Papillary Thyroid Cancer in a Patient With Graves' Disease and Hyperfunctioning (Hot) Thyroid Nodules: An Unexpected Presentation.

Hyperfunctioning (hot) nodules are considered benign while cold nodules are associated with a higher risk of thyroid cancer. In this case report, we present a patient diagnosed with Graves' disease and later found to have papillary thyroid carcinoma (Bethesda VI), confirmed by fine needle aspiration (FNA) biopsy, with regional metastasis to the neck and possible metastasis to the lungs. This paper demonstrates that hot nodules are not always benign, and could be associated with malignancy.

"Efficacy and safety of oteseconazole in recurrent vulvovaginal candidiasis (RVVC) - A systematic review and meta-analysis".

Background: Recurrent Vulvovaginal Candidiasis (RVVC) is defined as 3 or more episodes of symptomatic Vulvovaginal Candidiasis (VVC) within a year. Out of 75 % of women with VVC, this debilitating infection is experienced by 9 % of women. Although standard guidelines recommend oral and topical fluconazole as its treatment regimen, approval of another drug Oteseconazole has drawn the attention because of its better safety profile and lower recurrence rate by its use. Aim: The purpose of our Meta-analysis is to evaluate the safety and efficacy of Oteseconazole (Vivjoa) (VT-1161) in the treatment of Recurrent Vulvovaginal Candidiasis (RVVC). Methodology: Four databases namely PubMed, Google Scholar, Cochrane CENTRAL and Clinical Trial.gov were used from inception till June 2023. Studies that met the predefined inclusion criteria were statistically analyzed on RevMan (Version 5.4). A random effect model was used to pool the studies. A p value of less than 0.05 was considered significant and results were presented as Odds ratio with 95 % Confidence Intervals (CIs). Result: The pooled analysis of our selected studies showed that Oteseconazole was associated with significantly reduced incidence of Recurrent Vulvovaginal Candidiasis (OR = 0.07; 95 % CI = 0.05-0.11; p < 0.00001, I2 = 0 %) through week 48. Additionally, Vivjoa has also been shown by our analysis to reduce incidence of RVVC through week 24. (OR = 0.05; 95 % CI = 0.03-0.09; p < 0.00001, I2 = 0 %) Furthermore, Oteseconazole was non-significantly associated with developing serious adverse effects during the treatment for Recurrent Vulvovaginal Candidiasis in comparison to the placebo (OR = 0.79; 95 % CI = 0.33-1.89; p = 0.60, I2 = 0 %). Conclusion: The available evidence suggests Oteseconazole to be safer and more efficacious. However, limited patient population points towards the need of further large and dedicated trials for definitive conclusion.

Self-expanding metal stents for the treatment of malignant colon obstruction from extra-colonic malignancy versus intra-colonic malignancy: a systematic review and meta-analysis.

BACKGROUND AND AIMS: The relative utility of self-expanding metal stent (SEMS) insertion for malignant colon obstruction (MCO) due to extra-colonic malignancy (ECM) versus intra-colonic malignancy (ICM) is understudied. METHODS: A systematic search was done from inception-April 2021 to identify reports of safety and efficacy of SEMS insertion for the treatment of MCO-ECM versus MCO-ICM. A meta-analysis of proportions, comparative meta-analysis to compute relative risks (RR), and mean differences (MD) was performed. Subgroup analyses and influence analyses were conducted. The certainty in estimates of effect(s) was assessed using the GRADE approach. RESULTS: Eight non-randomized studies were identified; 46% (39-53%) and 63% (59-67%) of patients in the ECM and ICM groups were male. Most obstructions were in the rectosigmoid colon in both ECM and ICM groups. SEMS insertion in MCO-ECM was associated with an increased risk of technical failure compared to MCO-ICM (RR 2.92; 1.13-7.54; Certainty: Very Low). Risk of clinical failure of SEMS was higher in MCO-ECM compared to MCO-ICM (RR 2.88; 1.58-2.52; Certainty: Very Low). The risk of clinical failure remained significant throughout the influence analysis, as well as on subgroup analysis. There was no significant difference in the risk of adverse events or luminal perforation with SEMS insertion among patients with MCO-ECM and MCO-ICM. On influence analysis, removal of one study unveiled a significant increase in the risk of luminal perforation in MCO-ECM (RR 3.22; 1.44-7.19; p = 0.004). CONCLUSION: SEMS for MCO-ECM may have a technical success rate comparable to or questionably worse than MCO-ICM, with low certainty in estimate of effects. SEMS deployment in MCO-ECM carries a higher risk of clinical failure, with a questionably higher risk of luminal perforation.

Hereditary Tyrosinemia Compounded With Hyperinsulinemic Hypoglycemia: Challenging Diagnosis of a Rare Case.

Hereditary tyrosinemia type 1 (HT-1) is a rare autosomal recessive disorder caused by a deficiency in the enzyme fumarylacetoacetate hydrolase (FAH), which catalyzes the final step in the tyrosine degradation pathway. Hereditary tyrosinemia is a heterogeneous disease with a wide spectrum of clinical manifestations involving hepatic, renal, or nervous systems. It has grave consequences if left untreated. Some of the late complications of hereditary tyrosinemia include cirrhosis, liver nodules, hepatocellular carcinoma, hypophosphatemic rickets, nephrocalcinosis, glomerulosclerosis, and chronic renal failure. Rarely, infants with hereditary tyrosinemia may present with persistent hypoglycemia, which may be a result of acute liver failure or hyperinsulinism. Hyperinsulinemic hypoglycemia (HH), caused by dysregulation of insulin secretion from pancreatic ß-cells, leads to insulin driven glucose entry into the tissues and inhibits glycolysis, gluconeogenesis, fatty acid release, and ketone body synthesis. Hyperinsulinemic hypoglycemia can cause severe, persistent hypoketotic hypoglycemia. Diagnosing tyrosinemia type 1 can be a challenge as it is a heterogeneous disorder with a wide variety of clinical manifestations and complications. We herein report a rare case of a three-day-old male neonate with HT-1 compounded with HH.

The H Syndrome: A Genodermatosis.

H syndrome (histiocytosis lymph adenopathy plus syndrome) is an autosomal recessive disorder caused by mutations in the SLC29A3 gene, encoding the human equilibrative nucleoside transporter (hENT3), characterized by cutaneous hyperpigmentation and hypertrichosis, hepatosplenomegaly, hearing loss, heart anomalies, hypogonadism, low height, hyperglycemia/insulin-dependent diabetes mellitus, and hallux valgus/flexion contractures. Exophthalmos, malabsorption, renal anomalies, flexion contractions of interphalangeal joints and hallux valgus, and lytic bone lesions, as well as osteosclerosis, are also seen. If these are lacking, the constellation of additional findings should raise suspicion for H syndrome. As most of the patients reported to date with H syndrome are from traditional, low-income populations, where consanguinity is common, it is highly important to develop a cheap and affordable technique for a mutation analysis. Two siblings presented to us, diagnosed as having insulin-dependent diabetes mellitus (IDDM) since the age of eight years and progressive flexion contracture of the small joints for seven-eight years. On examination, both had short stature. One also had bilateral cervical lymphadenopathy. The female had the Tanner stage of B3P3A2 M0 and the male had the Tanner stage of prepuberty. Laboratory workup, including antinuclear antibodies, rheumatoid factor, erythrocyte sedimentation rate, thyroid profile, and Celiac serology were negative. Genetic studies confirmed the diagnosis of H syndrome.