ABSTRACT
Objectives@#：This study was conducted to investigate the effect of 1-year administration of second-generation antipsychotics (SGAs) on the platelet activity in patients with schizophrenia through a retrospective review of the medical records. @*Methods@#：The mean platelet component (MPC) value was used as an index of the platelet activity. The included subjects (N=24) were the patients who were confirmed to have taken SGAs continuously for one year after the first MPC measurement had been performed. The change of MPC was verified through a paired sample t-test. @*Results@#：The result revealed that the mean MPC value was significantly decreased from 26.5±1.4 g/dL to 25.6±1.8 g/dL after 1-year administration of SGAs from the time of the first MPC measurement. @*Conclusions@#：This study suggests that 1-year administration of SGAs may be related with increased platelet activity, and that close monitoring for risks such as cerebrovascular/cardiovascular or thromboembolic diseases may be necessary during SGAs treatment in clinical practice.
ABSTRACT
Rosacea is a common chronic cutaneous disorder that primarily occurs on the convex surfaces of the central face and is often characterized by exacerbations and remissions. A case of a 52-yr-old woman visited our clinic in February 2008 complaining typical features of rosacea including multiple pinhead to rice-sized erythematous papules. We applied various conventional treatments including topical benzoyl peroxide and metronidazole as well as oral metronidazole, isotretinoin, and doxycycline. The lesions were not controlled but were rather aggravated by complications from these treatments. Therefore, we prescribed oral azithromycin, which has anti-inflammatory effects and reduces reactive oxygen species. Ten weeks after the administration of oral azithromycin, 500 mg per day for 2 weeks, the lesions had mostly disappeared and no specific side effects related to the azithromycin were noted. Oral azithromycin dosing 500 mg/day for 2 weeks is effective for treatment of intractable rosacea.
Subject(s)
Female , Humans , Middle Aged , Administration, Oral , Azithromycin/administration & dosage , Erythema/diagnosis , Reactive Oxygen Species , Rosacea/diagnosis , Skin Diseases/drug therapyABSTRACT
Cervical accessory tragus is a rare congenital malformation presenting at birth as a firm nodule on the neck along the anterior edge of the sternocleidomastoid muscle. It has also been reported under different names, such as elastic cartilage choristoma of the neck, Meckel's cartilaginous remnant, cervical tab, cervical auricle, and wattle. Histologically, cervical accessory tragus is composed of numerous hair follicles, and a prominent connective tissue framework in the subcutaneous fat and central core of cartilage. We report a case of an 8-year-old female who presented with a solitary flesh colored papule on the posterior neck that was histopathologically diagnosed as cervical accessory tragus.
Subject(s)
Animals , Child , Female , Humans , Cartilage , Choristoma , Comb and Wattles , Connective Tissue , Elastic Cartilage , Hair Follicle , Muscles , Neck , Parturition , Subcutaneous FatABSTRACT
Cervical accessory tragus is a rare congenital malformation presenting at birth as a firm nodule on the neck along the anterior edge of the sternocleidomastoid muscle. It has also been reported under different names, such as elastic cartilage choristoma of the neck, Meckel's cartilaginous remnant, cervical tab, cervical auricle, and wattle. Histologically, cervical accessory tragus is composed of numerous hair follicles, and a prominent connective tissue framework in the subcutaneous fat and central core of cartilage. We report a case of an 8-year-old female who presented with a solitary flesh colored papule on the posterior neck that was histopathologically diagnosed as cervical accessory tragus.
Subject(s)
Animals , Child , Female , Humans , Cartilage , Choristoma , Comb and Wattles , Connective Tissue , Elastic Cartilage , Hair Follicle , Muscles , Neck , Parturition , Subcutaneous FatABSTRACT
Condyloma lata is a common manifestation of secondary syphilis, but involvement of the lip mucosa is rare. Nodular lesions, especially solitary nodules, are uncommon manifestations of secondary syphilis, and only a few cases have been described. Failure to recognize condyloma lata of the lip mucosa may delay diagnosis and treatment. A 20-year-old man presented with a 4-month history of a solitary nodule on his upper lip mucosa. A diagnosis of condyloma lata was made on the basis of serologic tests for syphilis and pathological findings. We report an interesting case of condyloma lata on the upper lip mucosa that showed an unusual clinical manifestation of secondary syphilis.
Subject(s)
Humans , Young Adult , Lip , Mucous Membrane , Serologic Tests , SyphilisABSTRACT
A 77-year-old man visited our department because of dizziness from one month ago. Dizziness was continuous and non-whirling and this type of dizziness was the first time. He also complained of tinnitus and hearing impairment of the right ear. On physical examination, he showed spontaneous left-beating horizontal and torsional nystagmus and rightward head thrust was positive. He was admitted under the first impression of right vestibular neuritis. On inner ear MRI, there was a well-demarcated 2.5x2.3 cm sized mass of right cerebellopontine angle. This mass showed somewhat low signal intensity in both T1 and T2-weighted image and modest enhancement with Gadolinum. And approximately 4.5x3 cm sized mass could be seen in the simple chest roentgenogram. On chest CT, there was a poorly demarcated 3x2.5 cm sized mass in left lower lobe of lung. The patient was diagnosed as small cell lung cancer with brain metastasis by Per-Cutaneous Needle Aspiration of lung. In spite of radiotherapy and concurrent chemotherapy, he expired after 5 months.
Subject(s)
Aged , Humans , Brain , Cerebellopontine Angle , Dizziness , Drug Therapy , Ear , Ear, Inner , Head , Hearing Loss , Lung , Magnetic Resonance Imaging , Needles , Neoplasm Metastasis , Physical Examination , Radiotherapy , Small Cell Lung Carcinoma , Thorax , Tinnitus , Tomography, X-Ray Computed , Vestibular NeuronitisABSTRACT
Hemophagocytic syndrome is a rare complication of a systemic infection that can have a fatal outcome. The skin manifestations can present as erythematous patches or nodules, purpura, ulcers, or edema. But the histopathologic features solely consist of infiltration of benign histiocytes and hemophagocytosis. We report a case of a 67 year-old male patient diagnosed with hemophagocytic syndrome caused by Pseudomonas aeruginosa infection.