Adolescent ; Child ; Child, Preschool ; Colitis, Ulcerative ; diagnosis ; therapy ; Crohn Disease ; diagnosis ; therapy ; Female ; Humans ; Male ; Prognosis ; Retrospective Studies

OBJECTIVE: To observe the correlation between referred pain distribution and acupoint sensitization in patients with intestinal diseases. METHODS: In clinical research, 443 patients from 8 hospitals were recruited, including the outpatients and inpatients of Crohn's disease (=143), ulcerative colitis (=108), chronic appendicitis (=87) and other intestinal diseases (=105). The site with tenderness on the body surface and the morphological changes of local skin were observed and recorded in the patients. Using a sensory tenderness instrument, the pain threshold at the sensitization point was measured in 60 patients with ulcerative colitis. In animal experiment, SD rats were used and divided into a enteritis group (=8), in which the enteritis model were established, and a control group (=3), in which no any intervention was given. After the injection of Evans blue (EB) at caudal vein, the blue exudation points on the body surface were observed and the distribution rule was analyzed statistically. RESULTS: The referred pain on the body surface in the patients with intestinal diseases was mainly located in the lower abdomen (93.9%, 416/443), the lumbar region (70.9%, 314/443) and the lower legs (33.0%, 146/443). The diameter of tenderness region was 1.5 to 2.5 cm. Compared with the region without sensitization, the pain threshold of the sensitization point in the patients with ulcerative colitis was reduced significantly (<0.001). The referred pain on the body surface in the patients with appendicitis was located in the right lower abdomen (97.7%, 85/87), the waist and back (54.0%, 47/87) and the right lower limbs on the medial side (71.3%, 62/87). The tenderness region was 1 to 2 cm in diameter and was irregular in form. After modeling of enteritis in the rats, the EB exudation points were visible from T to L. CONCLUSION Intestinal diseases induce referred pain on the body surface where is the same as or adjacent to the location of the spinal segment corresponding to the affected intestinal section. These sensitization regions are related to the locations of acupoints.
Acupuncture Points ; Animals ; Colitis, Ulcerative ; Humans ; Intestinal Diseases ; Pain Threshold ; Pain, Referred ; diagnosis ; therapy ; Rats ; Rats, Sprague-Dawley ; Sensation

Amebic colitis is a disease revealing diverse clinical manifestations and endoscopic gross features and often confused with other types of colitis. In case of misdiagnosis as an idiopathic inflammatory bowel disease or delayed recognition of intestinal amebiasis, an undesirable outcome may occur resulting from erroneous administration of steroids or delayed antiamebic treatment. To demonstrate the pitfalls in the diagnosis and treatment of intestinal amebiasis, 3 cases of amebic colitis with atypical clinical manifestations are presented in this paper. In conclusion, despite the low sensitivities of routine stool examination for parasite and histopathologic confirmation in biopsy specimen, every effort must be made to find amebic trophozoites either in fresh stool or biopsy specimens for prompt and correct diagnosis of amebic colitis when we manage patients with chronic intestinal ulcerations, even though their clinical course and endoscopic findings are not typical of amebiasis. Moreover, following initial successful anti-amebic therapy, more careful clinical, endoscopical, and parasitological follow-up should be done for the early detection of recurrence.
Adult ; Aged ; Aged, 80 and over ; Colitis, Ulcerative/diagnosis ; Diagnosis, Differential ; Diarrhea/etiology ; Dysentery, Amebic/complications/drug therapy/*pathology ; Female ; Humans ; Inflammatory Bowel Diseases/diagnosis ; Male ; Middle Aged

Kaposi's sarcoma is a rare and slowly progressive disease that primarily affects the skin but has an associated visceral involvement. It can occur in the HIV-positive patients or patients treated with immunosuppressants. However, it is extremely rare in the patients receiving the treatment for inflammatory bowel disease. We used corticosteroid for the treatment of ulcerative colitis in 60-year-old woman. Then, Kaposis's sarcoma occured in the skin and colon of the patient. Since she was HIV-negative, we believed that it was developed from the condition of corticosteroid-induced immunosuppression. We present a case of skin and colonic Kaposi's sarcoma in a HIV-negative woman following treatment with corticosteroid for ulcerative colitis.
Aged ; Colitis, Ulcerative/*complications/drug therapy ; Colonic Neoplasms/*complications/diagnosis ; English Abstract ; Female ; Humans ; Sarcoma, Kaposi/*complications/diagnosis ; Skin Neoplasms/*complications/diagnosis

Autoimmunity is thought to play a central role in the pathogenesis of inflammatory bowel disease and associated extraintestinal manifestations. Autoimmune hemolytic anemia associated with ulcerative colitis is a rare occurrence. No more than 50 cases have been described in the international literatures, and only 2 cases reported in Korea. A 29-year-old woman who was diagnosed as ulcerative colitis two years ago was complicated with autoimmune hemolytic anemia, and did not respond to steroid therapy. Ultimately, total colectomy and splenectomy were carried out for the treatment of ulcerative colitis and hemolytic anemia. After the operation, anemia was resolved. We present the case with a review of literature.
Adult ; Anemia, Hemolytic, Autoimmune/*diagnosis/drug therapy/etiology ; Colectomy ; Colitis, Ulcerative/complications/*diagnosis/pathology ; Drug Resistance ; Female ; Humans ; Splenectomy ; Steroids/therapeutic use

Anti-Inflammatory Agents ; therapeutic use ; Colitis, Ulcerative ; diagnosis ; drug therapy ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Integrative Medicine

No abstract available.
Anti-Inflammatory Agents, Non-Steroidal/therapeutic use ; Antimetabolites/therapeutic use ; Azathioprine/therapeutic use ; Chronic Disease ; Colitis, Ulcerative/diagnosis/*therapy ; Hemoglobins/analysis ; Humans ; Mesalamine/therapeutic use ; Recurrence ; Risk Factors

The cyclooxygenase (COX) is a key enzyme in the coversion of arachidonic acid to prostaglandins. COX-1 is constitutively expressed and is a critical housekeeping gene, whereas COX-2 is rapidly upregulated by growth factors and cytokines and thus responsible for inflammation. COX-2 is frequently overexpressed in colonic adenoma and carcinoma. Specific inhibitors of COX-2 have been shown to induce apoptosis in tumor cells and to inhibit tumor growth in animal models and in humans. Long-standing IBD patients have increased risk of developing colorectal cancer compared to general population. IBD-associated colorectal carcinogenesis is probably promoted by chronic inflammation and closely related to COX-2. In a recent study, powerful chemopreventive ability of selective COX-2 inhibitor was observed in colitis-related colon carcinogenesis in mouse model. But it was reported that even selective COX inhibitors aggravated the DSS-induced colonic inflammation. It is assumed that endogenous PGs are involved in the mucosal defense against DSS-induced colonic ulcerations which are produced by COX-1 at early phase and by COX-2 at late phase. Long-term use of COX-2 inhibitors for the chemoprevention of colitic cancer is needed to define their mechanism of action, that reduce side effects and have specific tumor target.
Animals ; Colitis, Ulcerative/*drug therapy ; Colonic Neoplasms/diagnosis ; Cyclooxygenase 1/metabolism ; Cyclooxygenase 2/metabolism ; Cyclooxygenase 2 Inhibitors/pharmacology/*therapeutic use ; Humans ; Mice ; Models, Animal

OBJECTIVETo observe the clinical effects of Qingchang Huashi Recipe (QHR) for treating active ulcerative colitis (UC) patients of inner-accumulation of damp-heat syndrome (IADHS), and to evaluate its safety.

METHODSUsing a central random system, 60 patients with mild-to-moderately initial onset or relapsed active UC of IADHS were assigned to the test group (30 cases) and the control group (30 cases). Patients in the test group took QHR (Rhizoma Coptidis 6 g, Radix Scutellariae 10 g, Radix Pulsatillae 10 g, Radix Aucklandiae 10 g, parched Radix Angelicae sinensis 10 g, Radix Paeoniae alba 20 g, Cortex Cinnamomi 3 g, Radix Glycyrrhizae 6 g, and so on), 1 dose each time, decocted twice, mixed to 300 mL, taken in two portions. The components were modified according to the condition of illness. Enema of Guanchang Recipe (GCR) was combined (Cortex Phellodendri 30 g, Radix Sophorae flavescentis 10 g, Radix Sanguisorbae 30 g, Rhizoma bletillae 9 g, Radix notoginseng 3 g, Xilei powder 1.5 g), decocted twice, mixed and concentrated to 120 mL, applied before sleep every evening, with an interval of 12 days after 12 successive days). Those in the control group took Mesalazine Enteric-coated Tablet (MECT, 0.25 g/tablet), 1 g each time, 4 times daily. The therapeutic course for all was 8 weeks. The symptom integral, the colonoscopic results, the pathological efficacy, and the remission rate were compared between the two groups. The medication safety was monitored.

RESULTSBy the end of the treatment the improvement of symptoms was superior in the test group to that of the control group (P<0.05). The colonoscopic and pathological results were improved in the two groups, but with no statistical difference (P>0.05). There was no statistical difference in the mucosal healing rate (50.0% vs 43.3%) and the remission rate (36.7% vs 30.0%) between the two groups. Only 1 patient of the control group had moderate increase of ALT during the whole test.

CONCLUSIONSQHR was effective and safe in treating active UC patients of IADHS. Besides, its effect on improving the symptoms was better than that of MECT.

Adult ; Colitis, Ulcerative ; diagnosis ; drug therapy ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Mesalamine ; therapeutic use ; Middle Aged ; Phytotherapy ; methods ; Treatment Outcome

OBJECTIVETo explore the role of mast cells in the pathogenesis of ulcerative colitis in rats with dampness and heat syndrome, and observe the regulatory effect of Huangqin decoction on the mast cells.

METHODSRat models of dampness and heat syndrome were established by feeding with high-fat and-sugar chow, maintenance of a hot and humid environment, and intrarectal administration of 2,4,6-trinitro-benzene-sulfonic acid. The model rats were then randomized into the model group (n=12), Huangqin decoction group (n=13) and mesalazine group (n=12). After a one-week treatment, the inflammatory cell infiltration was observed using HE staining, and the number of mast cells was determined using toluidine blue staining. Immunohistochemistry was used to detect the expression of tryptase, and serum IL-4 and IL-6 levels were measured using ELISA.

RESULTSCompared with the normal control rats (n=15), the rats in the model group showed obvious inflammatory cell infiltration at the lesion site with significantly increased mast cells and serum IL-6 level (P<0.05). Huangqin and mesalazine significantly lessened inflammatory cell infiltration and decreased the mast cell number and serum IL-6 level after a one-week treatment.

CONCLUSIONThe intestinal mucosal immune cells such as the mast cells play an important role in the pathogenesis of ulcerative colitis associated with dampness and heat syndrome. Huangqin decoction can ameliorate the inflammation, decrease mast cell number and tryptase release, and inhibit IL-6 secretion for treatment of ulcerative colitis in rats with dampness and heat syndrome.

Animals ; Colitis, Ulcerative ; drug therapy ; pathology ; Diagnosis, Differential ; Drugs, Chinese Herbal ; therapeutic use ; Male ; Mast Cells ; pathology ; Medicine, Chinese Traditional ; Phytotherapy ; Random Allocation ; Rats ; Rats, Sprague-Dawley