Single median maxillary central incisor (SMMCI) syndrome is rare. It is commonly associated with other midline defects. About 50% of children with SMMCI have short stature, associated with isolated growth hormone deficiency or panhypopituitarism.A 6-year-old girl presented to us with worsening convergent squint, slowing linear growth and a suspected pituitary macroadenoma on neuroimaging. The key findings on examination included a disproportionate short stature, SMMCI, congenital abduction defect and pseudohypertrophy of calf muscles with myopathy. The evaluation showed autoimmune thyroiditis with pituitary hyperplasia. Bone age corresponded to 3 years.Three months after initiation of thyroxine, her myopathy resolved, and the hormone profile and neuroimaging were normal. Autoimmune thyroiditis in association with SMMCI is not reported previously. This case study emphasises the importance of growth monitoring and the exclusion of common treatable conditions.A previously fit and well 76-year-old man, presented with distal lower limb sensory symptoms suggestive of peripheral sensory neuropathy, associated with positive anti-MAG antibodies (myelin associated glycoprotein) and IgM paraprotein. Bone marrow biopsy showed lymphoplasmocytoid lymphoma (Waldenstrom's macroglobulinaemia, WM), consequently positive for MYD88 mutation. He subsequently developed medullary carcinoma of the thyroid, most likely secondary to WM. He underwent a successful total thyroidectomy and four treatment doses of rituximab, which proved beneficial. He is currently stable and under multidisciplinary monitoring. His sensory symptoms have improved following rituximab treatment and his WM is under control.IgG4-related disease is a rheumatological disorder, affecting multiple organ systems, and displaying dense lymphoplasmacytic inflammatory infiltrate and storiform fibrosis on histology. The pulmonary manifestations of IgG4-related disease are varied. Most commonly, bronchovascular consolidation and perilymphatic parenchymal thickening occur. IgG4-related disease can present as a solitary parenchymal mass and is often mistaken for a primary pulmonary or haematological malignancy. This report presents a case of IgG4-related disease in a patient with 6 months reported haemoptysis symptomatology and CT findings of perihilar lymphadenopathy, multiple pulmonary parenchymal nodules and a single parenchymal mass. Clinician cognisance of the histopathological presentation of IgG4-disease is important. It should be considered as a differential in patients for which investigations have ruled out malignancy, as it is responsive to glucocorticoids in the majority of cases.Organising pneumonia (OP) is an interstitial lung disease characterised by granulation tissues in alveoli and alveolar ducts. Typical imaging findings are migratory airspace opacities with peripheral or peribronchovascular distribution. Diffuse micronodular OP (MNOP) is a rare imaging manifestation, which has imaging differential diagnosis of endobronchial infection such as tuberculosis, hypersensitivity pneumonitis and respiratory bronchiolitis. Although clinical and ancillary radiological findings may aid in refining the differential diagnosis, histopathological assessment is frequently required for this rare presentation due to implications of treatment and prognosis. We report a case of MNOP and performed a review of the literature.We present a case of a patient diagnosed with COVID-19 pneumonia and illustrate the changes observed using thoracic ultrasound alongside disease evolution. The case renders how COVID-19 pneumonia can sonographically correlate with chest radiograph findings and links with the oxygen requirement during different clinical stages of illness. We compare these images as the patient escalates through mild disease on low flow oxygen therapy, moderate disease on high flow oxygen therapy and severe disease requiring mechanical ventilation in the Intensive Care Unit. We then reveal further imaging showing recovery of the disease process. We recommend utilising thoracic ultrasound as it provides clinical effectiveness, ensures patient, staff and equipment safety (in the much-needed personal protective equipment environment) without exposure to radiation. This case report invites clinicians and researchers to share their thoracic ultrasound experience during the COVID-19 pandemic with a wider audience. We hope our observations will increase awareness and give credibility to thoracic ultrasound in future aspects of disease management.A 71-year-old man presented to the emergency department with a 1-week history of lethargy, general malaise and intermittent high fever. He had presented 18 months ago, and again 12 months earlier with similar symptoms. On this third presentation, the fever was accompanied by right thigh swelling and pain. The patient was referred to the vascular surgeons with concern regarding an infected vascular stent graft from previous treatment of popliteal artery aneurysms (PAA) 8 years earlier. CT angiogram demonstrated a collapsed right PAA sac with a large collection, consistent with ruptured PAA, and a single gas bubble around the indwelling stent graft. The patient recovered well after a course of antibiotics and surgical explantation of the graft. Infection is a potential complication of any implanted arterial advice, and needs to be considered even years after initial intervention and with no localising symptoms.Myelolipomas are benign tumours typically occurring in the adrenal glands, made up of fat and trilineage haematopoeitic cells resembling bone marrow. https://www.selleckchem.com/products/BIBF1120.html Their aetiology is not well understood; however, they have a clear association with elevated serum adrenocorticotropic hormone (ACTH). Extra-adrenal myelolipomas are rare, and to our knowledge there are no previously reported cases of multiple enlarging hepatic and retroperitoneal myelolipomas in the setting of Cushing disease. We present the case of a patient with an ACTH-producing pituitary adenoma who developed multiple enlarging fat containing lesions in the liver and retroperitoneum, which were histologically proven multifocal myelolipomas.