Prevention and Treatment of Atopic Dermatitis with Traditional Chinese Medicine： A Review / 中国实验方剂学杂志

Atopic dermatitis （AD） is a chronic， recurrent and inflammatory skin disease. Modern medical research suggests that AD is related to immune function， genes， skin barrier and other factors， while the specific etiology and pathogenesis remains unclear. The disease has a long course and is prone to reoccur， which seriously affects people’s production and life. Steroids， antihistamines and immunosuppressants are commonly used western medicines for the treatment of AD， which， however， will cause adverse reactions after long-term application. Traditional Chinese medicine （TCM） has a long history， good therapeutic effect and rich clinical experience in the prevention and treatment of AD， and the research on the treatment of AD with TCM has been intensifying. Centering on the theory of TCM， we systematically summarized the research progress related to AD， discussed the etiology and pathogenesis of AD， and summarized the TCM syndrome differentiation of AD from the aspects of eight principles， etiology， Qi-blood-body fluid， zang-fu organs， six meridians， defense-Qi-nutrient-blood and triple energizer. According to the etiology and pathogenesis of AD， we proposed the therapeutic regimens corresponding to the type and stage of the disease. Considering the research progress achieved in the recent years in the prevention and treatment of AD by TCM and the modern pharmacological research on Chinese medicinal materials， we reviewed the classic famous prescriptions， self-made prescriptions and Chinese patent medicines， and expounded the mechanisms of single Chinese medicinal materials in the treatment of AD at the molecular level. The TCM external therapies such as wet compress， medicated bath， gel and ointment are safe and effective. Acupuncture and moxibustion play a role in the prevention and treatment of AD， which is worthy of promotion in clinical practice， and the syndrome differentiation methods of Qi-blood-body fluid and triple energizer are novel in the treatment of this disease. TCM， characterized by diverse therapeutic methods and good clinical efficacy， is worthy of promotion in the treatment of AD， which will contribute to the development of TCM in China.

Ultrasound and MRI features of malignant fibrous histiocytoma of soft tissue / 中国骨伤

OBJECTIVE@#To investigate ultrasound and MRI features of malignant fibrous histiocytoma (MFH) of soft tissue.@*METHODS@#Ultrasound, MRI images and pathological data of 12 patients with malignant fibrous histiocytoma in soft tissue confirmed by operation and pathology were analyzed from January 2012 to August 2018, inlcuding 7 males and 5 females, aged from 36 to 69 years old with an average age of 53 years old; the courses of disease ranged from 4 to 49 months with an average of 28 months. Clinical manifestations were soft tissue masses and pain in the affected limbs. Ultrasound, MRI and contrast-enhanced examination were performed before operation. The lesions, morphology, echo/signal characteristics, color flow signals and enhancement features were observed and compared with pathology.@*RESULTS@#In 12 patients with MFH, 9 patients were primary lesions and 3 patients were recurrent lesions after operation. There were 7 cases of bilateral thighs, 2 cases of calves, 1 case of upper arm, 1 case of buttocks and 1 case of posterior peritoneum. The size ranged from 5.1 to 17.1 cm with an average of 8.7 cm. Ultrasound feature showed lobulated or agglomerate, and focused on low echo; 5 cases had capsule and with clear border; 7 cases were unclear boundary with surrounding tissues; and 6 cases with irregular echo-free. The blood flow signals were around the CDFI, and the internal blood flow signals were different. MRI feature showed lobulated, agglomerate or irregular shape, T1WI showed slightly lower signal or equal signal, T2WI showed high signal and DWI signal increased. Six patients manifested mixed signal inside, 7 patients manifested low signal separation inside, 5 patients with false envelope, and 9 patients manifested infiltration and growth with peripheral edema. T1WI showed uneven strengthening after enhancement. Immunohistochemical expression of Vim, CD68 were positive.@*CONCLUSIONS@#The age, location and imaging features of soft tissue MFH are characteristic. The diagnosis of MFH should be considered when irregular mass occurred in soft tissues of limbs at middle-aged and old people. Echo and signal are homogeneous or mixed. Separation, necrosis and cystic degeneration could be seen in the mass. When the blood flow signals are abundant and solid components are obviously enhanced, the diagnosis of MFH should be considered.

Professor 's academic thoughts and acupoint selection experience for hot flashes / 中国针灸

Professor is a well-known national veteran doctor with over 70 years of clinical experience. He has unique academic thoughts and clinical experience for common diseases and some difficult and complicated diseases. This paper mainly introduces professor 's syndrome-differentiation thought and experience of acupoint selection for hot flashes. It is emphasized that common hot flashes, such as hot flashes and night sweats, are different between and . While regulating and , more attention should be paid to - harmony, which is not only suitable for women's perimenopausal syndrome, but also for a series of clinical diseases caused by refractory drugs such as endocrine therapy after breast cancer surgery. At the same time of acupoint selection based on syndrome differentiation, a more rational prescriptions should be made according to the duration of the disease and the experience acupoints to improve the clinical efficacy.

Clinical application value of MRI on malignant fibrous histiocytoma in soft tissue / 中国骨伤

<p><b>OBJECTIVE</b>To investigate imaging manifestation and clinical application of MRI on malignant fibrous histiocytoma (MFH) in soft tissue.</p><p><b>METHODS</b>Imaging and pathological data of 16 patients with malignant fibrous histiocytoma (MFH) in soft tissue confirmed by surgery and pathology were retrospectively analyzed from January 2009 to August 2016. There were 9 males and 7 females, aged from 34 to 67 years old with an average of 52 years. The courses of disease ranged from 5 to 48 months with an average of 27 months.The main clinical manifestations were soft tissue mass and local pain. All patients were underwent plain and enhanced MRI before operation. Pathogenic sites, MRI manifestation and pathology results were observed after operation.</p><p><b>RESULTS</b>MRI in 16 cases of T1WI showde slightly lower signal or equal signals, of which 6 cases of tumor see mixed signal; in T2WI were high signal, of which 7 cases of internal tumor can be seen low signal separation, 5 cases of turor can be seen flase envelope, 11 cases of tumor with the surrounding boundaries unclear with edema. All lesions showed significantly uneven enhancement. Immunohistochemical examination showed that Vim, CD68 was positive.</p><p><b>CONCLUSIONS</b>Although MRI features of MFH has certain characteristics, the qualitative was more difficult, and ultimately need to determine the pathological and immunohistochemical. But MRI examination has obvious advantages in clarifying range of tumor, invading peripheral blood vessels and nerves, and has important clinical application value for clinical operation plan and postoperative tumor residual and recurrence, and provid reference for clinical curative effect.</p>