Eccrine Angiomatous Hamartoma with Atypical Localization Treated by Mohs Micrographic Surgery.

ABSTRACT: Eccrine angiomatous hamartoma (EAH) is a rare hamartoma characterized by a benign proliferation of eccrine glands and vascular structures in the dermis. These tumors rarely regress spontaneously, so surgical excision of the involved tissue is required when pain or enlargement occurs. Here, the authors report the clinical case of a patient affected by an extremely painful EAH with the atypical localization at the last phalanx of the thumb of the right hand with involvement of nail matrix and nail bed. This report aims to emphasize the application of Mohs micrographic surgery for the treatment of painful EAH in a very difficult area at potential risk of amputation while preserving the maximum anatomical integrity and function of the damaged area. These results can pave the way for the use of Mohs micrographic surgery for very carefully selected benign neoplasms when their surgical removal is required.

Effect of optimizing the use of endoscope on the efficiency of microdynamic bromhidrosis removal operation.

BACKGROUND: Bromhidrosis, also known as body odor, is a common disease in life, which often occurs in young adults. The histological basis of bromhidrosis is the hyperplasia of apocrine sweat glands. OBJECTIVE: To compare the effects of different methods of endoscopy in microdynamic axillary osmidrosis removal on curative effect, complications, and surgical efficiency. METHODS: A total of 149 patients with axillary osmidrosis were treated in our hospital from January 2020 to December 2021. They were treated with endoscopic assistance in the whole process of operation (Group A) and endoscope-assisted exploration after blind rotary cutter suction (Group B), respectively, and the curative effect, complication rate, and surgical efficiency were evaluated. RESULTS: There was no significant difference in the curative effect and complication rate between the two groups, but the endoscope-assisted exploration group after suction with rotary cutter (Group B) had higher surgical efficiency. CONCLUSION: On the basis of professional use of rotary cutter, it is efficient to choose endoscope to check the excision of sweat gland in the operation area and stop bleeding in time after blind suction.

Comparative Study of En Bloc Excision and Dermal Shaving in Treating Axillary Osmidrosis.

BACKGROUND: Axillary osmidrosis is a distressing problem caused by hyperactivity of apocrine glands. There have been numerous studies on various surgical treatment methods. In this study, we evaluated the effectiveness of en bloc excision in comparison with dermal shaving. METHODS: The electronic records of 146 patients (286 axillae) who underwent surgery at our center for axillary osmidrosis between January 2009 and December 2020 were reviewed. Twenty-five patients (49 axillae) underwent en bloc excision and 121 (237 axillae) underwent dermal shaving. Patients in the en bloc excision group underwent Minor test preoperatively to detect sweating areas. Severity of osmidrosis was graded using a 4-point scale (0-3). A satisfaction questionnaire was used to evaluate patient experiences in the 2 types. RESULTS: Mean operation time was significantly shorter in the en bloc excision group than in dermal shaving group. Most en bloc excisions were performed on an outpatient basis under local anesthesia. Both groups showed an improvement in osmidrosis score at 6 months after surgery. A satisfaction questionnaire revealed better perioperative experiences in the en bloc excision group. Various surgical complications such as hematoma, wound dehiscence, and flap necrosis occurred in the dermal shaving group, and the en bloc excision group experienced significantly fewer complications that required intervention. CONCLUSIONS: En bloc excision combined with Minor test effectively reduces malodor without causing severe complications. In addition, perioperative patient satisfaction was better in the en bloc excision group than in the dermal shaving group as en bloc excision provided more rapid returns to normality and simplified communications with patients.

Modified Suction-Assisted Cartilage Shaver for Axillary Osmidrosis.

Apocrine osmidrosis (AO) is a chronic, recurrent, and disturbing disease characterized by malodorous secretion from apocrine glands. Despite various conservative and nonsurgical treatments, surgical removal of apocrine glands remains the cornerstone for AO treatment. Conventional suction-assisted cartilage shaver is effective; however, there are several risks and complications. Hence, we modified the conventional method to achieve better effectiveness and reduce complications. This paper aims to evaluate the clinical effectiveness and the complications arising from the modified suction-assisted cartilage shaver for AO. Thirty-nine patients (M/F=11/28, average age 26.3 years) received this surgical treatment for AO from 2013 to 2017 in the Department of Dermatology at Kaohsiung Chang Gung Memorial Hospital, Taiwan. A suction-assisted cartilage shaver was introduced for the ultimate removal of the subcutaneous tissue containing the apocrine glands. A 0.5 cm incision was made in the center of the identified elliptical surgical area at each axilla. After defatting, the incision was closed primarily. The defatting skin was anchored to the axillary fascia by using 4-0 sutures without drains. We then evaluated the clinical efficacy and complications. The mean duration of follow-up was 31.8 months (12-68 months). Among patients receiving the modified cartilage shaving for AO, 92.3% achieved excellent-to-good results, 5.1% had acceptable results, and 2.6% had fair results. None of them experienced poor clinical efficacy. There was no skin necrosis, hematoma, nor wound infection after the surgery. There were no recurrences in all these patients 2 years after the surgery. This modified suction-assisted cartilage shaver for AO results in good efficacy, a low complication rate, and a low recurrence rate. The method is superior to the conventional one due to tissue glue-free procedure, greater comfort in postoperative care, minimal wounds, less hematoma, and less skin necrosis. The clinical study registration number of this study is NCT03793374.

A new type of surgery for the treatment of bromhidrosis.

It is common to treat bromhidrosis by surgery, but postoperative complications such as subcutaneous exudate and subcutaneous hematoma can occur and lead to delayed healing of the wound and eventually lead to the formation of unattractive scars. In this study, we evaluated our new surgical treatment for bromhidrosis, which we believe improves prognosis over conventional surgery.The new procedure was performed on 22 patients with bromhidrosis. Our procedure is as follows. One centimeter-long incisions are made along the skin and cleaning of the subcutaneous apocrine glands using a special serrated scraping device is completed. Then, several 0.5 cm-long drainage holes are made according to the design of the Sudoku puzzle and 4 anchoring points identified to stabilize the oil gauze. Finally, the incisions were sutured and the wound covered with a bandage.Of 44 axillas, the bromhidrosis of 42 axillas was completely cured, and greatly reduced in 2 axillas. Local epidermal necrosis occurred in 5 axillas, but there was no full-thickness skin necrosis. Subcutaneous hematoma was not observed, and postoperative scarring was minimal.We found that our modified surgery can effectively reduce the occurrence of subcutaneous hematoma, avoid delayed healing of the wound, and minimize postoperative scarring.Level II, therapeutic study.

The Treatment of Axillary Odor: A Network Meta-Analysis.

BACKGROUND Axillary osmidrosis (AO) is common in plastic surgery. But there is no perfect way to treat AO. We systematically compared the efficacy of 10 AO treatments with network meta-analysis in order to provide reference for the clinical treatment of axillary odor. MATERIAL AND METHODS Chinese and English databases were searched by computer. Some relevant studies were collected for network meta-analysis. RESULTS We identified 56 studies, including a total of 8618 patients for meta-analysis. The network meta-analysis showed that 21 out of 45 pairs of 10 AO treatments had no statistical significance. In statistical comparison, subcutaneous curettage and swelling suction subcutaneous pruning were better than a single treatment. In addition, the effects of both laser and electric ion therapy were inferior to those of other treatments. The order of therapeutic effects predicted by surface under the cumulative ranking (SUCRA), curve was swelling aspiration+subcutaneous pruning >subcutaneous pruning >subcutaneous curettage+subcutaneous pruning >spindle excision >botulinum toxin A injection >swelling aspiration >subcutaneous curettage >YAG laser therapy >CO2 laser therapy >electric ion therapy. CONCLUSIONS In operative treatment of AO, swelling aspiration+subcutaneous pruning is the best operative treatment, and botulinum toxin A injection is the best in non-operative treatment. Overall, the effect of surgical treatment was more significant than that of non-surgical treatment.

Hidroadenocarcinoma de células claras de localización mamaria / Hydroadenocarcinoma of clear cells located in the breast

No disponible

Liposuction-assisted circumferential trimming in treatment of axillary osmidrosis (AO).

BACKGROUND: The study is to investigate the effectiveness and safety of the minimally invasive treatment for axillary osmidrosis by liposuction assisted circumferential trimming. METHODS: It was a retrospective study. From July 2014 to July 2017, 79 patients underwent superficial liposuction and circumferential trimming for bilateral axillary osmidrosis. The preoperative and postoperative degree of axillary malodor was measured by doctors and the patients themselves. In the doctor's evaluation, the odor levels were scored by the sniffing method before and 1 year after treatment. In the patient's self-assessment, each patient selected a scale value to convey his/her satisfaction during the visits after 1 year. The complications were recorded. RESULTS: The follow-up period ranged from 12 to 24 months after surgery, and the mean follow-up period was 16 months. 75 (94.9%) had good results, four (5.1%) had moderate malodor or recurrence after one year. When considering patient's own satisfaction, 93.7% (74/79) of patients were satisfied with the outcomes after one year. The partial epidermis necrosis was observed in four patients, it healed spontaneously without scarring. Three patients had a small amount of hematoma which was easily evacuated through the central primary incision. There was no other serious side effect. CONCLUSIONS: The liposuction assisted circumferential trimming technique is proved reliable and safe in treatment for axillary osmidrosis.

Tratamento cirúrgico da bromidrose / Surgical treatment of bromhidrosis

INTRODUÇÃO:A bromidrose ou osmidrose é um problema que leva inúmeros pacientes a procurar tratamento médico especializado. A remoção das glândulas sudoríparas da região axilar por meio de exérese e lipoaspiração complementar é um procedimento de pequeno porte, tecnicamente simples e com poucas complicações. O objetivo deste trabalho é mostrar a aplicação da cirurgia neste problema, suas complicações e o grau de satisfação dos pacientes. MÉTODO: Trinta e dois pacientes foram submetidos à lipoaspiração e retirada dos tecidos da axila, sob anestesia local e sedação. Acompanhou-se por no mínimo 6 meses estes pacientes no pós-operatório, avaliando a evolução e possíveis complicações e aplicou-se o questionário CSQ-8 para o grau de satisfação no sexto mês. RESULTADOS: Após 6 meses de acompanhamento, poucas foram as complicações e as respostas ao questionário demonstraram alto grau de satisfação. CONCLUSÃO: Além de ser facilmente exequível, o procedimento se mostrou seguro e com poucas complicações.

INTRODUCTION: Bromhidrosis or osmidrosis causes many patients to seek specialized medical treatment. Removal of the sweat glands from the axillary region through excision and complementary liposuction is a minor, technically simple procedure, with few complications. The objective of this study is to review the role of surgery in bromhidrosis, complications of treatment, and the degree of patient satisfaction. METHOD: Thirty-two patients underwent liposuction and removal of axillary tissue under local anesthesia and sedation. The patients were followed up for at least 6 months postoperatively, to evaluate the outcome and possible complications. The Client Satisfaction Questionnaire was completed after 6 months. RESULTS: After 6 months of follow-up, there were few complications and the questionnaire revealed a high degree of satisfaction. CONCLUSION: In addition to being easily performed, the procedure was safe, with few complications.

Treatment of axillary bromhidrosis through a mini-incision with subdermal vascular preservation: a retrospective study in 396 patients.

BACKGROUND: Axillary bromhidrosis is a condition presenting as malodor caused by an interaction between the discharge of apocrine glands and bacteria. Topical agents, liposuction, and elective surgery are currently the main therapeutic modalities. However, the efficiency of these treatments and incidences of side effects are various and frequent, and depend on patient characteristics, surgical technique, and other unknown factors. METHODS: We report a retrospective study of outcomes in 396 patients treated by mini-incision with subdermal vascular preservation. RESULTS: At 2 years postoperatively, 87.1% of patients had achieved very satisfactory results. Short-term side effects included hematomas, epidermal erosions, infections, necrosis, incision dehiscence, and skin ripples. Long-term side effects comprised comedones, epidermoid cysts, relapsing cyst infections, skin gauffers, scars, keloids, and persistent malodor. Some patients reported unsatisfactory cosmetic results, including skin gauffers, scars, or epidermoid cyst formations. CONCLUSIONS: Two discrete aspects of the procedure that must be considered are the extent of apocrine gland clearance, which must be thorough in order to achieve the resolution of malodor, and the maintenance of an intact subdermal vascular plexus to support the regrowth of skin flaps after surgery and to avoid the occurrence of severe side effects.

Treatment of axillary osmidrosis: a comparison between subcutaneous laser and superficial liposuction curettage.

BACKGROUND: Axillary osmidrosis can lead to personal and social problems, particularly in Asian culture. Superficial liposuction with curettage and subcutaneous laser are surgical intervention commonly used for osmidrosis. OBJECTIVE: Retrospectively, we compared the effectiveness and complications between superficial liposuction with curettage and subcutaneous laser in an Asian population. METHODS: Totally, 66 and 19 patients receiving subcutaneous laser and superficial liposuction with curettage (LC) were recruited. The effectiveness of treatment was assessed by patients subjectively. Recurrence rate of osmidrosis and complications were also evaluated. RESULTS: 95% of patients showed good-to-excellent improvement in LC group and only 30% of patients showing good-to-excellent results in laser group (P < 0.01). Binary logistic regression revealed that the odds ratio of LC was 53.288 (P = 0.006) for >50% improvement in osmidrosis. The recurrence rate was not significantly different (P = 0.139), however, the duration to recurrence of osmidrosis was significantly longer in LC group (P < 0.01). The complication rate was 31% in LC group and 6% in laser group (P < 0.01). CONCLUSION: Superficial liposuction with curettage provides more effective treatment with higher complication rates and is possibly suitable for severe patients. For mild-to-moderate osmidrosis, or preferring a better cosmetic result or short recovery, subcutaneous laser could be applied.

Treatment of axillary osmidrosis using a laser with a 1,444-nm wavelength.

BACKGROUND: Lasers have been proposed as an alternative treatment for axillary osmidrosis. OBJECTIVE: This study aimed to investigate the use of a neodymium:yttrium-aluminum-garnet laser with a wavelength of 1,444 nm for treating axillary osmidrosis. MATERIALS AND METHODS: Eighteen patients with axillary osmidrosis who underwent an operation with a 1,444-nm wavelength laser were included in this study. Operative parameters were as follows: pulse = 40 Hz and energy = 170 mJ. Total energy was approximately 2,000 to 3,400 J, and the operation time was 45 minutes. RESULTS: Statistically significant differences in the degree of malodor evaluated by both the patients (p = .001) and doctors (p = .012) were detected between preoperative and 6-month postoperative assessments. Sweat area was significantly reduced 6 months after the operation compared with preoperative values. Postoperative pain had subsided at day 7 in all but 1 patient. Two patients (11.1%) experienced superficial second-degree burns on the unilateral axilla; these burns were resolved fully. CONCLUSION: The laser with a wavelength of 1,444 nm was found to be a reliable method for the treatment of axillary osmidrosis, with advantages such as small wound size, rapidity of the procedure, inconspicuous scars, and speedy recovery and return to normal daily activities.

Local injection of botulinum toxin A: an alternative therapy for axillary osmidrosis.

The objective of this study was to investigate the efficacy of local injection of botulinum toxin A for treating axillary osmidrosis. One hundred and fifty patients with axillary osmidrosis were randomly divided to receive botulinum toxin A injection treatment (50 U of botulinum toxin A was injected intracutaneously into 6-20 different sites within each axilla, n = 74) or surgical excision of the apocrine glands (n = 76). The patients were followed up for 1-3 months to analyze the therapeutic effect and complications of the two methods. The curative effect in patients with mild and moderate axillary osmidrosis was not significantly different between the botulinum toxin A injection group and operation group. However, for patients with severe axillary osmidrosis, surgery treatment seemed to be superior to botulinum toxin A treatment (P = 0.005). There was also no significant difference in the modified Dermatology Life Quality Index between the two treatments. Two cases showed complications related to hemorrhage and incision infection in the operation group. In conclusion, local injection of botulinum toxin A is a safe, fast and effective treatment for mild and moderate axillary osmidrosis, but the long-term effect remains to be further investigated.

A comparison of two different sub-dermal trimming techniques for the treatment of axillary osmidrosis.

BACKGROUND: Axillary osmidrosis is a distressing condition caused by excessive secretion by the apocrine glands. Surgical ablation of the subcutis without skin excision is the most popular solution for axillary osmidrosis. Various special operating instruments have been employed to help remove the subcutis. However, ideal results are not always achieved. This study aimed to present our experience of treating osmidrosis by two different sub-dermal trimming techniques and compare two techniques. METHODS: For the study, 150 patients were randomly divided into two groups. Eighty patients of group I were cured using the type I trimming technique: a 1-cm incision and a subcutaneous pocket were made and glandular tissue and subcutaneous tissue attaching to the dermis were removed only using a scissors by experience. Seventy patients of group II were cured using the type II trimming technique: a 4-5-cm incision and a subcutaneous pocket were made, and the elevated axillary flap was turned over with the fingertips; then, the same trimming was performed under direct vision. The post-operation follow-up time was 12-48 months. Operative complications, malodour recurrence and patient satisfaction degree were recorded. RESULTS: The type II trimming technique had significantly lower operative complication rate (2.9% vs. 11.9%) and malodour recurrence rate (2.1% vs. 10.6%), and significantly higher patient satisfaction degree (7.73 ± 0.74 vs. 7.19 ± 0.72) as compared with the type I trimming technique. Most incision scars were not obvious or were even invisible at the time of follow-up. Shoulder movement was normal in all patients, and most patients' armpit hairs became sparse. CONCLUSION: Manual sub-dermal trimming is a satisfactory solution for axillary osmidrosis. The type II trimming technique has a higher success rate with few complications.

Eccrine angiomatous hamartoma causing walking difficulties.

Eccrine angiomatous hamartoma (EAH) is a rare tumoral lesion that consists of vascular and eccrine malformation and often occurs in the distal extremities of children. Although EAH is benign, a therapeutic excision may be required for symptomatic or cosmetic considerations. We hereby report a typical case of EAH presenting as a painful and rapidly growing plaque on the right thigh. The associated symptoms of pain, hyperhidrosis and local hypertrichosis caused walking difficulties until the patient was cured by two excisional surgeries.

Ultrapulse carbon dioxide laser treatment of porokeratotic eccrine ostial and dermal duct nevus.

Porokeratotic eccrine ostial and dermal duct nevus (PEODDN) is a rare, benign, cutaneous hamartoma. Approximately 45 cases of PEODDN have been reported, with little information regarding treatment. We report a patient with PEODDN treated successfully using an ultrapulse carbon dioxide laser.