Skin Cancer: Clinico-Pathological Study of 204 Patients in Southern Governorates of Yemen (original) (raw)
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Pattern of skin cancer in north western region of Yemen
University of Aden Journal of Natural and Applied Sciences
The pattern of skin cancer differs in different countries. The aim of this study is to identify the pattern of skin cancer in northwestern region in Yemen and to compare it to similar studies done in southern Yemeni governorates and in neighborhood. This is a descriptive prospective study of patients data with histologically diagnosed skin cancers carried out in the Saudi hospital in Sa'adah and Hajjah governorates in Yemen between Jan.2007 and Dec.2014. The data were collected and recorded on proforma and was analyzed according to the type of tumor, age and gender of the patients and anatomical site involved. Two histopathologists investigated the specimens. There were 324 Yemeni patients with skin malignancy, 204 were males (63%) and 120 were females (37%), the M: F ratio was 1.7:1. Most of the patients were over the age of 60 years and the mean age of all cases was 66.4 years. Squamous cell carcinoma was the most frequent (50%), followed by basal cell carcinoma (29%), Non-Hod...
Skin Cancer Varieties , A 10 Year Review of Cases In Al-Baha Area
2017
Introduction: Skin cancer represents a major health problem worldwide. In the kingdom of Saudi Arabia, skin cancer is considered to be the 9 th most common malignancy in both sexes. Objectives: This study aims to determine the frequency, clinical presentation, and pattern of skin cancer among patient presented to King Fahad Hospital at Al-Baha, Saudi Arabia in a 10 year period, between the years 2006 – 2017. Methodology: Data of histopathologically diagnosed cases of skin cancer were collected from Hospital records and analyzed using computer software SPSS version 16.1. Results: The total number of skin malignancy cases reported between the years 2006 to 2017 was 69. The male to female ratio was 1.5:1. The mean age for all cases was 65.5 years. The commonest types of skin malignancy were basal cell carcinoma (37.7%), followed by squamous cell carcinoma (24.6%). Other skin cancers like Mycosis fungoides was (18.8%) and Kaposi sarcoma (8.7%). Malignant melanoma came in the fifth order...
Pattern of skin cancer in Southwestern Saudi Arabia
Saudi medical journal, 2004
Skin cancer is a common malignant neoplasm in the Kingdom of Saudi Arabia (KSA) and it is the most common malignant neoplasm in Al-Baha area. This study was performed to determine the pattern of skin cancers seen at King Fahad Hospital, Al-Baha, KSA. Histologically diagnosed skin cancers, seen between 1990 and 2003, were reviewed and analyzed according to age, gender, race and site of distribution. Of a total of 193 patients, there were 79 (41%) cases of basal cell carcinoma (BCC), 56 (29%) cases of squamous cell carcinoma (SCC) and 34 (18%) cases of Kaposi's sarcoma. Malignant melanomas represent 4.1% of the cases. The male to female ratio for all cancer was 1.6:1. The peak age distribution was in the 70-80-year group. The most common site involved in BCC was the head and neck (90%) and in Kaposi's sarcoma were the lower limbs (59%). Acral distribution of malignant melanoma was seen in 62% cases. The most common skin cancers seen are BCC and SCC followed by Kaposi's sar...
Journal of the Saudi Society of Dermatology & …, 2011
Objective: This study was performed to determine the pattern of skin cancer among Saudis attending King AbdulAziz University Hospital, Jeddah. Materials and methods: Histologically diagnosed skin cancers between January 2000 and December 2010 were reviewed and analyzed. Trends in incidence of skin cancers by their age, sex and anatomic location were examined. Results: Of the 106 cases of skin cancer among Saudis there were 28.3% BCC, 24.5% SCC, 18% mycosis fungoidis (MF), 10.3% malignant melanoma (MM), 5.7% dermatofibrosarcoma protuberance (DFSP), 2.8% basosquamous cell carcinoma (BSCC), 1.9% Kaposi sarcoma (KS). The mean age was 46.6 years and the male to female ratio was 2.1:1. In the descending order of frequency the anatomic locations were head and neck, lower limbs, chest and abdomen, upper limbs and genitals. Conclusion: Most common skin cancers seen are BCC and SCC followed by MF and MM. The study revealed a low frequency and stable trend in BCC and SCC which is similar to studies from other parts of Saudi Arabia. Site of distribution of BCC and SCC is similar to Caucasians. MF is showing a trend towards increased frequency at our institution. MM showed a dominant acral distribution different from the West.
Cureus, 2021
Background Skin cancer is one of the most common cancers worldwide. However, limited studies have been conducted on this disease in Saudi Arabia. This study aimed to describe the prevalence, treatment modalities, and outcomes of skin cancer in a tertiary care hospital in western Saudi Arabia. Methods A retrospective review of the medical records of all Saudi patients visiting King Abdulaziz Medical City hospital in Jeddah between 1987 and 2016 was performed. Results In total, 132 patients were diagnosed with skin cancer during the study period, however, only 119 cases were analyzed because of missing information. The male-to-female ratio was 1.09:1. The age at diagnosis ranges from 16-94 (mean age: 63.3 years). The most common type of skin cancer was basal cell carcinoma, followed by squamous cell carcinoma and malignant melanoma. The most common anatomical site was the head and neck region. The most common form of treatment modality was surgery. Of the studied patients, 49.6% were cured, 20.2% were in remission, 12.6% relapsed, and 17.6% died. Conclusions This study showed an equal male to female ratio with variant cumulative incidence over the years. Surgery was the most common treatment modality and had the highest curative outcome. Primary care physicians should be probed further to raise awareness and screen their patients to ensure early detection of possible skin cancer.
Incidence and Pattern of Skin Cancer: Experience of Two Referral Hospitals in Jeddah, Saudi Arabia
2001
Among the 53 cases of known nationalities, 28 were Saudis and 25 were non-Saudis. The male to female ratio of all cases was 1.7:1.0. The mean age was 53 years. Basal cell carcinoma was the most common cancer (35%), followed by Squamous cell carcinoma (20%), and Malignant Melanoma (10.6%). Basal cell carcinoma occurred on the head compared to Squamous cell carcinoma, which occurred on the head and extremities in equal frequency, while melanoma occurred mainly on the extremities. Cutaneous t-cell lymphoma occurred in 6.6% of the cases, while Kaposi sarcoma occurred in 5.4% of cases. Findings were compared with the available studies in Saudi Arabia and neighboring countries.
Evaluation of incidence of Non-Melanoma skin cancers in Esfahan
The Internet Journal of Dermatology, 2007
Non melanoma skin cancers (NMSC) are one of the most prevalent malignancies of humans. Although the mortality rate is not high for these cancers, they may cause high morbidity for the patients. In addition to the skin type, factors such as sun exposure, head and neck radiotherapy, inappropriate use of sunscreen and cultural changes may increase the incidence of these cancers. Aims: To determine the incidence of Non-Melanoma skin cancers in Esfahan: Settings and Design: This was a retrospective study. We used data of the cancer registry center for performing this study. Methods and Material: Statistical analysis used: Descriptional statistical tests and t-student test were used for statistical analysis. Results: Overall 1681 cases were registered that included 352 cases of SCC and 1329 cases with BCC. The incidence of NMSC was calculated to be 10.67/10`000 population Conclusions: Regarding topographic results, the most prevalent site for BCC were middle face and then head and neck and the least prevalent site was lower extremity. The most prevalent site for SCC was middle face and the least prevalent site was the trunk.
Factors associated with malignant skin tumors among patients referred to Ali-ibn
Journal of Occupational Health and Epidemiology , 2018
Background: Malignant skin tumors are of the most common types of cancers worldwide. Rafsanjan County, Iran, is geographically located in a warm and arid area. In addition, due to farming activity, a large population of this county is exposed to sunlight. The present study aimed at to determine factors associated with malignant skin tumors among patients referred to Ali-ibn Abi Talib Hospital, Rafsanjan, Iran, (2011-2013). Materials and Methods: In this cross-sectional study, medical records and histologic slides of patients referring to the pathology department of Ali-ebn Abi Taleb hospital in Rafsanjan during the years 2011-2013, with a definitive diagnosis of malignant skin tumors, were extracted. The slides were reviewed to determine the subtypes of each tumor type. A researcher-made checklist including demographic characteristics, tumor type, and subtypes was completed, and the data were analyzed using descriptive statistics. Results: Of 70 patients, 69 patients had a single tumor and 1 patient had 2 skin lesions. There were 71 cases of malignant skin tumors, including 87.3%, 9.9%, and 2.8% cases of basal cell carcinoma (BCC), squamous cell carcinoma (SCC), and melanoma, respectively. The ratio of men to women in total skin tumors was 1.7 to 1. 48.6% of patients consisted of farmers. The most frequent cites for BCC and SCC were head and neck with frequency of 96.8% and 85.7%, respectively, and for melanoma, lower limb with frequency of 100%, was the most frequent cite. Conclusion: The results of this study indicated that skin cancer was more common among older men and farmers. It is recommended that training and screening programs be carried out to reduce risk factors, and prevent and detect these tumor types, especially among at-risk groups.
A Study of Non-Melanoma Skin Cancer In Benha District, Qalyubiyah Governorate, Egypt
2000
Back ground: Non-melanoma skin cancer (NMSC) constitutes a major public health problem as it is the most common cancer worldwide. Objective: Studying the prevalence, risk factors and clinico-pathological characteristics of NMSC over a year period (2002-2003) in Benha district, Qalyubiyah Governorate, Egypt. Methods: Full clinical and histopathological examinations were done to the attendance of the outpatient clinic of Benha University Hospital and the prevalence rate of NMSC cases were recorded. Results: A total of 18 males & 19 females presented with NMSC. 59.5% of patients had basal cell carcinoma (BCC) and 40.5% had squamous cell carcinoma (SCC). The mean age in years for BCC was (55.2+15.2) and for SCC was (57.9+15.6). The mean duration in years for BCC was (5.7+4.6) and for SCC (1.5+2.0). 89.2% of patients with NMSC had dark complexion and 67.5% were chronically exposed to ultraviolet rays (UVR). Head and neck were the site of predilection (83.8%) for both groups. Nodulo-ulcerative pattern (68.3%) formed the majority of BCC. SCC had variable presentation of ulcerating nodule, deep malignant ulcer and a superficial plaque. Conclusion: Intense sunlight exposure puts outdoor farmers and workers at the risk of developing NMSC along with other factors. No sex predilection was noted as females share field work more or less equally with males. Patients with relatively pigmented skin are still at risk of developing NMSC.
Research Square (Research Square), 2024
Background Skin cancer is a major global public health problem and the incidence has been increasing at an alarming rate worldwide. However, the data about the pattern in sub-Saharan Africa are limited. This study aims to determine histopathologic patterns of skin cancer and associated factors in patients with skin cancer. Method and materials A retrospective cross-sectional study was done with a review of 207 biopsies that were histologically diagnosed as skin cancer at the Jimma University Medical Center (JUMC) between August 2018 and August 2022. Data was analyzed by SPSS version 26 and descriptive and analytic studies were done. For all statistical signi cance tests, p < 0.05 and AOR with 95% CI were used. Logistic regression with multivariate analysis was done to identify independent predictor factors and determine the association between variables. Results The majority of skin cancer occurred in the 7th decade 49 (23.7%)) with a mean age of 50 ± 16.1 with slight female predominance 109 (52.7%). The commonest site for skin cancer was lower extremity 113 (54.6%) and ulceration 162 (78.3%) was the most common presenting symptom. Squamous cell carcinoma (SCC) 98 (47.3%) was the commonest skin cancer followed by cutaneous melanoma (CM) 50 (24.2%). Basal cell carcinoma (BCC) 13 (6.3%) was 5th skin cancer. Using the lower extremity as a reference group, head and neck skin cancer cases had an AOR of 6.03 being involved by Nonmelanoma skin cancer (NMSC) (CI: 2.23-16.31, P = 0.000) and trunk skin cancer cases had AOR of 9.204 (CI: 1.16-73, p = 0.036) being involved by NMSC. Conclusion NMSC was 3 times more common than MSC. The most common type of skin cancer is SCC followed by CM but BCC is a rare skin cancer. In contrast to Western and Asian countries, the lower extremity was the most common site for skin cancer which indicates differences in predisposing factors in different areas. Overall, the Lower extremity was the most common site of involvement. There is a statistically signi cant association between anatomic site and incidence of NMSC which warrants further study.