BACKGROUND Alopecia areata incognita is a variety of alopecia areata characterized by acute diffuse shedding of telogen hairs without typical patches. OBJECTIVE We sought to report the clinical, pathological, and dermoscopic features of alopecia areata incognita. METHODS Seventy patients with alopecia areata incognita were evaluated clinically and with videodermoscopy during the period of 2...

We report the case of a 58-year-old male with history diabetes who presented macroscopic hematuria. On physical examination, he was afebrile. Investigations revealed an anemia. A CT scan showed tumor bladder and upper excretory system multiple lung, spleen liver metastases. The patient received blood transfusions trans-urethral resection performed. patient’s condition later deteriorated skin le...

A 36-year-old male painter presented to our service in 2007 with an ulcerated solitary scalp swelling of 8 months' duration. The mass was a dormant, painless, pea-sized growth, which he had had since childhood and which he bruised in a passenger motorcycle road traffic accident 8 months prior to presentation. The accident caused it to flare up and progressively increase in size, with associated...

Batchelor and Handfield-Jones’s recommendation that cases of diagnostic uncertainty should be urgently referred to a dermatologist in secondary care does not stand up.Of the three cases presented, two needed to be excised by surgeons, and although not stated, almost certainly, so did the third—a tumour. The National Institute for Health and Clinical Excellence’s recommendation that all cases of...

Malignant melanoma and basal cell carcinoma are more common over a preexisting nevus. But squamous cell carcinoma over a nevus is a rare phenomenon. A 55-year-old male presented with a slow growing noduloulcerative lesion on a preexisting nevus over scalp. For that he had undergone excisional biopsy. Biopsy came out to be a squamous cell carcinoma with lateral margin positive for tumor. So post...

OBJECTIVE After observing 2 cases of acute telogen effluvium induced by allergic contact dermatitis to hair dyes, we decided to evaluate the effects of acute contact dermatitis of the scalp on the hair cycle. DESIGN Single-center, 6-month study of consecutive patients affected by acute scalp dermatitis. SETTING Department of Dermatology, University of Bologna, Bologna, Italy. PATIENTS Dia...

Alopecia can be either scarring or non-scarring. Non-scarring alopecias tend to have preserved follicular ostia, with no clinically visible inflammation in most presentations, although histologic inflammation may be present. The common types of non-scarring alopecias are androgenic alopecia, telogen effluvium, alopecia areata, trichotillomania and traction alopecia. Scarring alopecias, also kno...

Radiation induced sarcoma is a rare but recognized complication of radiotherapy and is associated with poor prognosis, frequently occurs 5 years after completion of treatment. We report radiation-induced sarcoma in a 42 years old male, involving the left parietooccipital scalp region following treatment of brain tumor with craniotomy and post-operative radiation with 60Co machine. Diagnosis of ...

BACKGROUND   Radiosurgery is being increasingly used post craniotomy for brain metastasis, instead of whole-brain radiation. We report a case of scalp metastasis following craniotomy and radiosurgery, along with a systematic review of the literature. METHODS         Our patient was a 70-year-old male who presented with a scalp metastasis, two years after craniotomy and radiosurgery, for a sol...