共查询到20条相似文献,搜索用时 31 毫秒
1.
Ramesh Kumar Kushwaha Suresh Kumar Jain HB Abhinandan Dinesh Baheti 《Indian journal of dermatology》2015,60(2):217-Apr;60(2):217
Primary lymphoepithelioma-like carcinoma of the skin (LE-lCS) is a very rare cutaneous malignancy of uncertain origin. The neoplasm reveals typical morphological similarity to undifferentiated nasopharyngeal carcinoma (lymphoepithelioma). This case report presents a 47-year-old man with a 5 mm erythematous papule on dorsal nose of six months duration. The patient underwent complete surgical excision and is disease free 7 months later. 相似文献
2.
Rehab M Samaka Ola A Bakry Iman Seleit Moshira M Abdelwahed Rania A Hassan 《Indian journal of dermatology》2013,58(5):409-Oct;58(5):409
Trichoepithelioma (TE) is a benign tumor of follicular origin that presents as small, skin-colored papules predominantly on the face. When more than one family member is affected, the disease is known as multiple familial trichoepithelioma (MFT). It is a rare autosomal dominant (AD) skin disease. Malignant transformation is very rare. We present a case of MFT in a female patient and her father with malignant transformation to basal cell carcinoma (BCC) in the father. We summarized the main histological differential parameters between TE and BCC and applied immunophenotyping for both by administration of Bcl2, CD34, CD10 and androgen receptor (AR) antibodies. 相似文献
3.
Background:
The diagnosis of pityriasis rosea (PR) is generally clinical. Previous studies usually recruited relatively small numbers of patients and control subjects, leading to low power of study results. Systematic reviews and meta-analyses cannot be readily performed, as the inclusion and exclusion criteria of these studies were not uniform. We have previously validated a set of diagnostic criteria (DC) in Chinese patients with PR.Aim:
Our aim is to evaluate the validity and applicability of the DC of PR in Indian patients with PR.Study Design:
Prospective unblinded pair-matched case-control study.Materials and Methods:
The setting is a dermatology clinic in India served by one board-certified dermatologist. We recruited all 88 patients seen by us during five years diagnosed to have PR to join our study. For each study subject, we recruited the next patient who consulted us with differential diagnoses of PR as control subjects. We applied the DC of PR on all study and control subjects.Result:
The sensitivity, specificity, positive predictive value, and negative predictive value of the DC were all 100%. Two-tailed Fisher''s exact probability test result was 0.036. Φ was 1.00.Conclusion:
The set of DC can be validly applied to Indian patients with PR. 相似文献4.
Male genital lichen sclerosus (MGLSc) is a chronic inflammatory skin disease responsible for male sexual dyspareunia and urological morbidity. An afeared complication is squamous cell carcinoma (SCC) of the penis. The precise etiopathogenesis of MGLSc remains controversial although genetic, autoimmune and infective (such as human papillomavirus (HPV) hepatitis C (HCV), Epstein-Barr virus (EBV) and Borrelia) factors have been implicated: Consideration of all the evidence suggests that chronic exposure of susceptible epithelium to urinary occlusion by the foreskin seems the most likely pathomechanism. The mainstay of treatment is topical ultrapotent corticosteroid therapy. Surgery is indicated for cases unresponsive to topical corticosteroid therapy, phimosis, meatal stenosis, urethral stricture, carcinoma in situ (CIS) and squamous cell carcinoma. 相似文献
5.
Subungual tumors are rare in general. Of all tumors, subungual squamous cell carcinoma (SSCC) is the most frequent one. Protean clinical presentations and the lack of awareness of the disease are responsible for an incorrect or delayed diagnosis and subsequent delayed treatment. We have reported here four patients with SSCC who were previously wrongly diagnosed with a benign process and treated unsuccessfully for years. We would like to highlight the need of a biopsy in chronic or recurrent nail lesions that fail to respond to a previous conservative treatment in order to rule out SSCC. 相似文献
6.
Carcinoma of the cervix is the second to fourth most common malignancy in women. It metastasizes most often to the lungs, bones, and liver. Skin involvement originating from cervical cancer is rare, even in the terminal stages of the disease. Cutaneous metastasis of cervical cancer usually presents as cutaneous nodules, papules/plaques, maculopapular rash, and diffuse inflammatory rash. We report a rare case (only the second reported case to the best of our knowledge) of a 50-year-old woman with cutaneous metastasis in form of fungating ulcerative growth on mons pubis as presenting feature of carcinoma cervix. 相似文献
7.
Nádia Lages Lima Flaviana Dornela Verli Jo?o Luiz de Miranda Sandra Aparecida Marinho 《Indian journal of dermatology》2012,57(5):382-383
Basosquamous carcinoma (BSC) is a rare aggressive epithelial neoplasm with features of both basal cell carcinoma and squamous cell carcinoma, with a tendency toward local recurrence and a propensity for lymph node and distant metastases. The aim of the present study was to report the case of a 63-year-old Caucasian male with BSC in the auricular region. 相似文献
8.
Diagnosed cases of sexually transmitted diseases (STD) represent tip of the iceberg and Donovanosis in one of them. Donovanosis, in most cases is obvious clinically, but rely for its confirmation on the demonstration of donovan bodies in histological sections and cytological preparation. In an extremely rare setting, this disease may get complicated by the development of squamous cell carcinoma. We report this occurrence in an 18-year-old girl to review the currently forgotten status of donovanosis amongst the STDs and the poor outcome of the disease if left untreated. 相似文献
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10.
Bhutoria B Shome K Ghosh S Bose K Datta C Bhattacharya S 《Indian journal of dermatology》2011,56(2):190-193
Lewandowsky and Lutz dysplasia, also known as epidermodysplasia verruciformis (EV), is an inherited disorder in which there is widespread and persistent infection with human papilloma virus, defect in cell-mediated immunity and propensity for malignant transformation. Differential clinical and histopathologic evolutions of lesions in two cases of familial EV are compared and discussed in detail. Cases were followed up for 7 years. Detailed history, clinical features and investigations, including skin biopsy from different sites at different times, were examined. Generalized pityriasis versicolor like hypopigmented lesions in both the cases, together with variable pigmented nodular actinic keratosis like lesions on sun-exposed areas, were present. Multiple skin biopsies done from various sites on different occasions revealed features typical of EV along with lesions, i.e., actinic keratosis, Bowen's disease, basal and squamous cell carcinoma, in the elder sibling. However, skin biopsy of the other sibling showed features of EV and seborrheic keratosis only till date. This study reveals that the disease progression is variable among two individuals of the same family. Malignant lesions were seen only on sun-exposed areas and may be associated with other skin lesions or infections such as angiokeratoma of Fordyce and tinea cruris, as seen in this report. 相似文献
11.
Rahul Ray Aditi Bhagat Biju Vasudevan Jandhyala Sridhar Renu Madan Manjusha Ray 《Indian journal of dermatology》2015,60(5):485-487
A 68-year-old man, a known case of hypertension, coronary artery disease and old cardiovascular accident with right-sided hemiplegia, came with the chief complaints of a large cauliflower like growth with pus discharge on the left heel since 15 years. The patient had sustained a penetrating injury by a thorn on the left heel region few days before the lesion appeared. Dermatological examination revealed a single verrucous lesion measuring 7 × 7 cm on the left heel region associated with discharge of foul smelling cheesy material. There was also a enlarged right inguinal lymph node which was non-tender, firm, measuring 2 cm in diameter with normal overlying skin. X-ray left ankle was done which showed some soft tissue swelling. A skin biopsy showed hyperkeratosis, acanthosis and parakeratosis. Elongated rete ridges with keratinocyte hyperplasia, forming a large mass pressing on the underlying dermis were seen. There was formation of multiple large keratin filled invaginations and crypts. No atypical cells were seen. Based on history, clinical examination and investigations, a diagnosis of epithelium cuniculatum type of verrucous squamous cell carcinoma was made. A wide excision with a flap cover was performed in consultation with the oncosurgeon and the excision sample was sent for histopathological re-examination, which confirmed the diagnosis of epithelioma cuniculatum. 相似文献
12.
Aditya Kuamr Bubna Mahalakshmi Veeraraghavan Sankarasubramaniam Anandan Sudha Rangarajan 《Indian journal of dermatology》2014,59(6):634-Dec;59(6):634
Lamellar ichthyosis (LI) is an autosomal recessive disorder rarely associated with systemic organ involvement and development of carcinoma. Rickets has occasionally been described with LI owing to impaired vitamin D synthesis following altered keratinization. There has also been a high association of cutaneous cancers in patients of LI. We as Dermatologists should therefore be very meticulous while doing a full work up of these patients. We report here a case of LI associated with rickets and carcinoma of the hypopharynx. 相似文献
13.
C?mert Asuman Akin ?zlem Tümerdem Bur?ak Peker ?nder 《Indian journal of dermatology》2008,53(4):192-194
Vulvar basal cell carcinoma (BCC) is rare, accounting for less than 5% of all vulvar neoplasms and less than 1% of all BCCs. Vulvar BCCs are usually diagnosed late because they are often asymptomatic and tend to grow at slow rates. They may be invasive and destructive if neglected or improperly treated. Nevertheless, they have a very low propensity for metastatic spread, but frequently recur after simple excision. We report a 78 year-old woman presenting with the complaint of painful vulvar ulceration and vaginal bleeding. The physical examination revealed a 3 × 2 cm indurated nodulo-ulcerative lesion involving the clitoris, both labia minora and left labium majus. The histopathology was consistent with the “solid type BCC” that invaded the subcutaneous tissue without lymph node metastasis. The patient underwent wide local excision with clitoral amputation and remained disease free at post-surgical follow-up after 18 months. 相似文献
14.
Palak Agarwal Charu Agarwal Minakshi Bhardwaj Arvind Ahuja Seema Rani 《Indian journal of dermatology》2015,60(4):394-396
Trichoepitheliomas (TEs) are benign cutaneous tumors that occur either as solitary non-familial or multiple familial. We report a case of multiple familial trichoepithelioma (MFT) in a 55-year-old female patient and her son who came with complaints of single ulcerated mass involving the left nasolabial fold and cheek. She had multiple papules and nodules all over the face and neck since 25 years. Histopathological examination of an ulcerated lesion revealed features of basal cell carcinoma (BCC) with squamous differentiation, which was confirmed by immunohistochemistry. A skin biopsy obtained from the papule on neck showed features of TE. However, whether BCC developed independently or by transformation from TE was uncertain. Her 36-year-old son presented with similar lesions on the face and a skin biopsy showed features of TE. Though malignant transformation of TE is quite rare, awareness of the potential for evolution of carcinoma in patients with MFT is important for management of these patients. 相似文献
15.
Basal cell carcinoma is the most common nonmelanoma skin cancer. Its occurrence in the perianal region is very rare. Awareness of its benign behavior in this region, in contrast to the earlier reports, is vital in its management. Local excision seems to provide adequate control. We are herewith reporting an extremely rare case of a 69-year-old male with basal cell carcinoma treated adequately with local excision. 相似文献
16.
Arvind Krishnamurthy Vijayalakshmi Ramshankar Thangaraj Viveka Soundara Urmila Majhi 《Indian journal of dermatology》2015,60(2):182-184
Verrucous carcinoma (VC) is a clinicopathologic entity which is defined as a locally aggressive, clinically exophytic, slow-growing, well-differentiated, squamous cell carcinoma with negligible metastatic potential. The cutaneous form of VC is typically known to arise from the palmoplantar and the genitocrural areas. Involvement of the scalp is extremely rare. Multiple synchronous involvement of the scalp by VC along with associated generalized verruca vulgaris has possibly never been reported before. We present this unique report of VC in a 38-year-old male patient with emphasis on its atypical clinical presentation and the resultant challenges in management. Interestingly, the tumor cells of our patient were confirmed to be positive for human papillomavirus infection by polymerase chain reaction and by p16 immunohistochemistry. 相似文献
17.
Sudip Sarkar Pranaya Kunal Barunesh Kishore Kisalay Ghosh 《Indian journal of dermatology》2016,61(1):85-87
Giant basal cell carcinoma (BCC) is a very rare entity. Usually, they occur due to the negligence of the patient. Local or distant metastasis is present in most cases. Here, we present a case of giant BCC that clinically resembled squamous cell carcinoma and demonstrated no metastasis at presentation. 相似文献
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19.
Basal cell carcinoma (BCC) is the most common malignant skin tumor, amongst which the nodular, nodulo ulcerative and superficial types comprise nearly 80% of all BCCs. Topical Imiquimod, an immune response modifier has been found to be effective in superficial and nodular types of BCC with histological clearance rates of up to 100%. We report our experience of treatment a large pigmented BCC on the face with topical Imiquimod 5% cream. 相似文献
20.
Atopic dermatitis (AD) is a chronic pruritic skin disease. It results from a complex interplay between strong genetic and environmental factors. The aim of this work was to study some biochemical markers of the dermatosis. This included detection of R576 interleukin-4 receptor alpha allele gene. Twenty five patients with AD and 25 controls participated in this study. 相似文献