has always been a life-saving intervention in history. As the world is foreseeing getting the COVID-19 vaccine, it is essential to report all the possible adverse events for safety monitoring. Physicians should be aware of this unusual complication of the vaccine, and more cases are needed to confirm the association between them.
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A Rare Case of Aggressive Metastatic Laryngeal Chondrosarcoma Presenting as Bilateral Necrotizing Pneumonia. EAR, NOSE & THROAT JOURNAL 2022:1455613221100005. [PMID: 35635129 DOI: 10.1177/01455613221100005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Laryngeal chondrosarcomas are rare tumors that account for only 0.2% of malignant tumors of the larynx. Approximately 80% of these tumors are low grade and well differentiated and are associated with a good long-term prognosis. Herein, we report a case of a 77-year-old male presenting with acute hypoxic respiratory failure that required intubation and mechanical ventilation. Chest CT showed multiple pulmonary nodules and cavities. He then required a tracheostomy, and a soft tissue mass in the subglottic mass was discovered. A laryngoscopy-guided excisional biopsy of the mass was performed. Histopathological examination confirmed the diagnosis of laryngeal chondrosarcoma. Clinicians should consider metastatic laryngeal chondrosarcoma as a differential diagnosis for lung cavities. Overall, we believe this to be the first case of aggressive laryngeal chondrosarcoma with mediastinal and pulmonary metastasis mimicking necrotizing pneumonia.
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A Rare Case of Solitary Plasmacytoma Arising From the Sternum. Cureus 2022; 14:e23819. [PMID: 35530885 PMCID: PMC9067889 DOI: 10.7759/cureus.23819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/04/2022] [Indexed: 11/29/2022] Open
Abstract
Solitary plasmacytoma (SP) is characterized by an accumulation of neoplastic monoclonal plasma cells in a localized fashion, without evidence of multiple myeloma. It makes up <5% of all plasma cell neoplasms and is typically found in regions like the pelvis, ribs, vertebra, and spine. SP is classified into extramedullary plasmacytoma (EMP), which primarily affects soft tissues, and solitary bone plasmacytoma (SBP), which primarily affects the pelvis, ribs, vertebrae, and spine. We report a case of a 66-year-old man with sternal plasmacytoma presenting as chest pain. He was treated with radiation therapy. Here, we aim to describe the clinical features, diagnostic methods, treatment, and potential outcome in a patient with SBP.
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Peritumoral Immunoglobulin M Lambda Light Chain Amyloidosis in a Patient With Advanced Follicular Lymphoma. Cureus 2022; 14:e21738. [PMID: 35251810 PMCID: PMC8887873 DOI: 10.7759/cureus.21738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/30/2022] [Indexed: 11/15/2022] Open
Abstract
Peritumoral light chain (AL) amyloidosis secondary to lymphoid malignancies is a rare but well-described entity. Peritumoral deposition of amyloid without systemic amyloidosis has been described in mucosa-associated lymphoid tissue (MALT) lymphomas; however, there are no reported cases of follicular lymphoma with localized peritumoral AL amyloidosis without systemic involvement of amyloidosis. We present a rare case of a patient with advanced follicular lymphoma with peritumoral lymph node IgM lambda light chain amyloidosis without an underlying monoclonal gammopathy or plasma cell dyscrasia.
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Extra-Medullary Hematopoiesis in Sickle Cell Disease Presenting as a Right Adrenal Mass. Cureus 2022; 14:e21334. [PMID: 35186592 PMCID: PMC8849509 DOI: 10.7759/cureus.21334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/17/2022] [Indexed: 12/04/2022] Open
Abstract
Extramedullary hematopoiesis can occur during normal fetal development or as a compensatory mechanism in chronic anemia when the primary sites of hematopoiesis fail. When it occurs, it is mostly seen in sites such as the liver, spleen, and lymph nodes. Extramedullary hematopoiesis is seen in patients with abnormal morphology of red blood cells like thalassemia and abnormal red blood cell shape like hereditary spherocytosis. The incidence of extramedullary hematopoiesis in sickle cell disease is very rare. We report a case of focal adrenal extramedullary hematopoiesis in a 21-year-old patient with sickle cell disease who presented with pain in the right thorax. A retroperitoneal mass was seen in the MRI of the abdomen of the patient suggestive of extramedullary hematopoiesis. Our case highlights the importance of physician awareness of this rare pathology for proper diagnosis and management.
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A Rare Case of Sarcomatoid Variant of Mixed Germ Cell Tumor of the Testis Presenting With Malignant Hypercalcemia and Tumor Lysis Syndrome. Cureus 2021; 13:e19749. [PMID: 34938626 PMCID: PMC8684799 DOI: 10.7759/cureus.19749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/19/2021] [Indexed: 11/05/2022] Open
Abstract
Hypercalcemia of malignancy is relatively common in several cancers. However, in testicular cancer, paraneoplastic hypercalcemia is uncommon. We describe the first case of severe tumor lysis syndrome associated with hypercalcemia from bone metastasis of testicular origin. Classically, tumor lysis syndrome is associated with hypocalcemia. This was a diagnostic and therapeutic challenge.
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Small Lymphocytic Lymphoma Presenting as a Breast Lump: A Rare Presentation of Non-Hodgkin's Lymphoma. Cureus 2021; 13:e19401. [PMID: 34926003 PMCID: PMC8654092 DOI: 10.7759/cureus.19401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/09/2021] [Indexed: 11/05/2022] Open
Abstract
Approximately one-fourth of non-Hodgkin's lymphomas (NHLs) present with an extranodal origin. Primary and secondary involvements of the breast by lymphoma are rare because of the paucity of lymphoid tissue in the breast. Primary breast small lymphocytic lymphoma (SLL) typically presents as a manifestation of widespread chronic lymphocytic leukemia (CLL). A 58-year-old female presented to our clinic with a palpable breast mass. She had no cytopenias and her absolute peripheral B lymphocyte count was less than 5000/microL. The mass was biopsied and histology with immunohistochemistry showed neoplastic cells positive for CD23 and CD5 confirming the diagnosis of small B cell lymphocytic lymphoma of the breast. Further imaging revealed extensive mediastinal and retroperitoneal lymphadenopathy. Histopathology of bone marrow biopsy revealed diffuse infiltration with SLL. The patient was treated with six cycles of fludarabine, cyclophosphamide and rituximab (FCR) with excellent clinical response. To our knowledge, this is the first case of SLL infiltration of the breast without CLL treated successfully with FCR.
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A Case of Acinetobacter junii Cavitary Pneumonia With Bacteremia in a Patient With Systemic Lupus Erythematosus. Cureus 2021; 13:e19711. [PMID: 34976481 PMCID: PMC8681891 DOI: 10.7759/cureus.19711] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/18/2021] [Indexed: 12/03/2022] Open
Abstract
Acinetobacter genus includes multiple species, most notably A. baumanii that constitutes a common cause of nosocomial infections worldwide, particularly in patients with underlying immunodeficiency and risk factors (e.g., prior broad-spectrum antibiotic therapy, central venous catheter, mechanical ventilation). A. junii is a very rare human pathogen that is particularly associated with outbreaks of sepsis in immunocompromised neonates and pediatric oncology patients and rarely in immunocompromised adults. To our knowledge, this is the first case report of cavitary pneumonia with bacteremia secondary to A. junii in a patient with systemic lupus erythematosus (SLE).
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Iatrogenic Kaposi's sarcoma unmasked by Vedolizumab in a patient with ulcerative colitis and well-controlled human immunodeficiency virus: A case report. Int J Crit Illn Inj Sci 2021; 11:177-180. [PMID: 34760665 PMCID: PMC8547680 DOI: 10.4103/ijciis.ijciis_92_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 09/04/2020] [Accepted: 12/17/2020] [Indexed: 11/04/2022] Open
Abstract
Kaposi sarcoma (KS) was first described by Moritz Kaposi as a vascular tumor that mainly involves the skin but can affect any organ system. It is typically an acquired immunodeficiency syndrome defining illness but has emerged as a neoplasm also seen in patients on immunosuppressive therapy. Few KS cases have been reported in the literature associated with inflammatory bowel diseases. We report the case of a 39-year-old male with well-controlled human immunodeficiency virus (HIV) and ulcerative colitis (UC) who presented to the hospital with new skin lesions shortly after the initiation of vedolizumab to treat his refractory UC. Immunohistochemistry of the skin lesions was consistent with Kaposi's sarcoma secondary to human herpesvirus-8. This is a rare case of iatrogenic KS in a well-controlled HIV patient secondary to immunosuppressive therapy.
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Commensalism or symbiosis: The potential use of rituximab in steroid-refractory Evans syndrome in a patient with ulcerative colitis. Arch Rheumatol 2021; 37:156-157. [PMID: 35949878 PMCID: PMC9326375 DOI: 10.46497/archrheumatol.2022.8898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Accepted: 05/28/2021] [Indexed: 11/14/2022] Open
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Recurrent gastrointestinal bleeding in a patient with Heyde syndrome with elevated factor VIII levels: A case report. Int J Crit Illn Inj Sci 2021; 11:253-256. [PMID: 35070916 PMCID: PMC8725811 DOI: 10.4103/ijciis.ijciis_151_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 03/11/2021] [Accepted: 03/26/2021] [Indexed: 11/23/2022] Open
Abstract
Heyde syndrome is the association between gastrointestinal (GI) bleeding from intestinal angiodysplasia (IA) and aortic stenosis (AS). Although the course of disease progression that links AS and GI bleeding has not been determined, overlaps among AS, intestinal dysplasia, and acquired von Willebrand's syndrome is thought to result in GI bleeding. Proper repair of the aortic valve can result in significant improvement of GI bleeding and its recurrence. Herein, we are reporting this rare case, in which a patient with moderate AS on echocardiogram presents with recurrent GI bleeding from multiple IA in the setting of elevated factor VIII levels, to propose a theory that angiodysplasia could potentially develop due to intermittent, recurrent low-grade obstruction of submucosal veins at the level of the muscularis propria secondary to venous thrombosis related to elevated factor VIII levels.
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A rare case report of malignant peripheral nerve sheath tumor involving both the small bowel and large bowel. Ann Afr Med 2021; 20:228-231. [PMID: 34558453 PMCID: PMC8477282 DOI: 10.4103/aam.aam_10_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Malignant peripheral nerve sheath tumor (MPNST) contains properties and histologic markers of both neural crest cells and mesenchymal cells. It is a rare diagnosis, with an incidence of 1:100,000/year or 4%–10% of soft-tissue sarcomas. There are very few cases reported and studied. Therefore, establishing a proper diagnosis and treatment of MPNST provides a challenge. We present this unique and rare case of metastatic MPNST of the small and large bowel with bone, pulmonary, liver, and splenic metastases. The patient subsequently developed hemorrhagic brain metastases and died 6 months after THE initial diagnosis.
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A Rare Case of Severe Lactic Acidosis in a Patient With Mantle Cell Lymphoma. J Investig Med High Impact Case Rep 2021; 9:23247096211034040. [PMID: 34330169 PMCID: PMC8326604 DOI: 10.1177/23247096211034040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Lactic acidosis is an extremely rare paraneoplastic manifestation of hematological malignancies, and often carries an extremely poor prognosis. Mantle cell lymphoma is an aggressive and rare form of non-Hodgkin lymphoma. To the best of our knowledge, it is extremely rare to have severe lactic acidosis in patients with mantle cell lymphoma. In this article, we are reporting a rare case of mantle cell lymphoma diagnosed with typical cluster differentiation (CD markers) in bone marrow examination with persistent lactic acidosis refractory to intravenous hydration that responded well to chemotherapy. Malignant lactic acidosis is a medical emergency that needs rapid evaluation and identification that shows improved prognosis after the introduction of chemotherapy.
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Man with painful penile swelling. J Am Coll Emerg Physicians Open 2021; 2:e12437. [PMID: 34136881 PMCID: PMC8196403 DOI: 10.1002/emp2.12437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 03/23/2021] [Accepted: 03/24/2021] [Indexed: 11/13/2022] Open
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Persistent Hypercoagulable State in COVID-19: A Case Series of COVID-19 Associated Pulmonary Embolism. J Glob Infect Dis 2021; 13:38-41. [PMID: 33911452 PMCID: PMC8054785 DOI: 10.4103/jgid.jgid_180_20] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 07/15/2020] [Accepted: 09/16/2020] [Indexed: 01/22/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) has swept through the world with millions of cases and hundreds of thousands of deaths. COVID-19-associated coagulopathy has been recognized as the major cause of morbidity and mortality. To the best of our knowledge, a majority of the cases of coagulopathy have been reported in patients with moderate-to-severe COVID-19 and limited to observations during the recovery/postcytokine storm state. Herein, we report a case series of two patients with COVID-19 who developed pulmonary embolism in the late phase of the disease. This raised the hypothesis that the risk of hypercoagulability in patients with COVID-19 can persist until the recovery phase, which would warrant a follow-up with D-dimer and fibrinogen trending, as well as postdischarge thromboprophylaxis for at least 2 weeks during the recovery phase.
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Diffuse bone metastasis from cholangiocarcinoma involving the sternum: A case report and review of literature. Int J Crit Illn Inj Sci 2021; 11:43-46. [PMID: 34159137 PMCID: PMC8183375 DOI: 10.4103/ijciis.ijciis_5_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Revised: 03/24/2020] [Accepted: 04/24/2020] [Indexed: 11/21/2022] Open
Abstract
Cholangiocarcinoma (CCA) is a rare cancer of the bile duct epithelial cells and it commonly spreads to the regional lymph nodes, liver, and lungs. Bone metastasis has been reported in patients with CCA, involving both the axial and appendicular skeleton. Herein, we report a case of extrahepatic CCA with extensive bone metastases involving the calvarium, sternum, bilateral ribs and scapulae, entire spine, pelvis, and bilateral femur. To our knowledge, this is the first case report on sternum metastasis in CCA. The case presentation and review of literature highlighted the rarity of this metastasis, and health-care providers should be aware of the rare presentation of CCA.
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A Rare Case of Isolated, Spontaneous, and Asymptomatic Common Carotid Artery Dissection. J Emerg Trauma Shock 2021; 14:240-242. [PMID: 35125791 PMCID: PMC8780631 DOI: 10.4103/jets.jets_180_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 06/11/2021] [Accepted: 06/28/2021] [Indexed: 11/23/2022] Open
Abstract
Carotid artery dissection begins as a tear in one of the carotid arteries of the neck, which allows blood under arterial pressure to enter the wall of the artery and split its layers. The result is either an intramural hematoma or an aneurysmal dilatation. It is a significant cause of neurological signs and symptoms in all age groups. The common carotid artery dissection is the least affected and reported in the literature. There are multiple conditions that can cause the common carotid artery dissection including, trauma, procedures, and rarely spontaneous. Herein, we report a very unique and rare case of a female who presented with spontaneous and isolated common carotid artery dissection with no neurological signs and symptoms.
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Abstract
Abstract
Background
Kaposi’s sarcoma (KS) is a vascular tumor caused by human herpes virus-8 infection (HHV-8) commonly involving the skin. We report a case of a patient with controlled HIV who developed Kaposi’s sarcoma on vedolizumab.
Darkened hyperkeratotic plaque on his left medial foot
Methods
A 39-year-old homosexual male with a history of Ulcerative Colitis (UC), Hodgkin’s lymphoma in remission and HIV presented with complaints of abdominal pain and bloody diarrhea. He had new tender lesions on his left foot which was absent at his previous admission a month ago. The lesions started as macules and later progressed to tender lesions. Mesalamine and oral corticosteroids were previously prescribed without symptomatic relief and he was started on vedolizumab 2 months ago. On physical exam he had abdominal tenderness, tender cervical and inguinal lymph nodes, and dark macules on his feet. Digital rectal exam revealed bloody mucoid stool. Laboratory showed white blood cell count of 12,600/mm3, ESR of 132 mm/hr and CRP of 4.6 mg/dL. His CD4 T-cell count was 873 cells/mm3 and viral load was 50 copies per milliliter. Cervical lymph node biopsy showed polymorphous population of lymphocytes but was negative for malignant cells. Biopsy of the foot plaques showed atypical intradermal vascular and spindle cell proliferation positive for HHV-8 and for vascular marker CD34. The results were consistent with the diagnosis of KS. Serology was also positive for HHV-8 with high viral titers of 74 copies/mL. Colonoscopy showed severe proctitis with deep ulcerations in a continuous pattern in the rectum with a normal sigmoid colon. Follow up colonoscopy showed improved proctitis and he was started on doxorubicin to treat KS with improvement of the foot lesion a month later following treatment.
Dark macules on the sole of both feet
Figure 3a: Spindle cells with irregular small vessel proliferation and red blood cell extravasation between tumor cells Figure 3b: Immunohistochemical stain showing HHV-8 expression of spindle cells
Improvement of the foot lesion
Results
Vedolizumab is a monoclonal antibody that prevents the recruitment of lymphocytes to the inflamed tissue. It is approved for the treatment of IBD and has shown efficacy and safety. The iatrogenic form of Kaposi’s sarcoma occurs in patients on immunosuppressive therapy, as this patient.
Conclusion
Patients with IBD on immunosuppressive drugs should be followed up closely and screened for latent viral infections prior to initiating therapy. As in the patient, HHV-8 should be recognized as a likely underlying opportunistic infection in immunocompromised patients with IBD.
Disclosures
All Authors: No reported disclosures
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Spinal Metastasis from Merkel Cell Carcinoma in an Elderly Male. Asian J Neurosurg 2020; 15:128-131. [PMID: 32181186 PMCID: PMC7057882 DOI: 10.4103/ajns.ajns_5_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 09/30/2019] [Indexed: 11/04/2022] Open
Abstract
Merkel cell carcinoma is a cutaneous neuroendocrine malignancy that has an aggressive nature. Classically, it affects the elderly Caucasian population with a predilection for the sun-exposed areas of the body. Pathogenesis has been linked to ultraviolet radiation, immunosuppression, and the Merkel cell polyomavirus. Definitive diagnosis entails histologic evaluation and immunohistochemical staining. With its generalized appearance and tendency for metastasis, a high index of suspicion must be utilized. In this case, we present the unique presentation of Merkel cell carcinoma as a rapidly enlarging lymph node with metastatic disease to the spinal column presenting as new-onset low back and radicular pain.
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A rare case of hyperprogression of nonsmall cell lung cancer in a patient on atezolizumab therapy. South Asian J Cancer 2020; 9:22. [PMID: 31956614 PMCID: PMC6956587 DOI: 10.4103/sajc.sajc_166_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
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Unusual Case of Spontaneous Postcoital Type A Aortic Dissection. Heart Views 2020; 21:305-308. [PMID: 33986934 PMCID: PMC8104325 DOI: 10.4103/heartviews.heartviews_165_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 11/18/2020] [Indexed: 12/04/2022] Open
Abstract
Aortic dissection is a life-threatening condition that may present as severe acute chest or abdominal pain, especially in high-risk patients, and should raise a high index of suspicion for aortic dissection when occurring after moderate-to-high-intensity activities, such as sexual intercourse. Sexual intercourse leads to physiological stress on the body causing an abrupt elevation in blood pressure and shearing force against the vessel wall. This shearing force increases the risk of vessel wall dissection. Below, we discuss a rare case of type A aortic dissection after sexual intercourse and highly recommend physicians to evaluate and educate their high-risk patients regarding aortic dissection with such activities.
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A rare case of hypokalemic ventricular tachycardia in a patient with thyrotoxic periodic paralysis. Int J Crit Illn Inj Sci 2019; 9:199-202. [PMID: 31879609 PMCID: PMC6927127 DOI: 10.4103/ijciis.ijciis_39_17] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 08/14/2019] [Accepted: 09/20/2019] [Indexed: 11/04/2022] Open
Abstract
Thyrotoxic periodic paralysis (TPP) is a potentially fatal complication of hyperthyroidism, characterized by recurrent muscle paralysis and hypokalemia. We present a case of a 32-year-old apparently healthy male patient, who presented with acute paraparesis associated with hypokalemia (K: 1.6 mmol/L), complicated by ventricular tachycardia (VT). Advanced cardiac life support was initiated with an amiodarone infusion, and eventually QRS complex narrowed and wide complex tachycardia resolved. Intravenous potassium chloride (KCl) 40 mEq over 2-3 h and oral KCL 40 mEq were administered to treat the electrolyte imbalance. Patient paralysis was quickly reversed; motor function was regained with movement of the lower extremities. This case highlights the importance of early recognition and prompt treatment of TPP as a differential diagnosis for muscle weakness, especially in the setting of severe hypokalemia. It is important to pay attention to the possibility of the development of lethal VT associated with hypokalemia in the setting of hyperthyroidism and thyrotoxic paralysis.
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Initial clinical presentation of prostate adenocarcinoma with hernial sac metastasis: A review of literature. Urol Ann 2019; 11:453-456. [PMID: 31649473 PMCID: PMC6798296 DOI: 10.4103/ua.ua_71_19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Successful resolution with apixaban of a massive left atrial appendage thrombus due to nonrheumatic atrial fibrillation: A case report and review. Ann Card Anaesth 2018; 21:76-77. [PMID: 29336400 PMCID: PMC5791497 DOI: 10.4103/aca.aca_146_17] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
A 32-year-old woman with a past medical history of paroxysmal atrial fibrillation, long QT syndrome, and implantation of an automatic iimplantable cardioverter-defibrillator (AICD) following cardiac arrest presented with disabling symptoms of paroxysmal atrial fibrillation due to recurrent AICD shocks. Before curative ablation, transesophageal echocardiography was performed to assess for existing thrombi. This is a rare case of successful resolution with apixaban of a massive left atrial appendage thrombus due to non-rheumatic atrial fibrillation that was successfully treated with apixaban.
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Takotsubo cardiomyopathy with Basal Hypertrophy and outflow obstruction in a patient with bowel ischemia. Int J Crit Illn Inj Sci 2018; 8:44-47. [PMID: 29619340 PMCID: PMC5869801 DOI: 10.4103/ijciis.ijciis_47_17] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Basal septal hypertrophy is a rare and unique anatomical finding associated with hypertrophic cardiomyopathy (HCM). It is also described as a sigmoid hypertrophy and is linked with aging and chronic hypertension. Takotsubo cardiomyopathy is a transient cardiomyopathy that occurs during periods of high physical or emotional stress. Its occurrence with HCM is relatively common; however, this presentation occurs more often with the classic asymmetrical septal hypertrophy or the apical variant. This case demonstrates its coexistence with isolated sigmoid hypertrophy in an elderly, hypertensive female with severe ischemic bowel disease.
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Loeffler's Syndrome Secondary to Hyperinfection by Strongyloides stercoralis Associated with Methotrexate in a Patient with Rheumatoid Arthritis. J Glob Infect Dis 2018; 10:29-30. [PMID: 29563723 PMCID: PMC5850762 DOI: 10.4103/jgid.jgid_69_17] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Abstract
BACKGROUND Dual antiplatelet (Plt) therapy with aspirin and clopidogrel is recommended for up to 1 year following acute coronary syndrome. Many of these cardiac patients are also on anithrombotic therapy like warfarin. Lower gastrointestinal bleeding (LGIB) is the main adverse event of this treatment. AIMS The main purpose of this study was to analyze the relationship of dual anti-Plt therapy and the risk of LGIB. METHODS Patients' electronic charts were reviewed to include a total of 19 variables, which included age, sex, ethnicity, daily use aspirin of any dose, daily use of clopidogrel, use of nonsteroidal anti-inflammatory drugs (NSAIDs) at least twice in the last week prior to admission and the daily use of anticoagulants (warfarin, heparin), and were obtained from history and physical examination reports, lab transcripts and procedural reports. SETTINGS/DESIGN A retrospective cohort study of the records of 3436 patients admitted to our hospital from January 1, 2009, to December 31, 2011, was evaluated. All the patients included were admitted through the emergency department with complaints of or relating to LGIB. The primary outcome studied was severe LGIB as defined by the requirement of at least two units of packed red blood cells and/or a decrease in the hematocrit of 20% or more or recurrent bleeding after 24 h of clinical stability with additional transfusions required. Other outcomes included surgical intervention. STATISTICAL METHODS/ANALYSIS Univariate analysis using t-test on continuous variables and Chi-square test on categorical variables were done before carrying out logistic regression analysis. Logistic regression analyses were conducted to measures of association between the variables and LGIB. Logistic regression analysis was not carried for surgical intervention and death because none of the variables was significant from univariate tests. RESULTS A total of 511 patients were found to have true LGIB. Among these subjects, 61 were shown to be on dual or multiple antithrombotic therapies. Further exploration revealed that while the use of multiple blood thinning agents may, in fact, pose a significant risk to overall LGIB, it did not significantly increase the risk for severe bleeding as outlined above. CONCLUSION The use of multiple blood thinning agents does not significantly increase the risk for severe LGIB.
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Association between Level of Tumor Markers and Development of VTE in Patients with Pancreatic, Colorectal and Ovarian Ca: Retrospective Case- Control Study in Two Community Hospitals. Pathol Oncol Res 2017; 24:283-287. [PMID: 28470575 DOI: 10.1007/s12253-017-0239-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Accepted: 04/25/2017] [Indexed: 01/29/2023]
Abstract
The risk of venous thromboembolism (VTE) is increased in patients with cancer. However, the role of tumor markers as potential indicators of increased risk of VTE is still undetermined. In this retrospective observational case control study, levels of the tumor markers CEA, CA 19-9 and CA 125 in patients with colorectal, pancreatic, and ovarian cancer respectively, who were admitted to two community hospitals between January 2001 and December 2011, were compared between patients who were VTE positive and those who were VTE negative. The primary goal of this study was to determine whether VTE positive cancer patients had higher tumor marker levels compared to VTE negative cancer patients. In our study, 66.7% (48/72) of patients who were positive for VTE had elevated tumor markers while 65.3% (66/101) of patients who were negative for VTE had low (normal) tumor markers, indicating an association of high tumor marker levels with the diagnosis of VTE. This was statistically significant with an odds ratio of 3.77 and p-value of <0.0001 (95% CI of 1.99-7.14). When the VTE group was further divided into DVT and PE groups, 70.2% (40/57) of patients in the DVT positive group had high tumor markers with a p value of <0.0001 and an odds ratio of 3.99 (95% CI of 2.02 to 7.89) while 57.9% (11/19) of patients in pulmonary embolism positive group had high tumor markers; this was, however, not statistically significant (p-value of 0.35 and a CI of 0.59 to 4.10). In this retrospective study of 173 individuals with a diagnosis of either colorectal, pancreatic, or ovarian Cancer, higher tumor marker levels (CEA, CA 19-9, and CA 125 respectively) were associated with an increased risk of VTE, either DVT or PE. However, when further divided into either DVT or PE groups, the association remained statistically significant only for DVT but not for PE.
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Amiodarone-induced loculated pleural effusion without pulmonary parenchymal involvement: A case report and literature review. J Nat Sci Biol Med 2017; 8:130-133. [PMID: 28250689 PMCID: PMC5320815 DOI: 10.4103/0976-9668.198345] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Amiodarone is an extremely effective antiarrhythmic drug that is known to cause many adverse effects such as pulmonary, thyroid, and liver toxicities. Of these, pulmonary toxicity is most serious. Pulmonary toxicity can present as interstitial pneumonitis, organizing pneumonia, pulmonary nodules and masses, and very rarely pleural effusions. We present a case of a 73-year-old male who presented with progressive exertional dyspnea, nonproductive cough, generalized fatigue, and weakness. He was found to have multiorgan toxicity secondary to long-term treatment with high doses of amiodarone. This case illustrates that amiodarone may cause toxicity involving multiple organs simultaneously in patients receiving long-term therapy and represents the first reported case of amiodarone-induced loculated pleural effusion without associated lung parenchymal involvement.
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The Role of Red Cell Distribution Width as a Predictor of Mortality for Critically Ill Patients in an Inner-city Hospital. J Nat Sci Biol Med 2017; 8:154-158. [PMID: 28781479 PMCID: PMC5523520 DOI: 10.4103/0976-9668.210017] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Background: Red cell distribution width (RDW) is a measure of the variation in the red blood cell volume that is usually recorded as a part of the standard complete blood cell count. Recent studies have demonstrated the prognostic value of RDW in many different clinical settings. The objective of this research study is to investigate the independent association of RDW with 30-day mortality in Intensive Care Unit (ICU) patients. Methods: One hundred and fifty-six patients admitted to the ICU of our hospital between July 2009 and June 2011 were included in our study. Out of 156 patients, 124 survived the hospital stay. The data on patient's demographics, interventions done in ICU, and their comorbidities were collected. Baseline variables and the RDW value were compared between survivors and nonsurvivors. The cutoff point for RDW used for the comparison was 15.75. Both univariable and multivariable analyses were done. P < 0.05 was considered statistically significant. Results: In the univariable analysis of the study between survivors and nonsurvivors, the median RDW was 17.20 for nonsurvivors, implying statistical significance (P = 0.007). In multivariable analysis, RDW remained significantly associated with inpatient mortality. The receiver operating characteristic is 0.656 (P = 0.007), with an optimal cutoff of 15.75 for RDW. At the cutoff of RDW, i.e., 15.75, the sensitivity and specificity for inpatient mortality was 71% and 89%, respectively. Conclusion: In critically ill ICU patients, RDW is an independent predictor of 30-day mortality. Taking into consideration the fact that RDW is routinely measured in complete blood count with no additional cost, this can serve as an “inexpensive prognostic marker” in critically ill patients.
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Acute hypophysitis secondary to nivolumab immunotherapy in a patient with metastatic melanoma. Int J Crit Illn Inj Sci 2017; 7:177-180. [PMID: 28971033 PMCID: PMC5613411 DOI: 10.4103/ijciis.ijciis_15_17] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
The treatment for melanoma is challenging because of its nature of being refractory particularly in metastatic stages. Treatment options include surgical resection of the lesion, radiation therapy, chemotherapy, and immunotherapy. Immunotherapy such as anti-cytotoxic T-lymphocyte antigen-4 and anti-programmed cell death protein 1 (PD-1) are increasingly being used in the treatment of metastatic malignant melanoma. Nivolumab is a PD-1 inhibitor used for the treatment of malignant melanoma. In our case, an 83-year-old patient presented with enlarged inguinal lymphadenopathy 2 years after curative surgical resection of her toes secondary to melanoma. She was started on nivolumab therapy after positron emission tomography (PET) –computed tomography scan and biopsy confirmed metastatic melanoma. She was responding well to the treatment as evidenced by repeated PET scan. Unfortunately thereafter, she was hospitalized with severe lethargy and generalized weakness attributed to immune-related adverse effects of thyroiditis and hypophysitis. Therefore, nivolumab was discontinued, and she was treated with high dose steroids and thyroid supplementation. The most common side effects of nivolumab therapy are immune-mediated colitis, immune-mediated hypothyroidism, immune-mediated hyperthyroidism, and immune-mediated adrenal insufficiency. It is important for clinicians to monitor patients closely with appropriate laboratories and regular follow-ups to identify side effects early so that they can be treated appropriately.
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Primary pure squamous cell carcinoma of the stomach treated with neoadjuvant chemotherapy and surgical resection. Indian J Cancer 2016; 52:145. [PMID: 26838004 DOI: 10.4103/0019-509x.175570] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Abstract
Warfarin is typically prescribed for patients with thromboembolic diseases and atrial fibrillation. In addition to the complications of bleeding, allergic skin reaction is one of its rare adverse effects. We herein report a case of a 79 year old male patient with leukocytoclastic vasculitis and proteinuria secondary to warfarin. The warfarin was discontinued and oral prednisone therapy was initiated. The cutaneous lesions and the proteinuria resolved thereafter.
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Cutaneous Metastasis as a First Presentation for Lung Adenocarcinoma. NORTH AMERICAN JOURNAL OF MEDICAL SCIENCES 2016; 8:222-5. [PMID: 27298817 PMCID: PMC4899962 DOI: 10.4103/1947-2714.183010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
CONTEXT According to the recent World Health Organization reports, lung cancer has become the most common type of malignancy and the leading cause of death from cancer. Lung cancer frequently metastasizes to hilar lymphnodes, brain, adrenal glands, bone, but rarely to skin. CASE REPORT We report a case of a 72-year-old male with a past medical history of pulmonary fibrosis and no prior history of smoking who presented to the emergency room for progressive dyspnea over three weeks. The patient reported having a rapidly growing scalp lesion as well. A computed tomography (CT) scan of the chest showed diffuse fibrotic changes and multiple densities of different diameters; a CT guided biopsy of lung revealed a poorly differentiated adenocarcinoma. Excision of right scalp lesion was performed, and pathology revealed poorly differentiated malignant neoplasm favoring adenocarcinoma. CONCLUSION We are presenting a rare case of lung adenocarcinoma presenting with skin metastasis, which was simultaneously diagnosed during the same hospitalization. Although cutaneous metastasis from the lung is rare, it must be ruled out in patients with suspicious skin lesions, smoking history, or lung cancer.
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Abstract
Diaphragmatic paralysis is an unusual and often underrecognized cause of dyspnea. We present a case of bilateral diaphragmatic paralysis with no identifiable etiology. Our patient is a 73-year-old female with a history of smoking who presented with dyspnea and orthopnea. She was treated for obstructive lung disease with no improvement in dyspnea despite adequate therapy. She had pulmonary function tests (PFTs) that revealed marked decrease in vital capacity and was unable to perform lung volume maneuvers supine due to marked dyspnea. The maximal inspiratory pressure was 37 in the upright position and decreased to 27 in the supine position. She was given a presumptive diagnosis of idiopathic bilateral diaphragmatic dysfunction. Given the history, physical exam, and PFT findings, we felt that the patient did not need further invasive testing. The patient was treated with noninvasive mechanical ventilation due to hypercapnia and her symptoms improved.
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Gastrostomy tube migration complicated with acute pancreatitis: Two case reports with review of literature. Int J Crit Illn Inj Sci 2016; 6:48-50. [PMID: 27051623 PMCID: PMC4795363 DOI: 10.4103/2229-5151.177360] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
The percutaneous endoscopic gastrostomy (PEG) tube is an important method of providing enteral nutrition to patients with swallowing disorders and those who need long-term enteral nutritional support. The association between PEG tube migration and acute pancreatitis is rare and was previously described in the literature. To the best of our knowledge, only 11 cases have been reported in the literature. In this article, we are describing two cases of acute pancreatitis secondary to PEG tube balloon migration to the duodenum. These two case reports exemplify that PEG tube migration to the duodenum is not uncommon, and it may lead to disturbance of the biliary flow, obstruction of the ampulla of vater, and acute pancreatitis.
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