Κυριακή 16 Ιουλίου 2017

An uncommon cause of warm foot

Description

A 66-year-old man presented with swelling and redness of right foot of 1 month duration. He was a known diabetic for 20 years; glycaemic control was suboptimal. There was no history of trauma, fever, ulcer or deformity. He had numbness of both feet and was earlier documented to have mild non-proliferative diabetic retinopathy. On examination, he was not feverish with erythema, swelling (figure 1), local rise of temperature of the right foot and a difference of 2°C between both feet and no tenderness on palpation. There was loss of protective sensations with absent ankle jerks with bounding pulses in both feet. Systemic examination was unremarkable. His blood investigations revealed haemoglobin of 12 g/dL (N 12–15), total white cell count of 9.8x109 /L/cmm (N 4000–11000), erythrocyte sedimentation rate of 48 mm/hour and haemoglobin A1c of 8.1% (n<5.7). Based on history and clinical findings and absent elevation of acute inflammatory markers, a diagnosis of acute...



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IgG4-related disease: long-term natural history and management of a relapsing multisystem disease entity

Although awareness of IgG4-related disease has grown over the past decade, with earlier diagnosis and treatment, understanding of its natural history over the long term and the optimal management remains unclear. We report the case of a 48-year-old man who presented with a pancreatic pseudotumour causing bile duct obstruction with coexisting autoimmune hepatitis and multisystem involvement. His symptoms settled on steroids and maintenance with azathioprine was commenced, however periodic relapses occurred involving multiple organs. A timeline-relating IgG4 levels, clinical features and immunosuppressive therapy are presented. The protean and relapsing–remitting nature of this condition is emphasised, and a brief review of long-term therapeutic options is provided.



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Solitary fibrous tumour: a rare tumour of the pleural cavity

Solitary fibrous tumours are a rare group of tumours that originate from connective tissues such as the pleura and mediastinum. When growing within the thoracic cavity these tumours exert pressure on vital organs and large vessels. We have successfully operated on two patients with large solitary fibrous tumours and managed the pathophysiological changes manifested as superior vena cava syndrome resulting from these tumours.



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Necrotising enterocolitis after supraventricular tachycardia: an unusual precursor to a common problem

Supraventricular tachycardia (SVT) is the most common neonatal arrhythmia. Necrotising enterocolitis (NEC) is a disease with multifactorial aetiology, most common in preterm infants. There are three previous case reports in the literature of NEC following neonatal SVT. We present two cases of late preterm infants with NEC, characterised by pneumatosis on abdominal X-ray and ultrasound, following recurrent SVT without haemodynamic instability. The infants were successfully treated with antibiotic therapy and bowel rest.



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The Duari hernia and recognition of the femoral vein compression sign

Femoral hernias can be difficult to diagnose and are at high risk of strangulation. This report is of a rare case of an irreducible femoral hernia containing caecum and appendix presenting as an emergency. To the authors' knowledge, there have only been three cases reported, the first described by Duari. This case was incorrectly diagnosed preoperatively as an inguinal hernia, so the CT diagnosis of femoral hernias is reviewed, in particular demonstrating the radiological use of the femoral vein compression sign.



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Syndromic congenital diarrhoea: new SPINT2 mutation identified in the UAE

We are reporting a new mutation in the SPINT2 gene (c.443G>A (p. Arg148His)) that explains the association of choanal atresia with congenital sodium diarrhoea (CSD) in an Emirati family in the Middle East. To our knowledge, this mutation is neither listed in a mutation database nor described in the literature. Similar to other patients with CSD associated with SPINT2, this child remains dependent on parenteral nutrition for fluids and nutritional support resulting in failure to thrive. The determination of the molecular basis of syndromic CSD will facilitate prenatal and postnatal diagnosis of patients and will contribute to counselling of affected families, especially in areas like the UAE where consanguineous marriages are not uncommon.



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Preoperative clinic: Non-essential cost or catalyst for process efficiency, safety and care outcomes?

As the inevitable consequences of healthcare reform legislations are hitting the bottom line of hospitals, perioperative communities are undergoing continued intense scrutiny for opportunities to improve efficiency, safety and patient centered care. In the current issue of JCA Epstein and colleagues [1] studied the effect of bypassing an anesthesiologist-directed preoperative evaluation clinic on first-case tardiness and turnover times. In their institution, efforts to reduce cost increasingly directed patients away from their anesthesiologist-directed preoperative clinic.

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A Unique Case for Spinal Cord Stimulation: Successful Treatment of Small Fiber Neuropathy Pain Using Multiple Spinal Cord Stimulators

Spinal cord stimulators have commonly been used to treat multiple pain conditions. This case report represents a unique case of using multiple spinal cord stimulators for widespread small fiber neuropathy pain. This case report concerns patient JJ who first presented with generalized neuropathic pain. His pain was an intermittent burning, stinging quality that originally focused in both of his feet and progressed to include his legs and arms and eventually involved his entire body. The pain would last moments to hours at least daily. He reported a poor quality of life. He was diagnosed with small fiber neuropathy with anhydrosis, suggestive of idiopathic erythromelalgia. He had a spinal cord stimulator trial involving both cervical and lower thoracic percutaneous leads. After two spinal cord stimulators were implanted, the patient began to report an improvement in pain. The patient continues to report excellent pain relief. The patient uses the stimulator intermittently as needed, in an abortive fashion for pain flares. The patient is very pleased and has increased his activity. He now attends graduate school full time. This case report hopes to illustrate a unique use of multiple spinal cord stimulators in treating widespread neuropathic pain caused by small fiber neuropathy.

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