Subject(s)
Anus Neoplasms/therapy , Melanoma, Amelanotic/therapy , Rectal Neoplasms/therapy , Aged , Aged, 80 and over , Anal Canal/pathology , Anal Canal/surgery , Anus Neoplasms/diagnosis , Anus Neoplasms/pathology , Chemotherapy, Adjuvant , Colonoscopy , Combined Modality Therapy , Female , Follow-Up Studies , Humans , Male , Melanoma, Amelanotic/diagnosis , Melanoma, Amelanotic/pathology , Middle Aged , Neoplasm Recurrence, Local/diagnosis , Neoplasm Recurrence, Local/pathology , Neoplasm Recurrence, Local/therapy , Neoplasm Staging , Prognosis , Radiotherapy, Adjuvant , Rectal Neoplasms/diagnosis , Rectal Neoplasms/pathology , Rectum/pathology , Rectum/surgery , Reoperation , Retrospective Studies , Tomography, X-Ray ComputedABSTRACT
AIM: Although perianal streptococcal dermatitis (PSD) is well known in children, it has only rarely been documented in adults. The incidence and necessity for treatment may be underestimated. We have retrospectively identified adult patients with perianal streptococcal dermatitis. METHOD: Patients with streptococcal anal dermatitis were identified from a prospective office database. Treatment was with oral antibiotics according to the organism sensitivity. Additional concomitant anorectal disease was treated according to standard guidelines. Patients were compared with a control group, without eczema or erythema, for the presence of ß-haemolysing Streptococci on perianal swab. Demographic and microbiological data were assessed and compared between and within treatment and control groups. RESULTS: Fifty-three (22 female) patients older than 20 (mean = 49) years of age were diagnosed with perianal streptococcal dermatitis between 2005 and 2009. In most cases group B ß-haemolytic Streptococci were found. Fifty patients received antibiotics for 14 days. In 28 of 33 patients who had a post-treatment swab, the result was negative. Five patients showed Streptococci of different groups in the post-treatment swab. Of the 50 patients, 21 (42%) had no further anorectal complaint and 29 (58%) required continuing treatment for another anorectal condition. In the control group ß-haemolysing Streptococcus was found in 34%. Men over 60 years of age more often required no further anorectal treatment compared with women (P < 0.05). CONCLUSION: Perianal streptococcal dermatitis occurs in adult patients more often than reported. It is mainly caused by group B ß-haemolysing Streptococcus. Its diagnosis is important because it can cause serious systemic infections, especially in the elderly and in newborns. Antibiotics resolve the condition in a high proportion of patients.
Subject(s)
Eczema/microbiology , Pruritus Ani/complications , Pruritus Ani/microbiology , Streptococcal Infections/microbiology , Streptococcus agalactiae/isolation & purification , Adult , Aged , Amoxicillin/therapeutic use , Amoxicillin-Potassium Clavulanate Combination/therapeutic use , Anal Canal/microbiology , Anti-Bacterial Agents/therapeutic use , Case-Control Studies , Eczema/drug therapy , Female , Humans , Male , Middle Aged , Pruritus Ani/drug therapy , Retrospective Studies , Streptococcal Infections/diagnosis , Streptococcal Infections/drug therapyABSTRACT
Nearly two third of adults will suffer from proctologic complaints. The same symptoms could also indicate or mask an anorectal carcinoma. Therefore, the first priority should be to exclude the possibility of a neoplasm of the colon, rectum and the anal canal. Knowledge of the specific anatomy of the anal canal and the patient's history will lead to an exact proctologic diagnosis: perianal thrombosis, acute thrombosed prolapsed haemorrhoidal plexus, an anal fissure, abscess and fistula are located within the highly sensitive anoderma and are characterized by pain. Perianal thrombosis, chronic fissure, abscess and fistula require surgery. Conservative treatment is the choice for an acute anal fissure, haemorrhoids grade I-II. Haemorrhoids II-III require surgery, e.g. by haemorrhoidal artery ligation, open or closed resection of the haemorrhoidal plexus, reconstruction of the anal canal or stapled mucosectomy. Perianal diseases such as perianal tags, fibroma or condylomata acuminata are easily diagnosed and treated. Secondary perianal eczema requires treatment of the underlying proctologic disease. If it persists, a biopsy is required.
