Metastatic Lung Cancer to the Distal Finger Presenting as Osteomyelitis.

Metastasis to distal phalanx is a rare site for metastasis. It is often misdiagnosed as osteomyelitis because of similar clinical features, symptoms, and radiologic findings. If preceded by trauma, the diagnosis could be difficult. We are presenting a case of a 69-year-old male cigarette smoker, who presented with progressive painful swelling of the right second digit for two months duration after he lacerated his finger by a fingernail clipper. After receiving several unsuccessful courses of antibiotics, he was admitted for further treatment. Based on the CT scan of the right hand, he was treated for osteomyelitis and scheduled for elective surgery. As a part of the preoperative workup, his chest X-ray (CXR) revealed a left lower lobe infiltrate, and a subsequent CT of the chest demonstrated a 6 cm mass in the left lower lobe. The pathologic findings of lung mass and finger biopsy revealed a poorly differentiated carcinoma. The patient was treated with several cycles of chemotherapy before he decided to seek hospice care.  Certain malignancies have increased receptors for wound-healing factors. For those malignancies, trauma will promote local metastasis by releasing wound-healing factors that create a favorable environment for micrometastasis cell growth. Some of these components currently are targets for therapy, while other components may be targets for therapy in the future.

Identification Bracelet Precipitated Acute Compartment Syndrome during Intravenous Infusion in an Obtunded Patient.

Acute compartment syndrome is a serious condition requiring immediate medical care. A lack of urgent medical treatment can result in serious complications such as loss of function and even amputation. While the pathophysiology of acute compartment syndrome is well understood, numerous potential causes are still being discovered. A rare cause of acute compartment syndrome is IV infiltration. We present a case of acute compartment syndrome resulting from intravenous infusion due to proximal placement of a patient identification bracelet. We conclude that both routine evaluation for IV infiltration and proximal placement of IV lines are essential for prevention of acute compartment syndrome.

Stiff man syndrome: a diagnostic dilemma in a young female with diabetes mellitus and thyroiditis.

Stiff Person Syndrome (SPS), is a very rare neuroimmunologic disorder characterized by progressive muscle pain, rigidity, stiffness, and spasms. It can be very debilitating if misdiagnosed or not recognized in time. Herein we discuss a case of a female in her 20s who presented with an unsteady gait, lower extremity weakness, persistent leg pain, and stiffness few weeks after uncomplicated childbirth. She has type 1 diabetes mellitus (DM) and was diagnosed with thyroiditis in the course of her illness. The triad of thyroiditis, DM, and stiffness with normal neuroimaging in a young female patient is an unusual occurrence.

A fatal case of congenital pulmonary airway malformation with aspergillosis in an adult.

Congenital cystic adenomatoid malformation, currently referred as congenital pulmonary airway malformation (CPAM), is one of the rare lung malformations seen in adults. We report a case of a 59-year-old male with a chronic cough and hemoptysis that was not amenable to bronchial embolization. Further work up revealed cystic changes with fungal ball and type 1 CPAM. Patients with this condition who survive to adulthood usually suffer from recurrent respiratory bacterial infections. Only three cases of fungal involvement have ever been described. We present a fatal case, as well as the oldest patient.

Asymptomatic elevation of liver enzymes due to levetiracetam: a case report.

Levetiracetam is a commonly used broad-spectrum anticonvulsant efficacious in both partial and generalized seizures. It has an extremely favorable side effect profile with few drug-drug interactions, low potential for hematological and hepatic toxicity, and thus has rapidly become the preferred drug in patients with traumatic brain injuries who need seizure prophylaxis. We report, here, a patient who was started on levetiracetam for seizure prophylaxis after developing large bifrontal-parietal traumatic subdural hematomas (SDH) following a fall from a horse necessitating bifrontal craniotomies for evacuation. The patient developed an asymptomatic elevation of the liver enzymes. The liver enzymes trended back to normal after levetiracetam was stopped, and topiramate was initiated in its place.

Central nervous system fungal infections: observations from a large tertiary hospital in northern India.

OBJECTIVE: To report our observations regarding fungal infections of the brain over two years from a large tertiary hospital in northern India. To identify fungal infections in immunocompetent and immunocompromised patients and to compare the two groups with respect to their age of occurrence, demographic data, clinical profile, radiological findings, response to treatment and outcome. METHODS: All consecutive cases of central nervous system (CNS) fungal infections admitted to the hospital over two years were included in this study. The patients were categorized as immunocompetent and immunocompromised, the predisposing factors, symptoms and clinical presentation were studied in detail and the outcomes of the two groups were compared. RESULTS: Of the 50 cases, 25(50%) were that of mucormycosis, 17(34%) were cryptococcosis and 8(16%) cases were that of aspergillosis. 14(28%) cases were immunocompetent and 36(72%) were immunocompromised. The outcome studied was as follows: 28% died of which 4% were HIV positive, 12% were diabetics with severe rhinorbital involvement, 2% had idiopathic thrombocytopenic purpura (ITP), 6% had advanced cancer and 4% had no predisposing illness. CONCLUSIONS: We observed fungal infections of the brain in both immunocompetent and immunocompromised patients. In immunocompetent patients, early diagnosis and appropriate treatment frequently leads to recovery from the illness. The mortality and morbidity of fungal infections are less in the immunocompetent group of patients.

Delayed left anterior and middle cerebral artery hemorrhagic infarctions after attempted strangulation: a case report.

The 2 common carotid arteries bifurcate in the neck into the internal and external carotid arteries. The internal carotid artery enters the skull and further divides into the anterior and middle cerebral artery. During its short course in the neck, the carotid artery travels encased in the carotid sheath along with the vagus nerve and the internal jugular vein. During its course in the neck, the carotid artery is quite superficial, making it vulnerable to both penetrating and blunt traumatic injuries. We report here a case of a 40-year-old man who presented to the emergency department after sudden collapse and loss of consciousness a day after an attempted strangulation. Imaging revealed large hemorrhagic infarcts in the left anterior cerebral artery and middle cerebral artery territories as well as a smaller infarcts in the right anterior cerebral artery territory necessitating emergency decompressive hemicraniectomy. Our case report adds to the existing literature on nervous system injury due to strangulation. Physicians should be aware of the possibility of delayed presentation of neurological deficit after attempted strangulation.

Autoimmune hepatitis induced by nitrofurantoin. The importance of the autoantibodies for an early diagnosis of immune disease.

Nitrofurantoin has been in use since 1953 as an effective agent for the prevention of recurrent urinary tract infection. It is associated with a wide range of adverse drug reactions. Chronic active hepatitis has increasingly been observed and many cases have been reported with case fatalities. We present a case of nitrofurantoin induced chronic active hepatitis and briefly review the serology and clinico pathological features of 57 similar cases reported in English literature. The consistent presence of antinuclear antibody, anti smooth muscle antibody, elevated immunoglobulin and pathological feature suggests an immunologic mechanism. Complete recovery is possible in most cases if medication is discontinued in time. Steroids may play a role in management if no improvement occurs despite discontinuation of medication. We suggest all patients who are on prolonged nitrofurantoin therapy be followed up with anti nuclear antibody, anti smooth muscle antibody, serum immunoglobulin and hepatic panel every three months.

Central nervous system tuberculosis masquerading as primary dementia: a case report.

Primary dementias are the most common cause of memory impairment in patients above the age of 60. Hypothyroidism, depression, vitamin B12 deficiency and infectious diseases such as syphilis at times may present with memory impairment mimicking primary dementias in their clinical presentation. We present here a 64-year-old female who presented with complaints of forgetfulness, confusion, memory loss and impaired concentration for the past 3 months. Neuroimaging and computed tomography of the chest were suggestive of active tuberculosis. Anti-tubercular therapy led to resolution of enhancing lesions in the brain and abatement of memory deficits.

Vocal cord palsy: An uncommon presenting feature of myasthenia gravis.

Vocal cord palsy can have myriad causes. Unilateral vocal cord palsy is common and frequently asymptomatic. Trauma, head, neck and mediastinal tumors as well as cerebrovascular accidents have been implicated in causing unilateral vocal cord palsy. Viral neuronitis accounts for most idiopathic cases. Bilateral vocal cord palsy, on the other hand, is much less common and is a potentially life-threatening condition. Myasthenia gravis, an autoimmune disorder caused by antibodies targeting the post-synaptic acetylcholine receptor, has been infrequently implicated in its causation. We report here a case of bilateral vocal cord palsy developing in a 68-year-old man with no prior history of myasthenia gravis 2 months after he was operated on for diverticulitis of the large intestine. Delay in considering the diagnosis led to endotracheal intubation and prolonged mechanical ventilation with attendant complications. Our case adds to the existing literature implicating myasthenia gravis as an infrequent cause of bilateral vocal cord palsy. Our case is unusual as, in our patient, acute-onset respiratory distress and stridor due to bilateral vocal cord palsy was the first manifestation of a myasthenic syndrome.

Nonconvulsive status epilepticus presenting with throat clearing as part of clinical seizure semiology.

Oro-alimentary automatisms such as chewing movements, lip-smacking, repeated snuffling, swallowing and retching have been reported with seizures usually of temporal lobe origin. Throat clearing, usually along with other vegetative signs, has been reported in patients with temporal and rarely extra-temporal lobe epilepsy. We report a case of a 93-year-old woman admitted with acute right temporo-occipital stroke. Repeated throat clearing episodes raised suspicion for complex partial seizures. Video-EEG recording confirmed frequent right hemispheric focal seizures originating from the right posterior temporal area concordant with her cortical stroke. The value of throat clearing as a sign of complex partial seizures of temporal lobe origin and its lateralizing and localizing value is discussed.