| 1. |
- Akyurek, Levent M., et al.
(author)
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Pulmonary manifestations of systemic karyomegaly
- 2020
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In: RESPIRATORY MEDICINE CASE REPORTS. - : ELSEVIER. - 2213-0071. ; 29
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Journal article (peer-reviewed)abstract
- Over 40 years ago, abnormal enlargement of the nucleus of tubular epithelial cells was reported in a rare distinct hereditary chronic interstitial nephritis, karyomegalic interstitial nephritis (KIN). Here, we report the second case of systemic karyomegaly with pulmonary manifestations and present a detailed characterization of the karyomegalic cells in lung parenchyma. A 59-year-old woman who was diagnosed with KIN developed renal failure and eventually received a renal transplant later evaluated for chronic and progressive restrictive lung disease. The KIN diagnosis prompted us to carefully examine her lung parenchyma. Karyomegalic cells were identified in the alveolar epithelium, interstitium, as well as, in the vascular wall. Viral serological and biochemical blood analyses were negative. We consider that the pulmonary manifestations of karyomegaly expands the differential diagnosis of interstitial lung disease in patients with KIN.
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| 2. |
- Jahan, Yasmin, et al.
(author)
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COVID-19 : A case report from Bangladesh perspective
- 2020
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In: Respiratory Medicine Case Reports. - : Elsevier. - 2213-0071. ; 30
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Journal article (peer-reviewed)abstract
- A 34-year-old man without any significant medical history or comorbidities, suddenly developed fever, and shortness of breath, thereby admitted to the emergency department of a tertiary care hospital, Dhaka, Bangladesh. He had neither a history of traveling to Coronavirus disease (COVID) prone areas nor a direct contact of COVID positive patients. His chest X-ray revealed ground-glass opacity in the right middle and lower zone of the lung. The first polymerase chain reaction (PCR) test on throat and nasal swabs for the COVID upon admission was negative. Based on the chest X-ray result, RT-PCR was done again resulted positive. The patient was primarily treated with chloroquine and azithromycin. On full recovery, he was discharged from the hospital on day 12, after two subsequent throat swab samples tested negative by PCR (24 hours apart). He was encouraged to maintain home quarantine for at least the next 14 days. SARS-CoV-2 RNA by swab remained negative and the blood sample shows the presence of antibody (both IgM and IgG) in his follow-up visit (after 7 days of hospital discharge).
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