Paget's disease of the breast: diagnosis and management.

Paget's disease of the breast typically affects postmenopausal women and is associated with an underlying malignancy. Skin changes are a common presenting symptom, as well as a lump, nipple discharge, pain and changes to the nipple shape. Imaging options include ultrasound for women under the age of 35 years or mammogram and ultrasound for women over the age of 40 years. The definitive diagnostic investigation is a tissue core biopsy. Cases are discussed by a multidisciplinary team to decide on the optimal management strategy. Management options are typically surgical and include breast-conserving surgery or mastectomy in addition to oncoplastic techniques. Sentinel lymph node biopsy is performed in all patients undergoing surgery. Adjuvant chemotherapy, radiotherapy or endocrine therapy can be used to treat concomitant invasive disease or ductal carcinoma in situ.

Fibroadenoma: a guide for junior clinicians.

Fibroadenoma is the most common cause of benign breast lumps and is typically seen in women under the age of 40 years. Fibroadenomas are classified as simple, complex, giant, myxoid or juvenile. They present as smooth, rubbery, mobile masses on palpation. Ultrasonographic and mammographic features typical of fibroadenomas include solid, round, well-circumscribed masses, with or without lobulated features. They are predominantly treated conservatively although clinical pathways recommend referral for triple assessment. Surgical intervention is indicated by the presence of one or more of the following features: the presence of symptoms, a diameter greater than 2 cm, rapid growth rate, complex features, disease recurrence or patient anxiety.

Anorexia nervosa and pancreatitis.

Acute pancreatitis is a condition whereby erroneous activation of trypsin and zymogen results in pancreatic autodigestion. There are many aetiologies, with alcohol intake and gallstones being the most common. Anorexia nervosa is an eating disorder in which patients' reduced food intake and psychological aversion of weight gain can result in low body weight and malnourishment. The link between pancreatitis and anorexia nervosa is not well understood; this article explores the theorised pathophysiology connecting the two conditions, as well as the optimal management of patients when the conditions co-exist based on current literature. A literature search was performed using MEDLINE, EMBASE and CINAHL databases for all journal articles on the topic of presentations of acute or chronic pancreatitis in adults with anorexia nervosa. The literature proposes various links between anorexia nervosa and pancreatitis. It is theorised that pancreatitis may arise as a result of malnourishment itself or secondary to the refeeding process. Some explanations focus on the histopathological changes to the pancreas that malnourishment induces, while others focus on the enzymatic changes and oxidative damage that arise in the malnourished state. More mechanical mechanisms such as gastric dilatation, gastrointestinal ileus and compartmental fluid shift during refeeding have also been proposed as explanations for the link between the conditions. Some medications used in the management of anorexia nervosa have also been linked to pancreatitis.

Variation in the clinical commissioning of surgery for three common hand conditions in England.

The surgical referral policies for patients with trigger finger, ganglion removal and Dupuytren's disease were collected for all Clinical Commissioning Groups in England. The aim was to assess whether there was variation in the policies across England, resulting in inequality in patients' access to surgery. Data were collected between October 2018 and January 2019 and compared with national guidelines. Analysis of the results showed that for all three conditions, surgical commissioning policies varied depending on the locality. The results also show that despite the existence of national guidelines, they are not implemented. This has the potential to lead to variation in surgical referral and access to services for patients in different localities in England.Level of evidence: III.

Leg length discrepancy: the importance of a complete history and examination.

A 26-year-old woman with a 1-year history of right knee pain had failed to respond to analgesia and activity modification in the community. Her general practitioner referred her to the orthopaedic department for specialist review. A thorough history revealed that she had multiple orthopaedic interventions as a child. The patient had significant postoperative infection of the left knee following knee surgery at 7 years of age. Examination demonstrated the presence of a limp, scoliosis and suspected leg length discrepancy. Plain film radiography confirmed the presence of leg length discrepancy, with the right limb measuring 30 mm longer than the left. The leg length discrepancy was likely secondary to a growth arrest of the left knee following the postoperative infection in childhood. The patient was managed with physiotherapy and heel raises and received regular orthopaedic follow-up.

Postoperative epidural analgesia in obese patients undergoing liver resection surgery.

AIM: To investigate the relation of body mass index (BMI) with postoperative pain scores and volume of local anaesthetic (LA) administered epidurally in patients undergoing liver resection surgery. METHODS: Retrospective data from 167 patients who had epidural analgesia (EA) for liver resection surgery were analysed: 123 with BMI < 30kgm-2 and 44 with BMI > 30kgm-2. RESULTS: Total volume of intraoperative bolus of epidural analgesia (EA) was not different between the BMI more than 30 kgm-2 and BMI less than 30 kgm-2 groups (p less 0.05). Mean rate of infusion (8.2±2.7 ml/h vs. 7.9±1.9 ml/h, p=0.0018), pain scores immediately after extubation of the trachea (0.91±0.9 vs. 0.55±0.7, p=0.017) and that before removal of epidural catheter (0.7±0.55 vs. 0.7±0.95, p=0.015) were higher in the BMI > 30kgm-2 group when compared with the BMI ≤ 30kgm-2 group. However, there was no significant difference between the numbers of segments blocked. CONCLUSION: The patients with BMI more than 30 kgm-2 undergoing liver resection experienced more postoperative pain on the day of surgery and before epidural catheter removal than patients with BMI less than 30 kgm-2, despite a higher rate of epidural infusion. Further studies are necessary to confirm these findings in order to determine adequate local anaesthetic dosing for thoracic epidural analgesia in obese patients.