scholarly journals False elevations in urinary metanephrines: under-recognised pitfall with 24-hour urinary volume collection

2021 ◽  
Vol 14 (2) ◽  
pp. e241147
Author(s):  
Terry Shin ◽  
Thanh Duc Hoang ◽  
Mary Thomas Plunkett ◽  
Mohamed K M Shakir
Keyword(s):  
African American Woman ◽  
Urine Volume ◽  
American Woman ◽  
Secondary Hypertension ◽  
Reference Laboratory ◽  
Urine Collection ◽  
Urinary Volume ◽  
Normal Limits ◽  
Incorrect Diagnosis ◽  
Urinary Metanephrines

One pitfall in 24-hour urine collection is the input of incorrect urinary volume by the reference laboratory. This may lead to an incorrect diagnosis of pheochromocytoma or paraganglioma. A 48-year-old African-American woman was seen in the clinic for an elevated 24-hour urine metanephrine screen during workup for secondary hypertension. Urine volume was found to be incorrectly inputted by the lab as 9750 mL rather than 975 mL. The urinary metanephrines were then recalculated and the 24-hour urinary metanephrines resulted within normal limits. This case highlights this unique and potentially under-recognised error in testing with 24-hour urine volume collection.

Thrombosis Secondary to Medroxyprogesterone in Patient at Risk for Thromboembolism

2005 ◽  
Vol 21 (5) ◽  
pp. 276-280
Author(s):  
Michael C Ward ◽  
Devin A King ◽  
Mirranda Link ◽  
Rodel R Gloria ◽  
James R Taylor ◽  
...  
Keyword(s):  
Risk Factors ◽  
Medroxyprogesterone Acetate ◽  
African American Woman ◽  
American Woman ◽  
Protein S ◽  
Personal History ◽  
Protein S Deficiency ◽  
Normal Limits ◽  
S Deficiency ◽  
The Relationship

Objective: To report a case in which a young woman receiving medroxyprogesterone acetate injections developed deep vein thrombosis (DVT) after prolonged travel. Case Summary: An obese 27-year-old African American woman who had been receiving medroxyprogesterone acetate injections 150 mg intramuscularly every 3 months for 6 years experienced DVT after a 56-hour car ride. The patient's known risk factors for DVT included immobility, obesity (140 kg), and medroxyprogesterone acetate therapy. Family and personal history for thrombotic events were denied. Tests were performed after detection of the DVT to assess the patient for anticoagulation defects; results revealed an unidentified underlying protein S deficiency. All other test results were within normal limits. Discussion: Based on the Naranjo probability scale, it is possible that the DVT experienced by our patient was due to medroxyprogesterone acetate. Although she did have other risk factors for DVT, her underlying protein S deficiency was diagnosed after the thrombosis. Literature describing the relationship between the injectable form of contraception and thrombosis is limited. Therefore, this report reviews protein S deficiency, the relationship between oral contraceptives (OCs) and thrombosis, the influence of immobility on thrombosis development, and the clinical implications of evaluating patients for underlying inherited clotting abnormalities before initiating OCs. Conclusions: When considering whether to prescribe contraceptives, clinicians should assess the patient's risk factors for thrombosis, such as family or personal history. Although generally not recommended, prescreening tests may be considered if there is a positive family or personal history.

scholarly journals Risperidone-Induced Neutropenia in a Schizophrenic Patient: A Case Report and Literature Review

2021 ◽  
Vol 2021 ◽  
pp. 1-3 ◽  
Author(s):  
Ayodele Atolagbe ◽  
Stanley Nkemjika ◽  
Olusegun Popoola ◽  
Oluwatoyin Oladeji ◽  
Irina Kogan ◽  
...  
Keyword(s):  
Adverse Effect ◽  
Case Report ◽  
Adverse Reactions ◽  
African American Woman ◽  
American Woman ◽  
Severe Neutropenia ◽  
Blood Dyscrasia ◽  
Normal Limits ◽  
Second Generation Antipsychotic ◽  
Risperidone Treatment

Neutropenia is an adverse effect of various pharmacological therapies, including antipsychotics. Among the second-generation antipsychotic (SGA) medications, clozapine is most notable for neutropenic adverse effect. Risperidone, another SGA drug, is linked mainly with metabolic adverse effects, but rarely, blood dyscrasia adverse reactions have been reported. Hence, we report the case of a 56-year-old African American woman who developed severe neutropenia following two weeks of oral risperidone treatment. Her neutrophil levels returned to normal limits following discontinuation of risperidone and switching to haloperidol.

Merle’s travel: A Quest For Completeness In Paule Marshall’s The chosen place, the timeless people.

2019 ◽  
Vol 5 (4) ◽  
pp. 36-42
Author(s):  
Dr. K. Radah ◽  
G. Gayathri
Keyword(s):  
African American ◽  
Social Context ◽  
African American Women ◽  
African American Woman ◽  
American Woman ◽  
Community Level ◽  
Dominant Culture ◽  
True Self ◽  
American Women ◽  
Human Need

African American women have been silenced and kept ignorant by the dominant culture and it is the human need to create and maintain a true self in a social context. However, such an endeavor becomes an ordeal for those who are doubly oppressed, for those who are muted and mutilated physically and psychically through the diabolic crossfire of caste/race, sex and colonialism. This paper focuses on, an African American Woman, throughout her journey of life, seeking completeness in terms of family, society and community level.

Self-Reflective Insights on What I Have Learned in an Evolving Academic Career Model: Accounting Scholarship, Administration, and Diversity

2018 ◽  
Vol 33 (3) ◽  
pp. 5-16 ◽  
Author(s):  
Carolyn M. Callahan
Keyword(s):  
African American Woman ◽  
Academic Career ◽  
American Woman ◽  
Vantage Point ◽  
Business College ◽  
Personal Experiences ◽  
Career Model ◽  
Accounting Model ◽  
The Impact

ABSTRACT In this paper, I offer personal insights based on my experiences (thus far) in an evolving academic accounting career model. While I value all aspects of an academic career responsibilities (teaching, research, and service), this narrative focuses primarily on the role of accounting scholarship and, broadly, the impact of diversity on the same. I offer these perspectives and personal experiences from the unique vantage point as an African American woman, focused first on contributing to top-tired accounting scholarship, and more recently on roles as an administrator of an accounting department and business college. While my academic journey is unique by objective measures (often dubbed “trailblazing” by others), I offer suggestions that may be useful to any academic who is dedicated to success in our field. Given the evolving accounting model and challenges ahead, my overriding goal remains to encourage junior accounting colleagues to persevere, as an accounting academic career is richly rewarding.

Extra-nodal Rosai-Dorfman Disease Confined to Breast

2020 ◽  
Vol 154 (Supplement_1) ◽  
pp. S41-S42
Author(s):  
E Ozluk ◽  
R Shackelford
Keyword(s):  
Plasma Cells ◽  
African American Woman ◽  
American Woman ◽  
Lymphocytic Infiltration ◽  
Needle Aspiration ◽  
Left Breast ◽  
Unknown Etiology ◽  
Diagnostic Challenge ◽  
Ductal Cells ◽  
Rosai Dorfman Disease

Abstract Introduction/Objective First described by Rosai and Dorfman in 1969, Rosai-Dorfman Disease (RDD) is an uncommon, idiopathic, reactive lymph node process with an unknown etiology. It may involve extra-nodal organs including the skin, bone, soft tissue, and eyes. However, breast involvement is rare and RDD confined to breast without nodal involvement is extremely uncommon. Methods Here we present a case of RDD confined to breast. The patient was a 51-year-old African American woman who was found to have an irregular, solid left breast mass on routine mammogram, which had speculated irregular margins and measured of 37.0 x 32.0 x 32.0 mm. She did not have any symptoms, nor any palpable lymph nodes. The clinician stated that the lesion was highly suspicious for a breast malignancy and requested a fine needle aspiration (FNA) of the mass, followed by total excision. Results An FNA was interpreted as atypical histiocytic cells in a mixed lymphoid background. Histopathologic examination revealed an ill-defined mass with sheets of histiocytes, plasma cells, and a mixed lymphocytic population, with occasional germinal centers. Some of the histiocytes were spindle shaped and associated with storiform collagen deposition. The histiocytes had single and multiple nuclei and exhibited occasional emperipolesis. Immunohistochemical staining with S100 diffusely highlighted the histiocytes, whereas CD1a was negative. CD3 and CD20 immunostains were positive for mixed-type lymphocytic infiltration. Cytokeratin staining was performed and reassuringly stained only the benign ductal cells. A diagnosis of RDD of the breast was made, based on these histopathologic findings. Conclusion We report an example of an extra-nodal RDD involving the mammary gland that was initially suspected to be breast carcinoma. RDD may still be a diagnostic challenge, especially in a patient with suspected carcinoma. It is the pathologist’s role to lead the clinician to the proper diagnosis and render a correct histopathologic diagnosis.

scholarly journals Peripheral Retinal Neovascularization with Vitreous Hemorrhage in HIV Retinopathy

2017 ◽  
Vol 8 (2) ◽  
pp. 353-357 ◽  
Author(s):  
Kim Jiramongkolchai ◽  
Tin Yan Alvin Liu ◽  
J. Fernando Arevalo
Keyword(s):  
African American ◽  
Laser Photocoagulation ◽  
African American Woman ◽  
American Woman ◽  
Vitreous Hemorrhage ◽  
Retinal Ischemia ◽  
Retinal Neovascularization ◽  
Clinical Spectrum

We report a case of peripheral retinal neovascularization and vitreous hemorrhage in the setting of HIV retinopathy that can serve to extend the clinical spectrum of this condition. A 53-year-old African-American woman with AIDS was referred for decreased vision in the left eye and was found to have peripheral retinal neovascularization and vitreous hemorrhage. She had a workup that was negative for etiologies of retinal ischemia. Peripheral laser photocoagulation was used to treat areas of nonperfusion. To our knowledge, this is the first reported case of peripheral retinal neovascularization and vitreous hemorrhage in the setting of HIV retinopathy, and it can serve to extend the clinical spectrum of this condition.

scholarly journals A Case of a Laryngeal MALT Lymphoma in a Patient with a History of Gastric MALT

2015 ◽  
Vol 2015 ◽  
pp. 1-6 ◽  
Author(s):  
Mark Ashamalla ◽  
Marita S. Teng ◽  
Joshua Brody ◽  
Elizabeth Demicco ◽  
Rahul Parikh ◽  
...  
Keyword(s):  
African American ◽  
Malt Lymphoma ◽  
African American Woman ◽  
American Woman ◽  
Complete Response ◽  
Gastric Malt Lymphoma ◽  
Rare Presentation ◽  
Original Diagnosis ◽  
History Of ◽  
Previously Treated

We are reporting a case of a 62-year-old African American woman with a history of gastric MALT lymphoma successfully treated with radiation who presented with a laryngeal MALT lymphoma 4 years after her original diagnosis. She received definitive radiation with a complete response. The case presented is unique for the rare presentation of a MALT lymphoma in the larynx, especially in light of the patient’s previously treated gastric MALT lymphoma years ago.

scholarly journals Solitary Skeletal Muscle Metastasis as First Site of Recurrence of Cervical Cancer: A Case Report

2017 ◽  
Vol 10 (2) ◽  
pp. 694-698 ◽  
Author(s):  
Indumathy Varadarajan ◽  
Aparna Basu ◽  
Sherri Besmer ◽  
Jaganmohan Poli ◽  
Scott Richard ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Cervical Cancer ◽  
Case Report ◽  
African American Woman ◽  
American Woman ◽  
Extensive Literature ◽  
Upper Arm ◽  
Skeletal Muscle Metastasis ◽  
Muscle Metastasis

Cervical cancer is the fourth most common cancer in women worldwide, with a large majority of prevalence (85%) in developing countries. As of 2012, it accounts for 7.5% of all female cancer deaths. Despite its high prevalence, skeletal muscle metastasis from cervical cancer is extremely uncommon. In our extensive literature search, we were able to find only 8 cases where skeletal muscle metastasis was the only site of recurrence. We report a case of a 52-year-old African-American woman with a past medical history of cervical cancer (stage IIIB) who presented with pain and swelling in her left upper arm over the preceding 2 months. MRI of the left upper arm showed a solid well-circumscribed mass measuring 7.0 × 2.8 × 2.5 cm, deep to the biceps. Biopsy of the mass revealed a metastatic squamous cell carcinoma that was p16-positive. PET scan showed that the lesion was the sole site of metastasis. She received local radiation with concurrent chemotherapy. Follow-up MRI 6 months after the completion of therapy showed resolution of the mass. She has remained disease-free for the last 24 months as evidenced by a PET/CT scan in May 2016. In this case report, we discuss the role of imaging and pathology in the diagnosis of a solitary metastatic lesion. This case also emphasizes the importance of a close follow-up which aids in early intervention, increasing overall survival.

Sign in / Sign up

Export Citation Format

Share Document