Leiomyosarcoma of Inferior Vena Cava in an Immunocompetent Young-adult Female Patient.

Leiomyosarcoma of the inferior vena cava is an extremely rare malignancy originating from the smooth muscle of the vessel wall, with only a few hundred cases reported in the literature. There are no clear guidelines for treatment, but surgical resection is currently the only curative option. Further research is needed to better understand the disease and guide its management. We report a case of a 39-year woman who presented to the emergency room with a four-day history of nonspecific abdominal pain, nausea and fever. An abdominal computed tomography revealed a mass in relation with the inferior vena cava and hepatic nodules. Histological examination proved it to be a leiomyosarcoma of inferior vena cava with liver metastases. Key Words: Leiomyosarcoma, Inferior vena cava, Sarcoma.

Encephalitis: A rare complication of mediterranean spotted fever.

Mediterranean spotted fever (MSF) is an emerging zoonosis caused by Rickettsia conorii. The MSF typically presents with a triad of fever, generalized cutaneous rash and inoculation eschar, but its clinical spectrum may range from a mild febrile illness to a potentially life-threatening condition, being central nervous system involvement highly rare. We report the clinical case of a 63-year-old male patient with MSF complicated by acute encephalitis and multi-organic failure.

Treatment-induced diabetes neuropathy: reminder of an important clinical lesson.

Treatment-induced neuropathy of diabetes (TIND) is an acute, painful and rare complication of intensive glycaemic control in diabetes. We present a case of a 32-year-old man with sudden onset of severe lower limb pain. It worsened progressively and was refractory to analgesic and muscle relaxant therapies. It became so severe that the patient was impossible to stand, causing a marked impact on his daily life. He had a history of type 1 diabetes, diagnosed 3 years ago, and an episode of deep vein thrombosis of the left leg, 4 years ago. While completing an extensive workup, various analgesic adjustments were made, with no improvement. After careful revision of his medical data, a significant reduction of his A1C 6 months before the appearance of symptoms was noticed. A diagnosis of TIND was made. The patient was treated with amitriptyline and showed noticeable improvement after the first month.

Mondor's Disease: A Rare Cause of Chest Pain.

INTRODUCTION: Chest pain is a very frequent reason for seeking medical care. When there is no obvious cause, patients are sometimes subjected to tests and treatments that may be unnecessary and potentially harmful. Mondor's disease is a rare but usually benign and self-limited entity characterized by thrombophlebitis in a specific region. CASE REPORT: We report the clinical case of a 51-year-old man admitted to the emergency department with a 24-hour history of left chest pain with no other symptoms. Physical examination revealed a palpable subcutaneous cord-like structure that ultrasound confirmed to be thrombophlebitis of a superficial vein in the mammary region. Secondary causes were ruled out, and the condition resolved with ibuprofen and the application of local ice. DISCUSSION: Mondor's disease can be associated with neoplasms, trauma or hyperviscosity states, but it is mostly idiopathic. Usually, it resolves completely in 4-8 weeks without specific treatment. Because this infrequent diagnosis mainly relies on clinical findings, it is important that clinicians can recognize the syndrome. LEARNING POINTS: Mondor's disease is a rare but benign disease, with no proof that specific treatment, such as anticoagulation, is beneficial.It may be secondary to underlying disease as malignancy, vasculitis, trauma or hyperviscosity states, which should be excluded.Treatment in the majority of the cases is symptomatic, but if it is secondary Mondor's disease, the underlying problem should be investigated. Physicians should be aware of this condition in order to address patient concerns and avoid unnecessary treatments or investigations.