Purpose Cancer is one of the leading causes of mortality and morbidity, and therefore, tremendous research work is continuously being done around the world with consideration of etiopathogenesis as well as identification of therapeutic targets. Decades of continuous war in Afghanistan has left the medical infrastructure of the country in a miserable situation. There is a serious deficiency in research work in the fields of pathology and oncology at the moment with minimal data available to elaborate about the demographic characteristics of various malignant disorders in the country, which would be indispensable to pave the way for further research and development. Patients and Methods A descriptive cross-sectional study was conducted to describe the prevalence, distribution, and important histopathological features of malignant tumors reported at tertiary level in Afghanistan. Results Out of 2328 consecutive cases of solid malignant tumors included in our study, 93.8% were primary and 6.2% were metastatic. Breast was the most common site of origin for primary malignancy (29.5%) in females; however, in males, esophagus was the leading site for primary malignant tumors (16.3%). Invasive ductal carcinoma was the most common histologic type of malignancy in females (87.9%). However, in both genders, squamous cell carcinoma of esophagus and skin, osteosarcoma of bone and soft tissue, and glioblastoma of central nervous system were the most common histologic types of malignancies diagnosed. Small intestine was a frequently involved site affected by extranodal non-Hodgkin lymphomas. Overall, the majority of the cancers were diagnosed in stage-II. Conclusion Findings in our study were somewhat similar to data presented elsewhere in the world, with some significant differences that could be related to the local factors. Our study revealed that most of the malignant tumors were diagnosed in later stages of the disease, attributable to scarcity of specialized oncology institutions and public awareness.

Background Although, molecular genetic analyses became more and more important to guide therapy decisions in leukemia, banding cytogenetic analysis has retained its vital role in diagnosis and monitoring of chronic myeloid leukemia (CML), by quick and easy enabling identification of pathognomonic Philadelphia chromosome (Ph). Case presentation A 45 year old female presented with characteristic hematological features of CML in chronic phase; cytogenetic studies revealed the presence of the typical Ph and a deletion of almost entire long arm of a chromosome 5. Conclusion 5q deletions have rarely been reported in CML. Those seen yet were either associated with tyrosine kinase inhibitor therapy or detected post allogeneic stem cell transplantation. To our knowledge, this is the first case of Ph positive CML accompanied by a 5q deletion.

Introduction and importance Epidermal cysts can rarely occur in internal organs, but epidermal cyst of the urinary bladder is extremely rare with a very low tendency for malignant transformation. This article will guide the physicians to be aware of such rare complex neoplastic combinations to take proper decisions in management and treatment of the patients. Case presentation A 40-year-old rural male patient with hematuria and urinary frequency presented to a hospital. Ultrasonography reported a cyst and a 2 × 1.5 cm stone in the urinary bladder. Surgery planned to remove the cyst and the stone. During the surgery, a cyst with solid parts and a stone were observed. The cyst had superficial penetrations into the bladder wall, the patient refused to done radical cystectomy, therefore the cyst excised from the bladder and sent for histopathological examination. The histopathological examination confirmed a well differentiated invasive squamous cell carcinoma arising from epidermal cyst with detrusor muscle invasion, staged pT2aNx. After diagnosis the patient received chemotherapy and improved his urinary symptoms. The possibility of further radical cystectomy and radiotherapy in neighboring countries remains open. Clinical discussion Urinary bladder cysts associated with stones are uncommon but the occurrence of epidermal cyst in the urinary bladder is an extremely unusual incidence and malignant transformation of this lesion made it even rarer. Conclusion Despite the rarity of malignant transformation in epidermal cyst and the unknown etiology of its occurrence in the urinary bladder, further clinicopathological and molecular studies are needed to reveal the possible pathogenesis with involved risk factors.

This study is aimed to evaluate the effect of Elaeagnus Angustifolia leaves extract (EALE) on the memory of male rats. Rats were divided into 7 groups: 4 groups in the first stage (Control, EALE 100, 200 and 400 mg/kg) to determine the effective-dose of EALE on memory; and 3 groups in the second stage (Normal, Scopolamine and EALE effective-dose) to evaluate the effect of EALE on scopolamine-induced memory impairment. Rats received EALE by i.p. administration for 14 days and the memory function of all groups was evaluated by the Y-maze test on days 8 and 15. Only scopolamine and effective dose of EALE groups were received scopolamine 30 min before Y-maze test. The total cholesterol and triglyceride levels of stage 2 rats were also measured. On day 8, the percentage of spontaneous alternation (%SA) was significantly increased in EALE 400 mg/kg group, as compared with the control group. On day 15, there was a significant difference in %SA only between EALE 100 mg/kg group and the control group. The %SA was significantly increased in the EALE effective-dose group only on day 15, as compared with scopolamine group (P<0.05). The effective-dose of EALE was also significantly decreased the total cholesterol (P<0.01) and triglyceride (P<0.001) levels in comparison with scopolamine group. In conclusion, a high dose of EALE only in a short-term administration period and its low dose in a long-term administration period had memory-enhancing effects. The low dose of EALE as an effective-dose of EALE could reverse the scopolamine-induced memory impairment.

Background: Worldwide, esophageal cancer (EC) is a common cancer in term of incidence and mortality and is the 4th common cancer in Afghanistan. Current study aimed to evaluate the profile of risk factors for EC among patients diagnosed at tertiary level in Afghanistan. Methodology: A descriptive cross-sectional study was carried out between January 2019 up to February 2021 including all esophageal cancers diagnosed at pathology department of French Medical Institute for Mothers and Children, Afghanistan. Result: 240 diagnosed cases were analyzed, in which 59.40% of squamous cell carcinoma and 41.07% Adenocarcinoma. Both histopathological type of were predominantly diagnosed in males. The majority of the patients were residents of rural areas. More than 80% of the patients were illiterate with only less than 2% completing higher education. Majority of the patients were laborers and farmers while less than 10% were employed. According to income assessment, more than 80% were from low-income household, the rest from middle-income and none from high-income family. Oral snuff consumption was noted in 33.9% of squamous cell carcinoma patients and 40% adenocarcinoma patients whereas, family history of esophageal cancer was observed in 37.8% and 36.7% in both types of carcinomas, respectively. More than 60% of both types of carcinomas patients were hot tea drinkers. Conclusion: Current study demonstrated that most patients diagnosed with esophageal cancers were male, uneducated, belongs to low-income groups, lives in rural areas. These findings suggest distribution of esophageal cancer in specific socioeconomic groups, clearly demonstrating the need further analytical study.