Nitrofurantoin-induced lung disease: about two cases

INTRODUCTION: Nitrofurantoin is commonly used in the treatment of urinary tract infection and may cause a potential severe complication: interstitial lung diseases. CASE REPORT: A 78-year-old and an 87-year-old woman treated with nitrofurantoin since respectively 10 months and 6 years developed cough and dyspnea. Antibiotics were ineffective and interstitial lung disease was found. Nitrofurantoin's stopping allowed a clinical and radiological improvement. CONCLUSION: A good medical supervision is important when nitrofurantoin is prescribed for a long time. The treatment has to be stopped when respiratory symptoms appear to allow an improvement of the symptoms.     

Multiple extra-adrenal paragangliomas associated with catecholamine cardionn opathy

We describe a patient with multiple extra-adrenal paragangliomaswho presented with clinical features of a dilated cardiomyopathy.Hypertension was not a major feature of the illness despiteexcessive catecholamine secretion by the tumours. Followingsurgical resection the changes of dilated cardiomypathy didnotregress on echocardiography and the patient died of left ventricularfailure.     

Ultra-late metastasis of ocular melanoma: about two cases

INTRODUCTION: Ocular melanoma is associated with extended risk of metastases, mainly liver metastases. Nevertheless, the late and ultra-late recurrence (respectively 10 and 15 years after initial treatment) are exceptional events. EXEGESIS: We describe hereafter two cases. In the first case, the treatment is palliative chemotherapy with death 12 months after metastasis diagnosis. In the second case, the patient underwent two resections of metastases (lung and liver). This patient had excellent quality of live, and survived 11 months later after palliative surgery. DISCUSSION: Follow-up of ocular melanoma patients should include liver enzymes and ultrasonography of liver in the long run.     

Pulmonary aspergillosis and HIV infection: about two cases

The occurrence of invasive pulmonary aspergillosis is unusual during the course of AIDS. Patients at risk have a CD4 T-lymphocyte count under 50 cells/mm(3) combined with other risk factors in 50% of the cases. Positive diagnosis is based on chest CT scan imaging and isolation of Aspergillus in broncho-alveolar fluid. Detection of galactomannan antigen in serum and broncho-alveolar lavage fluid (BALF) is a reliable complementary tool in assessing the diagnosis. The first line therapy is Voriconazole. The prognosis, often severe, depends on prompt initiation of the appropriate antifungal treatment. We report two cases of invasive pulmonary aspergillosis in AIDS patients.     

Multiple symmetric lipomatosis (Madelung's disease): report of two cases

Multiple symmetric lipomatosis (Madelung's disease) is a rare disease characterized by non-encapsulated adipose deposits in the neck, the superior part of the trunk and, very rarely, in the limbs. It is common in middle-aged Caucasian Mediterranean males but very rare in Chinese people. We describe two cases of Madelung's disease: both patients presented complaining of a development of a painless neck mass that was increasing in size. Panendoscopy was normal. Both underwent incisional biopsies that revealed benign adipose tissue characterizing Madelung's disease. We discuss the clinical presentation, associated morbidity, and treatments for Madelung's disease.     

Multiple recurrences of nonfamilial cardiac myxomas: a report of two cases

Cardiac myxomas are the most common primary cardiac tumors. Surgical resection usually provides definitive treatment; however, postoperative tumor recurrence has been reported, especially when myxomas occur as part of a familial pattern. Only a few cases of 2nd recurrence of nonfamilial cardiac myxoma have been reported. We report 2 cases of nonfamilial cardiac myxoma, with multiple recurrences after surgical resection. The possibility of repeated recurrence of cardiac myxomas demonstrates the importance of regular echocardiography after surgical resection in order to detect such recurrence. Future studies, including genetic analysis of patients with recurrent cardiac myxomas, are warranted to investigate the nature of these tumors.     

Multiple tracheobronchial mucosal lesions in two cases of Churg-Strauss syndrome

Churg-Strauss syndrome (CSS) is characterized by hypereosinophilia and a systemic necrotizing vasculitis seen almost exclusively in patients with asthma. The most common pathological findings in the chest in CSS are eosinophilic pneumonia, necrotizing vasculitis and granulomatous inflammation (extravascular granuloma). However, tracheobronchial mucosal lesions have rarely been reported in CSS. The authors report two patients with CSS who had multiple tracheobronchial mucosal lesions that were found by fibreoptic bronchoscopy. They were tiny nodular lesions and necrotizing bronchial inflammation with many eosinophils was observed upon pathological examination. The authors concluded that tracheobronchial mucosal lesions may be one of the manifestations of vasculitis seen in CSS.     

Pulmonary plasmacytoma: about two new cases and review of the literature

INTRODUCTION: Extramedullary plasmacytoma is an uncommon plasma cell malignancy mainly located to the upper aerodigestive tract. Primary pulmonary plasmacytoma is extremely rare. EXEGESIS: We report two new cases of primary pulmonary plasmacytoma and then proceed to a review of the literature concerning 35 similar cases previously described. CONCLUSION: Complete or partial responses were obtained in 24 cases (65%). Five patients (14%) have developed multiple myeloma within 3 years following plasmacytoma diagnostic. In spite of sustained responses with radiotherapy or chemotherapy, surgical resection while feasible remains the first therapeutic option.     

Tigecycline-induced acute pancreatitis: about two cases and review of the literature

Tigecycline (formerly CAR-936, Tygacyl) is the first glycylcycline antibiotic available for clinical use. It has an expanded broad-spectrum antibiotic activity. Phase III studies have identified gastrointestinal side-effects, especially nausea and vomiting, as the most common adverse events. Few cases of acute pancreatitis (AP) have been described in the literature. We report two new cases of mild tigecycline-induced pancreatitis. Tigecycline was given for soft-tissue infection in both cases. Symptoms such as nausea, vomiting and mostly abdominal pain occurred within 5 days after starting Tigecycline. Pancreatic enzymes elevation occurred five to six days after initiation of treatment, and resolved within a week after drug-discontinuation. Diagnosis of mild pancreatitis was confirmed after performing CT-Scan of the abdomen in both cases. We take this opportunity to review the literature about this potentially serious side-effect induced by tigecycline.     

Multiple pulmonary embolism in patients with ventriculoatrial shunts: a report on two cases

Pulmonary embolism occurred in two patients with a Spitz-Holter shunt. One patient had a massive pulmonary embolism which resulted in the development of pulmonary hypertension. The patient suffered another episode of embolism during warfarin therapy and died. Autopsy revealed a massive belateral pulmonary embolism. No thrombi were found in the venous system. The other patient had experienced symptoms that suggested recurrent pulmonary embolism before the established diagnosis. Thereafter she has constantly been treated with oral anticoagulant therapy without the recurrence of emboli.     

Multiple myxomata: about one case

Among the primitive cardiac tumours, myxoma is the most common. This benign tumour is sometimes described in the context of Carney's syndrome, in which cardiac myxoma, cutaneous myxoma, lentigo and pigmentary nevus cutaneous lesions, endocrine disorders, and testicular, thyroid and hypophyseal tumours are associated. The cardiac myxomata observed are multiple, recurrent, and involve the four cardiac chambers, with a peak incidence at 25 years of age. These observations may exist in a familial context, linked to an autosomal dominant genetic factor, localized on the 17q2 chromosome with polymorphism of the PRKAR1a gene. As in the case of sporadic myxoma, rapid surgical treatment with cardio-pulmonary bypass is indicated, bearing in mind the increased risk of thromboembolic phenomena and sudden death from valvular encroachment. We report a case of bi-atrial myxoma observed in the context of Carney's syndrome.     

Amiodarone liver toxicity about two cases and review of literature

INTRODUCTION: Amiodarone can induced hepatic dysfunction. OBSERVATIONS: We describe two patients who developed hepatotoxicity presenting suggestive histological features. The outcome was fatal in one case but lesions were reversible in the second case upon treatment interruption. CONCLUSION: These observations show the necessity of hepatic monitoring of patients treated with amiodarone in order to detect potentially severe hepatotoxicity.     

Perrault's syndrome: two cases

Perrault's syndrome is an autosomal recessive ovarian dysgenesis associated with sensorineural deafness. We report two cases in sisters issuing from consanguinous parents. Aged 16 and 21 years, both patients present the two cardinal symptoms of the syndrome. Magnetic resonance imaging in the second sister showed high intensity signals in the periventricular and subcortical white substance and in the central ovale, suggestive of cerebral leucodystrophy. This element may be one of a wide spectrum of neurological symptoms found in Perrault's syndrome. The discovery of the causal genes may allow better understanding of the biomolecular mechanisms involved in gonad and sensorineural differentiation.     

Ectopic thyroid: two cases

Ectopic thyroid is a rare condition (1/4000 to 1/8000 among patients with hypothyroidism). The underlying etiological pathogenic mechanisms remain unknown. Diagnosis is established on the basis of imaging findings. We report two cases of hypothyroidism in adult females who had ectopic sublingual thyroid glands. The first patient was a 20-Year-old woman who had been treated for hypothyroidism since the age of 13 Years before the diagnosis of ectopic thyroid 7 Years later. In both patients, the thyroid gland was palpable. In the first patient the physical examination revealed an ectopic sublingual gland. Scintigraphy confirmed the diagnosis in both patients. The CT-scan and MRI were positive in the second patient. Hormonal substitution therapy using L-thyroixine was given.     

Postpartum blindness: two cases

We present 2 cases, one eclamptic patient and one noneclamptic patient, of headache, cortical blindness, and seizures. Both patients demonstrated findings consistent with posterior leukoencephalopathy syndrome. Posterior leukoencephalopathy syndrome is a rapidly evolving neurologic condition that is characterized by headache, nausea and vomiting, seizures, visual disturbances, altered sensorium, and occasionally focal neurologic deficits. Posterior leukoencephalopathy syndrome can be triggered by numerous conditions, including preeclampsia-eclampsia, and can be seen in the postpartum period. It is characterized predominately by white matter vasogenic edema of the occipital and posterior parietal lobes. This condition can be difficult to differentiate clinically from cerebral ischemia, and magnetic resonance imaging with diffusion-weighted imaging and apparent diffusion coefficient are needed to do so. In most cases of posterior leukoencephalopathy syndrome, the prognosis is excellent, with full resolution of symptoms.     

Pelvic actinomycosis: two cases

INTRODUCTION: Actinomycosis is a chronic suppurative granulomatous disease caused by different Actinomyces species, mostly bacillus: the Actinomyces israeli. The pelvis location of this infection is rare. OBSERVATIONS: We report two cases of actinomycosis that were diagnosed after the surgical treatment of a suspected ovarian tumor and a suspected acute peritonitis. Diagnosis in both cases was based on the histopathologic findings. CONCLUSION: The incidence of pelvic actinomycosis is increasing since 1960 related to the frequent use of intra uterine device. The clinical symptomatology is not specific, simulating a neoplastic or an inflammatory process. The treatment combines operative and antibiotic therapy.     

Kikuchi-Fujimoto disease: two cases

Kikuchi-Fujimoto disease, or necrotizing histiocyte lymphadenitis, is a rare anatomo-clinical entity of unknown cause. The patients present painful cervical lymph nodes, fever, and a flu-like syndrome, but the spontaneous course is usually favorable in six months. We observed two cases within six months in our unit. Both patients improved rapidly after diagnostic adenectomy.     

Malignant pheochromocytomas: about three cases

The authors report three cases of malignant pheochromocytomas. Metastases occurred in the liver in two cases whereas malignancy was suspected in the third case because of recurrence and local invasion. One case was pregnant at diagnosis of pheochromocytoma. Pheochromocytoma was associated to papillary thyro?d carcinoma in another case. The treatment considered was surgery in all cases.