An extranodal marginal zone B-cell lymphoma of the mucosa-associated lymphoid tissue (MALT) is the most frequent type of non-Hodgkin's lymphoma that primarily involves the lung. The radiographical discovery of a pulmonary lesion in an asymptomatic patient is the most common clinical presentation. In general, the prognosis of a localized extranodal pulmonary marginal zone B-cell lymphoma of MALT type is excellent. We report a case of a 61-year-old man who sought evaluation of an incidentally discovered mass in the lung.
Humans ; Lung ; Lymphoid Tissue ; Lymphoma ; Lymphoma, B-Cell, Marginal Zone* ; Lymphoma, Non-Hodgkin ; Middle Aged ; Prognosis

Uterine leiomyomas are the most common benign uterine tumors. They are estimated to be present in at least 20% of all women of reproductive age and may be asymptomatic in 40-50% of women older than 40 years of age. They may be subserosal, intramural, or submucosal in location within the uterus or located in the cervix, in the broad ligament, or on a pedicle. But it seems to be rare to experience a intraligamentary huge leiomyoma in the broad ligament.Recently we have experienced a case of intraligamentary huge leiomyoma with its weight of 3146 gm in 45 year-old primiparous woman. We present this case with a brief review of the literature.
Broad Ligament ; Cervix Uteri ; Female ; Humans ; Leiomyoma* ; Middle Aged ; Uterus

Endotracheal intubation is the gold standard for airway management in general anesthesia. However, airway patency is not guaranteed by keeping the endotracheal tube (ETT) in place. Sometimes, the ETT itself may become a cause of airway obstruction; there are some reports on airway obstruction related to reinforced tube malfunction. We report a rare case with an obstruction of reinforced endotracheal tubes caused by dissection of the internal wall. Recognition of the possibility of airway obstruction due to a rare cause and monitoring patients vigilantly during anesthesia is very important for patient safety.
Airway Management ; Airway Obstruction* ; Anesthesia ; Anesthesia, General ; Humans ; Intubation, Intratracheal ; Patient Safety

Endotracheal intubation is the gold standard for airway management in general anesthesia. However, airway patency is not guaranteed by keeping the endotracheal tube (ETT) in place. Sometimes, the ETT itself may become a cause of airway obstruction; there are some reports on airway obstruction related to reinforced tube malfunction. We report a rare case with an obstruction of reinforced endotracheal tubes caused by dissection of the internal wall. Recognition of the possibility of airway obstruction due to a rare cause and monitoring patients vigilantly during anesthesia is very important for patient safety.
Airway Management ; Airway Obstruction* ; Anesthesia ; Anesthesia, General ; Humans ; Intubation, Intratracheal ; Patient Safety

The vast majority of malignant tumors involving the vagina are secondary spread from primary malignant lesion of the cervix uteri, the sigmoid colon, the bladder and the vulva. Primary invasive carcinoma of the vagina remains among the rare gynecologic malignant tumor. The diagnosis of primary carcinoma of the vagina requires that the cervix and the vulva be intact and no clinical evidence of other primary tumors exist. Greater than 80-90% of all vaginal tumors are squamous cell type. We experienced two cases of primary vaginal cancer of 68 years old woman without any other gynecologic disease and 67 years old woman after hysterectomy for benign desease. We presented these cases with a brief review of related literatures.
Aged ; Cervix Uteri ; Colon, Sigmoid ; Diagnosis ; Female ; Genital Diseases, Female ; Humans ; Hysterectomy ; Neoplasms, Squamous Cell ; Urinary Bladder ; Vagina ; Vaginal Neoplasms* ; Vulva

A congenital cystic adenoid malformation of the lung(CCAM) is characterized by an anomalous fetal development of the terminal respiratory structures, resulting in the adenomatoid proliferation of the bronchiolar elements and cystic formation. CCAM has been detected on the fetus, premature babies and stillborn as well as infants and children. An adult presentation of CCAM is extremely rare. When cystic lesions occur with a repeated infection, an evaluation of the cystic lesions requires a differential diagnosis of CCAM, sequestration, a lung abscess, a pneumatocele and a bronchogenic cyst. The definite treatment of CCAM is the surgical removal of the involved lobe. We report a case of a CCAM in a 24-year-old female with a brief review of the relevant literature.
Adenoids ; Adult* ; Bronchogenic Cyst ; Child ; Diagnosis, Differential ; Female ; Fetal Development ; Fetus ; Humans ; Infant ; Lung Abscess ; Lung* ; Young Adult

Adrenal insufficiency during the treatment of pulmonary tuberculosis is a troublesome condition and can at times be lifethreatening if untreated. Rifampin is one of the most widely prescribed anti-tuberculosis agents. Furthermore, rifampin has been known to be capable of affecting the metabolism of various medications, including glucocorticoids. In this paper, a case of recurrent adrenal insufficiency induced by rifampin during the treatment of pulmonary tuberculosis is reported. The patient was a 63-year-old man who was diagnosed with Addison's disease 17 years earlier and had been undergoing glucocorticoid replacement therapy. Five months before, the patient manifested pulmonary tuberculosis and was immediately given anti-tuberculosis medication that included rifampin. After one week of medication, general weakness and hyponatremia occurred. Despite the increased dose of the glucocorticoid medication, the adrenal insufficiency recurred many times. Since the substitution of levofloxacin for rifampin, the episodes of adrenal insufficiency have not recurred so far.
Addison Disease ; Adrenal Insufficiency ; Glucocorticoids ; Humans ; Hyponatremia ; Middle Aged ; Ofloxacin ; Rifampin ; Tuberculosis, Pulmonary

Hematoma is quite a common complication of femoral arterial catheterization. However, to the best of our knowledge, there have been no previous studies regarding deep vein thrombosis (DVT) caused by compression of a vein due to a hematoma. We report a case of a hematoma developing after femoral arterial catheterization and causing extensive symptomatic DVT. A 59-year-old male was seen in our Emergency Department with right lower leg swelling 15 days after coronary stent implantation performed using right femoral artery access. Computed tomographic (CT) scanning revealed a large hematoma (45 mm in its longest diameter) compressing the common femoral vein and with DVT from the right external iliac vein to the popliteal vein. Due to the extensive DVT involvement, we decided to release the compressed common femoral vein by surgical evacuation of the large hematoma. However, even following evacuation of the hematoma, as the DVT did not resolve soon, further mechanical thrombectomy and catheter-directed thrombolysis were performed. Angiography then showed nearly resolved DVT, and the leg swelling was improved. The patient was discharged with the anticoagulation medication, warfarin.
Angiography ; Angioplasty ; Catheterization ; Catheters ; Emergencies ; Femoral Artery ; Femoral Vein ; Hematoma ; Humans ; Iliac Vein ; Leg ; Male ; Popliteal Vein ; Stents ; Thrombectomy ; Thrombolytic Therapy ; Veins ; Venous Thrombosis ; Warfarin

Positron emission tomography (PET) using 2-deoxy-2-[18F] fluoro-D-glucose (FDG) as a radioactive tracer is a useful technique for in vivo brain imaging. However, the anatomical and physiological features of the Harderian gland limit the use of FDG-PET imaging in the mouse brain. The gland shows strong FDG uptake, which in turn results in distorted PET images of the frontal brain region. The purpose of this study was to determine if a simple surgical procedure to remove the Harderian gland prior to PET imaging of mouse brains could reduce or eliminate FDG uptake. Measurement of FDG uptake in unilaterally adenectomized mice showed that the radioactive signal emitted from the intact Harderian gland distorts frontal brain region images. Spatial parametric measurement analysis demonstrated that the presence of the Harderian gland could prevent accurate assessment of brain PET imaging. Bilateral Harderian adenectomy efficiently eliminated unwanted radioactive signal spillover into the frontal brain region beginning on postoperative Day 10. Harderian adenectomy did not cause any post-operative complications during the experimental period. These findings demonstrate the benefits of performing a Harderian adenectomy prior to PET imaging of mouse brains.
Animals ; Brain/*metabolism/radionuclide imaging ; Fluorodeoxyglucose F18/*diagnostic use ; Frontal Lobe/metabolism/radionuclide imaging ; Harderian Gland/metabolism/radionuclide imaging/*surgery ; Mice ; Mice, Inbred BALB C ; Neuroimaging/standards/*veterinary ; Positron-Emission Tomography/*veterinary ; Radiopharmaceuticals/*diagnostic use

Acute pancreatitis is one of the most common complications of endoscopic retrograde cholangiopancreatography (ERCP). Prophylactic pancreatic stents are effective for reducing the risk for post-ERCP pancreatitis in high-risk patients. However, an unretrieved pancreatic stent, as a result of proximal migration, can cause pancreatitis. We experienced a case of recurrent acute pancreatitis associated with a pancreatic ductal leak and stricture due to proximal migration of a prophylactic stent in a patient with suspected acute gallstone pancreatitis. We endoscopically retrieved the proximally migrated stent and inserted a new pancreatic stent. Follow-up pancreatic imaging showed that the pancreatitis and pancreatic ductal leak/stricture had resolved.
Cholangiopancreatography, Endoscopic Retrograde ; Constriction, Pathologic ; Follow-Up Studies ; Foreign-Body Migration ; Gallstones ; Humans ; Pancreatic Ducts ; Pancreatitis ; Stents