Quantifying sweat gland activation provides important information when explaining differences in sweat rate between populations and physiological conditions. However, no standard technique has been proposed to measure sweat gland activation, while the reliability of sweat gland activation measurements is unknown. We examined the interrater and internal reliability of the modified-iodine paper t...

INTRODUCTION Cutaneous appendageal tumor can differentiate towards or arise from either pilosebaceous apparatus or the eccrine sweat glands. Appendageal tumors are relatively rare, their clinical appearance is non-specific, and the vast majority are not diagnosed until after excision. Eccrine porocarcinoma (EP), also known as malignant eccrine poroma is a rare adnexal tumor arising from the int...

Significant differences in sweating rate between micro-areas of cattle skin have been demonstrated and the differences in morphology between these contrasting areas investigated. Variation in sweating rate over the skin was most marked when the coat was longest and follicle activity and sweating rate least. Among the characters most closely related to sweating performance were percentage of fol...

Since the classical work of Köllike r, (1889), a large number of embryological studies on the skin and the sweat gland of the human embryos have been reported by many investigators, including some Japanese such as Nagai (1936), A k a g i (1939) and Ueda (1939). Histochemical studies on the skin and the sweat gland have been carried out by Tak a g i (1941), I t o (1949, 1951) and M ont a gn a (1...

BACKGROUND: Sweat gland adenocarcinoma is a rare malignancy with high metastatic potential seen more commonly in later years of life. Scalp is the most common site of occurrence and it usually spreads to lymph nodes. Liver, lung and bones are the distant sites of metastasis with fatal results. The differentiation between apocrine and eccrine metastatic sweat gland carcinoma is often difficult. ...

Primary hyperhidrosis is characterized by excessive sweating in palmar, plantar and axillary body regions. Gland hypertrophy and the existence of a third type of sweat gland, the apoeccrine gland, with high fluid transporting capabilities have been suggested as possible causes. This study investigated whether sweat glands were hypertrophied in axillary hyperhidrotic patients and if mechanisms a...

Bullae and sweat gland necrosis remain rare cutaneous manifestation, and these conditions can be misdiagnosed as Vibrio vulnificus infections or other soft tissue infections because of their low index of suspicion. A 46-yr-old man with a history of continued alcohol consumption presented with erythematous and hemorrhagic bullous lesions on his left arm. The patient reported that after the inges...

Effects of sweat gland training by daily local heating were examined and its significance in heat acclimatization was evaluated. Training by 2-hr immersion of an arm in hot water of 43 degrees C caused distinct augmentation of sweat gland activity in the trained area, with reduction in the degree of hidromeiosis, when tested by an arm bag collection of sweat. Concentrations of sweat electrolyte...

INTRODUCTION Cutaneous eccrine porocarcinomas are uncommon malignant tumors of the sweat gland. CASE PRESENTATION A 76-year-old Caucasian man presented to our hospital with a left temporal mass. We describe a case of eccrine porocarcinoma with metastasis to the parotid gland with special emphasis on the role of surgical resection and adjuvant radiation therapy. CONCLUSION Besides surgical r...