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Porokeratosis palmaris et plantaris disseminata  [cached]
Kaur Vineet,Singh Gurpreet
Indian Journal of Dermatology, Venereology and Leprology , 1993,
Abstract: A 30-year-old woman had porokeratosis palmaris et plantaris disseminata with unusual features. These included the sex of the patient, absence of family history of similar disease, onset of lesions on the shins and a significant furrow. There was also associated diabetes mellitus. It is suggested that porokeratosis palmaris et plantaris disseminata falls in the middle of the spectrum of porokeratoses.
Porokeratosis Plantaris, Palmaris Et Disseminata  [cached]
Chatterjee Tapas Kumar,Sadhu Sisir Kumar
Indian Journal of Dermatology , 1997,
Abstract: A 14 year old girl developed dark, keratotic lesions all over the body for the last 9 years. The lesions were mostly linear but some were oval with keratotic border and atrophied center. The lesions were almost symmetrical in distribution. Homy and warty lesions appeared over soles for the last 2 years. An unusual presentation of porokeratosis plantaris, palmaris to disseminata is described.
Porokeratosis plantaris palmaris et disseminata  [cached]
Sawheny M,Mahatachar V,Bisht Y
Indian Journal of Dermatology, Venereology and Leprology , 1995,
Abstract: A 65-year-old man presented with typical lesions of porokeratosis palmaris et disseminata clinically and histopathologically. Although this disease has autosomal dominant mode of inheritance, no family history of similar illness was seen in our case.
Multicentric squamous cell carcinoma over lesions of porokeratosis palmaris et plantaris disseminata and giant porokeratosis  [cached]
Sengupta Sujata,Das Jayanta,Gangopadhyay Asok
Indian Journal of Dermatology, Venereology and Leprology , 2005,
Abstract: Porokeratosis is a specific disorder of keratinization that has five clinical types and shows a characteristic ′cornoid lamella′ on histopathology. Malignant degeneration has been described in all forms of porokeratosis. To the best of our knowledge, this is the first Indian report of multicentric squamous cell carcinoma complicating porokeratosis.
Two Cases of Different Types of Porokeratosis: Improvement with Acitretin Treatment  [PDF]
Mine G?kdemir,Aysun ?ikar Aktürk,Kür?at Y?ld?z,Rebiay K?ran
Turkderm , 2011,
Abstract: There are five different types in the group of porokeratosis which is one of the keratinization disorders: disseminated superficial actinic porokeratosis, punctate porokeratosis, porokeratosis palmaris et plantaris disseminata, linear porokeratosis and porokeratosis of Mibelli (PM). PM is classic and the most common type that can be seen anywhere on the body skin. Disseminated superficial actinic porokeratosis is another type of porokeratosis which is characterized by widespread, bilateral and symmetric eruptions seen on sun-exposed areas. Although they are asemptomatic, treatment is recommended because of the possibility of developing skin malignancies. However, none of the current treatment approaches is fully effective. Here, we report two male patients diagnosed with PM and disseminated superficial actinic porokeratosis who demonstrated improvement with acitretin treatment.
Solitary Porokeratosis of Mibelli at an unusual site  [cached]
Nithya Raghunath,Metikurke Vijayashankar
Our Dermatology Online , 2012,
Abstract: Porokeratosis is an assorted group of five genetic disorders. These include porokeratosis of Mibelli, DSAP, punctate porokeratosis, porokeratosis palmaris et plantaris disseminata, and linear porokeratosis.They are disorders of abnormal keratinization characterized by the appearance of atrophic patches. Porokeratosis of Mibelli is referred to the more localized form of this disorder usually manifesting as solitary or a small group of lesions. It was first described by Mibelli in 1893 who described atrophic patches surrounded by a clinically and histologically unique ridge like border termed the cornoid lamella. The cornoid lamella is formed by rapidly proliferating atypical keratinocytes that expands peripherally to form a raised boundary at the junction of abnormal and normal cells. These lesions are most commonly found on the extremities, but can also be found on genitalia, face, oral mucosa and cornea. Though the patches are generally asymptomatic they can often lead to ulcerative, verrucous, giant, and malignant lesions. We describe a case of Porokeratosis of Mibelli at an unusual site in a 22 yr old male. The presenting history, clinical findings, biopsy results and available literature are reviewed.
Keratosis punctata palmaris et plantaris  [cached]
Mohanty Sandip,Gandhi Vijay,Baruah M
Indian Journal of Dermatology, Venereology and Leprology , 1999,
Abstract: A 30-year-old man presented with multiple keratotic papules on palms and soles. The lesions started at the age of 15 from soles. Family history was positive with members in preceding two generations being affected. Cutaneous examination revealed multiple discrete hyperkeratotic papules of variable size on palms and soles. Parakeratosis was absent in histopathology and this ruled out the diagnosis of porokeratosis punctata palmaris et plantaris.
Porokeratosis of mibelli with a mucous membrane lesion  [cached]
Gangopadhyay Asok
Indian Journal of Dermatology, Venereology and Leprology , 1997,
Abstract: Mucous membrane lesion of porokeratosis is a very vary rare occurrence. Here is a case report of such a case.
Porokeratosis Of Mibelli  [cached]
Hawalia Dinesh Kumar
Indian Journal of Dermatology , 1995,
Abstract: A 30 year old male having lesions of Porokeratosis of Mibelli is described. Histopathology is consistent with the diagnosis.
Hyperkeratotic Verrucous Porokeratosis  [cached]
Rao Mummidi Venkateswara,Singh Ajit,Thappa Devinder Mohan,Ratnakar Chaganti
Indian Journal of Dermatology , 1998,
Abstract: A 40 year old male having porokeratosis of mibelli with its rare variant, hyperkeratotic verrucous porokeratosis, is reported here.
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