Cardiac tamponade in a patient with ankylosing spondylitis: a notable response to TNF inhibitors

Ankylosing spondylitis (AS) is a rheumatological disorder of the spine, and like many other rheumatological diseases, it can manifest as a systemic inflammation. We present a rare case of cardiac manifestations of AS in a 25-year-old man with recurrent chest pain and pericardial effusions. He initially presented with pleuritic chest pain, was diagnosed with cardiac tamponade and required emergent pericardiocentesis. The patient returned again with chest pain and was found to have reaccumulation of pericardial effusion. The cardiac symptoms were finally resolved when he was diagnosed and treated for AS.

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Acute lymphoblastic leukaemia with osteolytic bone lesions: diagnostic dilemma

A previously healthy 37-year-old man presented with a 10-month history of intractable back pain. On examination, there was tenderness to palpation along lower thoracic and lumbar spine. Complete blood count showed mild anaemia but was otherwise unremarkable. Imaging studies revealed compression deformities with multiple osteolytic lesions involving multiple levels of the thoracic and lumbar spine. Bone marrow aspiration and biopsy were performed and demonstrated blast cells involving 80% of the bone marrow cellularity. Findings on flow cytometry were consistent with B-lymphoblastic leukaemia. He was subsequently started on hyper-CVAD (fractionated cyclophosphamide, vincristine, Adriamycin and dexamethasone) induction chemotherapy.

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Isolated limb infusion as a treatment option for malignant granular cell tumour

A 54-year-old man presented with a painful lesion on the right posterior calf with MRI identifying a 5 cm lesion in the medial head of the gastrocnemius. He underwent wide local excision of the tumour, and the final pathology was consistent with atypical granular cell tumour. Three years later, he developed a recurrent right popliteal mass. Complete staging workup also identified multiple lung nodules and a caecal polyp that were consistent with metastatic granular cell tumour. He was started on pazopanib and deemed a poor candidate for palliative resection due to encasement of the popliteal vessels. The patient refused above-the-knee amputation (AKA) at that point and was evaluated for isolated limb infusion as an alternative. He received three cycles of isolated limb infusion within a 2-year period and achieved good response from the first two cycles. He underwent AKA 4 years after his diagnosis of malignant granular cell tumours and is currently doing well.

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Paraneoplastic granulomatous dermatitis in a patient with Hodgkins disease: a diagnostic pitfall

The association of malignant lymphomas with non-necrotic epithelioid granulomas has been reported rarely since 1977. Hodgkin's disease-associated widespread cutaneous granuloma annulare (GA) has been reported in only eight patients. We report the second case of subcutaneous GA associated with Hodgkin's disease. A 73-year-old man with Epstein-Barr virus-associated Hodgkin's lymphoma and paraneoplastic subcutaneous GA, presented 3 months after the diagnosis of malignancy. Examination revealed a large, broad erythematous, indurated, subcutaneous plaque spanning the majority of the left lower back and flank with no associated symptoms. Initial biopsy was suggestive of morphea. Prompted by positron emission tomography (PET) findings of increased fluorodeoxyglucose (FDG) uptake, a second, deeper biopsy was performed, revealing subcutaneous palisaded granulomatous dermatitis. After complete workup, the diagnosis most strongly suggested subcutaneous GA. This case highlights the importance of deep incisional biopsies, the fluorodeoxyglucose - positron emission tomography (FDG-PET) findings in GA and the rare association of GA with Hodgkin's disease which may signal the presence of malignancy.

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Levosulpiride-induced neuroleptic malignant syndrome in rheumatoid arthritis

A 53-year-old woman, known case of diabetes mellitus and rheumatoid arthritis, presented with a 4-day history of hyperthermia, rigidity, tremor and altered sensorium. She developed these symptoms after having been administered parenteral levosulpiride to control vomiting due to secondary adrenal insufficiency. We managed her as a case of life-threatening neuroleptic malignant syndrome (NMS) requiring mechanical ventilation, bromocriptine and other supportive care. She subsequently recovered and was discharged in a stable condition. To the best of our knowledge, this is the first documented case report describing levosulpiride-induced NMS.

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Massively dilated common bile duct: an unusual aetiology for nutcracker phenomenon

Description 

A 45-year-old man presented with recurrent haematuria. He also had history of upper abdominal pain for 1 month. On examination he had left varicocele. On ultrasonogram (USG), he had a grossly dilated common bile duct (CBD). No abnormality of the urinary tract was seen on USG. His coagulation profile, kidney and liver function tests were normal. Contrast-enhanced CT (CECT) scan of the abdomen was done that was suggestive of a massively dilated CBD with maximum diameter of 4.2 cm (figure 1), which was compressing the left renal vein (LRV) against the abdominal aorta (figure 2). There was no dilation of intrahepatic biliary radicals so a provisional diagnosis of type 1 choledochal cyst was made, and he was referred to the department of gastrointestinal surgery where he underwent cholecystectomy with resection of dilated CBD with Roux-en-Y hepatico-jejunostomy. Intraoperatively, there were adhesions around the cyst wall that were easily...

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Multidrug-resistant tuberculosis in rural China: lack of public awareness, unaffordable costs and poor clinical management

China has the second highest global incidence and prevalence of multidrug-resistant tuberculosis (MDR-TB). We describe here the life experience of a rural Chinese farmer with complicated and aggressive TB. It is unclear if this patient contracted MDR-TB initially or developed MDR-TB during treatment because the initial laboratory results are dubious. The lack of public awareness of TB in rural China fuelled by a belief in toxicity of TB treatment, as mentioned by his brother, caused the patient to stop his TB treatment repeatedly long before completion. The cost of MDR-TB treatment in China is unaffordable for most Chinese, especially those in rural areas. He paid about ¥300 000 (almost US$50 000) for his TB treatment. He was discharged early twice for 'financial difficulties'. This case highlights excessive costs, lack of public awareness, poor patient education, inadequate follow-up, lack of coordination between clinical services and the importance of treatment adherence.

https://ift.tt/2OZprk9