Intraepithelial Inclusions on Urinalysis Screening among COVID-19 Cases: Are they Covicytes?-A Hospital-Based Cohort Study with Narrative Review.

Title: "Intraepithelial inclusions on urinalysis screening among COVID-19 cases: Are they Covicytes?-A hospital-based cohort study with narrative review." Context: Coronavirus disease 2019 (COVID-19)-associated delayed acute kidney injury (AKI) is often reported in subsequent waves of the pandemic. Early intervention and regular follow-up influence the outcome and inhibit progression into chronic kidney disease (CKD). This is the first study to identify urinary cytomorphological abnormalities (Covicytes) and predict COVID-19-associated delayed AKI with a narrative review of the possible etiologies for intraepithelial inclusions. Settings and Design: A hospital-based cohort study with a narrative review. Material and Methods: Screening urinalysis to assess the cytomorphology of epithelial cells (ECs) and inclusions in Leishman and periodic acid-Schiff (PAS)-stained smears by two independent pathologists was performed in reverse transcriptase polymerase chain reaction (RT-PCR)-confirmed COVID-19 cases at a tertiary care center. Statistical Analysis: Basic statistical tools were used for descriptive statistical analysis, and data were expressed in mean, proportion, and frequency. Results: Cytomorphological abnormalities (48/188) were predominant among adult males. Leukocyturia (39/48) with positive nitrite test (28/39), high ECs (27/48) and squamous cell-to-tubular EC (SC:TEC) ratio, intraepithelial intracytoplasmic inclusions predominantly in TECs (Covicytes), and multiple well-visualized, perinuclear PAS-negative neutrophilic vacuoles (17/39) were found. The association with preexisting diabetes (31/48), hypertension (10/48), and disease severity was noted. Conclusions: This study reported COVID-19-associated urinary cytomorphological abnormalities and interesting unique inclusions (Covicytes) that may be a result of underlying inflammatory changes, reactive hyperplasia, degenerative changes, or defective endocytosed vacuoles. The possible etiologies for renal inclusions were reviewed. We recommend compulsory baseline and follow-up urinary cytology screening for all COVID-19-suspected patients to detect and predict delayed AKI before clinical and biochemical manifestation during disease endemicity.

Quick Sequential Organ Failure Assessment Score, Lactate, and Neutrophil-Lymphocyte Ratio Help in Diagnosis and Mortality Prediction during Golden Hour of Sepsis in Emergency Department.

Introduction: Sepsis is a life-threatening condition with a very narrow golden period in which confirmatory diagnosis may change the outcome dramatically. No confirmatory biomarker is available till date for early diagnosis of sepsis. This study aimed to evaluate the combined and independent role of quick sequential organ failure assessment (qSOFA) score, lactate, and neutrophil-lymphocyte ratio (NLR) in diagnosis and mortality prediction in early sepsis. Methods: This was a hospital-based, single-center, prospective cohort study conducted in a tertiary care institute, Karnataka, India. Three hundred adult sepsis patients were recruited during 10-month period, and demographic data, qSOFA score, lactate, NLR, and culture samples were collected in ED within 1 h of admission. Outcome groups (survivor and nonsurvivor) were statistically analyzed with relative frequencies (%), median, mean ± standard deviation with 95% confidence interval (CI), univariate, bivariate, and multivariate logistic regression analysis, and Receiver -operating characteristic curve (ROC) curve to test the predictive ability of initial levels of three biomarkers. Results: Sepsis was more prevalent among middle-aged male patients. Male gender (odds ratio [OR], 6.9; 95% CI: 1.61-30.1), qSOFA (OR, 154; 95% CI: 15-1565), and lactate (OR, 1.36; 95% CI: 22-833) show 97% (area under the curve) predictive accuracy of the model for sepsis on bivariate and multivariate logistic regression analysis. A significant rise in NLR was a poor outcome indicator on univariate analysis (P = 0.773). Conclusion: All three biomarkers are good outcome predictors whereas qSOFA and lactate have diagnostic significance in early sepsis. These markers can be used for patient triaging, minimizing culture report dependence for treatment and ultimately the outcome.

Acute abdomen with a misleading clinical entity.

Massive ovarian edema is a rare, non-neoplastic solid tumor-like lesion. It results from compromised venous and lymphatic drainage due to partial or intermittent torsion of ovarian pedicle. Pain, distension or abdominal mass, menstrual irregularities, infertility and hormone-related symptoms can be the clinical presentation. We report a case of massive ovarian edema in a 28-year-old female who presented with acute pain abdomen. She was diagnosed clinico-radiologically with solid ovarian tumor and massive ovarian edema on histology. Massive ovarian edema should be suspected in female of reproductive age group presenting with abdominal pain, solid enlargement of ovary on radiology and normal serum tumor markers.

Pregnancy Luteoma in Ectopic Pregnancy: A Case Report.

BACKGROUND: Pregnancy luteoma is a rare non neoplastic condition of the ovary. It is usually asymptomatic and found incidentally during imaging in pregnancy or during cesarean section. Pregnancy luteoma can also occur after ectopic pregnancy. CASE PRESENTATION: A 30 year old female presented to G.B. Pant Hospital, Andaman and Nicobar Islands institute of Medical Sciences, Port Blair in October 2015 with abdominal pain. After initial investigations, exploratory laporotomy was done for ruptured ectopic pregnancy. Enlarged ovary was removed along with the ruptured portion of fallopian tube. Histopathological examination revealed solid aggregates of large cells with abundant eosinophilic cytoplasm; diagnosis of pregnancy luteoma was given. CONCLUSION: It must be considered in the differential diagnosis of ovarian masses in pregnant females that early diagnosis of this entity may avoid unnecessary radical surgery.

Epithelial ovarian tumors in a premenarchal girl: a rare case report.

Ovarian tumors are relatively uncommon in paediatric age group and mostly occur in the period after menarche and are extremely rare prior to menarche. However, in children and adolescent, the epithelial ovarian tumors account approximately 10% to 28% of all ovarian tumors. In the present case, the patient was presented with abdominal pain for 1 day and no mass was felt on physical examination. Contrast-enhance computed tomography abdomen and pelvis showed a left ovarian cystic mass measuring 7.3×5.1 cm in size and unilateral oophorectomy was done. Tumor shows multiloculated cysts of varying sizes filled with mucinous fluid. Cysts were lined by tall columnar epithelial cells and show predominantly periodic acid-Schiff positive neutral mucin favouring benign nature of lesion. We present this case due to its uncommon age of presentation and the patient was premenarchal girl.

Epipalpebral conjunctival chondroid choristoma: Interesting developmental anomaly presenting in an adult.

Ocular choristomas are uncommon lesions chiefly presenting in children. Choristomas may contain dermal and epidermal components, muscle, cartilage, bone, etc. They are usually seen in epibulbar conjunctiva, but epipalpebral location is uncommon. We present a case of epipalpebral chondroid choristoma presenting in an adult patient.