A Case of Coexistent Sarcoidosis and Tuberculosis: A Diagnostic Dilemma.

Sarcoidosis and tuberculosis (TB) are chronic granulomatous diseases with similar radiological, clinical, and histopathological presentations. Although rare, both conditions can coexist together. Case reports of concomitant incidence have been published in the literature. The classic manifestations of both diseases overlap, making it difficult for clinicians to reach a final diagnosis. While TB is responsible for the majority of necrotizing granuloma cases, necrotizing sarcoidosis should be considered a possible diagnosis, especially in the absence of mycobacterial antigen isolation or when a remarkable improvement isn't achieved after administering anti-tb medications. We report a rare case of a 12-year-old female exhibiting an atypical form of the granulomatous disease (concomitant incidence of tuberculosis and sarcoidosis), who presented with respiratory distress, cough, fever, weight loss, and generalized fatigue that was initially diagnosed as Tuberculosis which was supported by radiological and biological findings. Initially, the patient had shown some clinical improvement with anti-tubercular treatment, but nonetheless, she experienced progressively increasing mediastinal lymphadenopathy. Subsequently, she developed new granulomatous skin findings. Further investigations supported the diagnosis of coexisting sarcoidosis.

Subcutaneous Fat Necrosis of the Newborn After Whole-Body Cooling for Birth Asphyxia.

Therapeutic hypothermia (TH) is a challenging treatment for a neonate who suffers from hypoxic-ischemic encephalopathy. It has been shown to improve neurodevelopmental outcomes and survival in infants with moderate-to-severe hypoxic-ischemic encephalopathy. However, it has severe adverse effects such as subcutaneous fat necrosis (SCFN). SCFN is a rare disorder that affects term neonates. It is a self-limited disorder but can have severe complications such as hypercalcemia, hypoglycemia, metastatic calcifications, and thrombocytopenia. In this case report, we present a term newborn who developed SCFN after whole-body cooling.

Nonspecific Interstitial Pneumonitis in a Child Associated With Hashimoto Thyroiditis.

Interstitial lung disease (ILD) is a rare disease defined as a specific type of chronic fibrosing interstitial pneumonitis whose effects are limited to the lung. Nonspecific interstitial pneumonia (NSIP) was defined as a histopathological form that can be seen in the presence of large different clinical and radiological features. The exact role of thyroid hormone in the pathogenetic mechanism of idiopathic interstitial pneumonitis (IIP) is unclear. But there is a suggestion that the thyroid hormone plays a role in pulmonary inflammation and fibrosis. In this case report, we described the presentation of NSIP which was associated with Hashimoto thyroiditis.